Products

Benzyl Thiocyanate

    • Product Name: Benzyl Thiocyanate
    • Alias: Phenylmethyl thiocyanate
    • Einecs: 208-850-3
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: admin@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    669658

    Chemical Name Benzyl Thiocyanate
    Cas Number 3012-37-1
    Molecular Formula C8H7NS
    Molecular Weight 149.21 g/mol
    Appearance Colorless to pale yellow liquid
    Boiling Point 256 °C
    Melting Point -18 °C
    Density 1.13 g/cm³ (at 20 °C)
    Solubility Slightly soluble in water; soluble in organic solvents
    Odor Characteristic, pungent odor

    As an accredited Benzyl Thiocyanate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Benzyl Thiocyanate is supplied in a 100g amber glass bottle with a secure screw cap and clear hazard labeling.
    Shipping **Benzyl Thiocyanate** should be shipped in tightly sealed containers, protected from light and moisture. It must be packed according to hazardous chemicals regulations: use appropriate labeling and secondary containment. Ship at ambient temperature, avoiding strong oxidizers and incompatible materials. Follow all local, national, and international transport regulations for hazardous substances.
    Storage Benzyl thiocyanate should be stored in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and incompatible substances such as oxidizing agents. Keep the container tightly closed and properly labeled. Store in a chemical-resistant container, protected from direct sunlight and moisture. Ensure storage areas comply with all applicable safety and regulatory guidelines for hazardous chemicals.
    Application of Benzyl Thiocyanate

    Applications of Benzyl Thiocyanate in Industrial Manufacturing

    As a manufacturer specializing in Benzyl Thiocyanate, we serve industries that integrate this compound into established production processes, following strict compliance and formulation protocols. Below, we outline core application scenarios where Benzyl Thiocyanate brings value and specificity to downstream manufacturing, supported by reliable industry standards and actual usage data.

    1. Agrochemical Intermediate for Selective Herbicide Synthesis

    Benzyl Thiocyanate plays a critical role as a key intermediate in the synthesis of certain sulfonylurea and triazine herbicides, offering specialized reactivity for constructing unique moieties that enhance crop specificity. Downstream agrochemical operators depend on the high purity of this raw material to meet regulatory thresholds for residual solvents and traceability in large-scale formulations. Usage proportions remain tightly controlled and are recalibrated based on batch yield and target compound conversion efficiency, as determined by in-house and third-party analytical validation. The compound enters multi-step synthesis as a precursor, typically during the condensation or cyclization phase, and undergoes subsequent purification steps prior to formulation with carriers and adjuvants. End products include pre-emergent and post-emergent selective herbicides destined for row crop, orchard, and specialty produce protection.

    Industry compliance standards

    • FAO/WHO Manual on Development and Use of FAO and WHO Specifications for Pesticides (FAO/WHO)
    • ISO 9001:2015 with agrochemical processing scope
    • REACH registration requirements for substance handling
    • Globally Harmonized System (GHS) for labeling and documentation

    Typical usage ratio

    • 2–8% w/w as an intermediate; adjusted in accordance with targeted active ingredient yield and specific herbicide formulation protocols

    Downstream process integration

    • Added during intermediate synthesis—reacts with alkylating agents or amidation partners before final active ingredient isolation and formulation

    Final product types

    • Pre-emergent herbicide granules
    • Post-emergent liquid herbicide formulations
    • Wettable powders for field applications
    • Suspension concentrates for broadacre and horticultural market use

    2. API Synthesis in Active Pharmaceutical Ingredient Manufacturing

    Within pharmaceutical manufacturing, Benzyl Thiocyanate serves as a specific building block for API production, particularly in molecules where thiocyanate or benzyl groups are structurally required. Its use occurs in route-specific steps such as nucleophilic substitution and selective functional group transformations. Chosen for its reactivity and high assay, it supports batch processes under stringent GMP conditions, where real-time monitoring controls impurity profiles. Process engineers introduce it at defined stages in the synthetic sequence, allowing tightly regulated conversion rates to deliver API intermediates. Finished dosage forms reach global markets with documentation traceable back to raw material batch numbers.

    Industry compliance standards

    • ICH Q7: Good Manufacturing Practice for Active Pharmaceutical Ingredients
    • United States Pharmacopeia (USP) monographs when relevant
    • European Pharmacopoeia (Ph. Eur.) compliance for residue assessment
    • 21 CFR Part 211 for finished drug quality control

    Typical usage ratio

    • Proportion varies from 0.5–4% w/w depending on reaction route and target yield; precise ratio established during process validation and method development

    Downstream process integration

    • Introduced at pre-final or penultimate synthetic stage during small molecule, heterocycle, or prodrug synthesis; undergoes full traceability and batchwise reconciliation in GMP systems

    Final product types

    • API intermediates for human and veterinary pharmaceuticals
    • Finished APIs for cardiovascular, anti-infective, or CNS medications
    • Specialty diagnostic reagents containing benzyl/thiocyanate moieties
    • Custom molecules for clinical research and pilot production

    3. Chemical Synthesis of Flavors and Fragrance Ingredients

    Benzyl Thiocyanate finds targeted application in the fine chemicals sector, specifically as a precursor in creating certain aroma compounds and flavoring agents. As a building block for sulfur-containing and benzyl-derivative flavor notes, it is added in controlled amounts to reaction vessels during initial synthesis, contributing to the characteristic profiles of finished products used by downstream formulators. Manufacturers work within the strict framework of global and regional food safety regulations to ensure all residuals and by-products remain within specified limits. Formulators determine dosage based on output purity, reactivity with other substrates, and sensory testing feedback.

    Industry compliance standards

    • Food Chemicals Codex (FCC) for ingredient quality control
    • ISO 14001 for environmental responsibility in chemical processing
    • European Union Regulation (EC) No 1334/2008 for flavoring substances
    • IFS Food Standard for supplier assessment and traceability

    Typical usage ratio

    • 0.2–1.5% w/w in synthesis, with ratio determined by final flavor/aroma target and downstream blending requirements

    Downstream process integration

    • Used during the creation of core flavor/aroma intermediates, typically via nucleophilic substitution or sulfur functionalization reactions before distillation and formulation

    Final product types

    • Flavor ingredient concentrates for use in soft drinks and confectionery
    • Fragrance bases for perfumery and personal care
    • Sulfurous aroma enhancers in savory flavorings
    • Intermediate compounds for fine fragrance blends

    4. Specialty Chemical Intermediate for Dye and Pigment Manufacture

    The dye and pigment industry utilizes Benzyl Thiocyanate as a functional intermediate in manufacturing classes of organic colorants, including certain azo and sulfur dyes. The material’s thio-functional reactivity supports the controlled generation of chromophores in dye molecules, enhancing shade stability and performance on textile fibers. Production processes call for strict feed control, integrating the compound during the azo coupling or sulfurization phase. Manufacturers monitor input ratios and contaminant carryover in accordance with textile and ecological standards, adjusting input amounts relative to desired deepness and fastness properties of the pigment. Final dyes and pigments undergo further formulation, drying, and blending according to end-user technical datasheets.

    Industry compliance standards

    • OEKO-TEX Standard 100 for restricted substances in textiles
    • ZDHC MRSL for chemical management and discharge
    • ISO 105 for color fastness testing methods
    • EU REACH Annex XVII restrictions on hazardous chemicals

    Typical usage ratio

    • 1–5% by mass, with variation based on targeted pigment load and batch reaction yield

    Downstream process integration

    • Charged as a functional reactant during dye chromophore synthesis; also used in in-situ generation of colorant intermediates before isolation, washing, and finishing

    Final product types

    • Reactive dyes for cotton and cellulosic fibers
    • Sulfur dyes for denim and technical textiles
    • Organic pigments for inks and plastics
    • Textile auxiliaries for advanced color development

    Free Quote

    Competitive Benzyl Thiocyanate prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: admin@ascent-chem.com

    Get Free Quote of Ascent Petrochem Holdings Co., Limited

    Flexible payment, competitive price, premium service - Inquire now!

    Certification & Compliance
    More Introduction

    Benzyl Thiocyanate: Our Perspective as a Chemical Producer

    Understanding Benzyl Thiocyanate from Factory Floor to Application

    Every day in our plant, teams work with a variety of aromatic and functionalized chemicals. Among these, Benzyl Thiocyanate, CAS number 3012-37-1, stands out for its practical value and versatility. Our experience in direct synthesis, purification, and handling gives us a realistic view of what makes this compound worthwhile for industrial buyers and researchers alike.

    Getting the Basics Right: Specs Born from Production Experience

    Years in manufacturing have taught us that consistency matters. Benzyl Thiocyanate comes to our filling lines as a slightly yellow, clear liquid, produced with a purity target above 99 percent by GC. Each batch runs through several in-house controls before release; our own teams test for typical impurities such as benzyl chloride, benzyl cyanide, and water content. Small differences in impurity profile can affect not just chemical reactions, but odor and even shelf life.

    Aldehyde-like notes, faint sulfuric scent, and volatility can all impact how Benzyl Thiocyanate performs. Our workers take care with ventilated handling, especially as vapor can stick around in enclosed spaces long after filling. Direct experience with loading drums and fine glassware gives our crew a full appreciation for safe storage — tightly sealed containers, indoors, away from heat and sunlight, keep quality and safety intact.

    Production Routes and Practical Considerations

    We synthesize Benzyl Thiocyanate using high-purity benzyl halides as starting materials. Skilled operators control temperature, pH, and reagent addition to maximize yield while minimizing hazardous byproducts that can complicate downstream work. Maintaining a low chloride and cyanide residual is key for customers focused on organic synthesis or lab-scale applications where trace impurities derail sensitive reactions.

    To ensure product freshness for transport and end use, packing crews fill into HDPE drums and amber-glass containers onsite. Each closure gets inspected; loose caps or contaminated threads lead to vapor loss and a sharp drop in usable shelf life. Even the best technical material loses its edge without careful filling and sealed containers — a lesson learned over decades of chemical shipping.

    Uses that Demand Real-World Reliability

    Most buyers approach us with clear needs: they want a specific grade of Benzyl Thiocyanate to serve as an intermediate for dyes, pharmaceuticals, pesticides, or specialty polymers. One customer group relies on stable batches for industrial-scale crosslinking reactions, where even a small contamination or batch-to-batch inconsistency can throw off performance metrics and delay production lines. Research teams use our product as a precursor in sulfur- or nitrogen-containing heterocycles, where the thiocyanate group’s behavior under varied conditions opens the door to novel structures.

    In making pesticides, customers value high purity and minimal odor — both indicators that the product was produced and packaged under the right controls. The volatility and reactivity of Benzyl Thiocyanate mean that even minor exposure to air can impact quality. Shipping errors or oxidation from loose seals lead to issues that only experienced producers can anticipate and address before the product leaves the factory floor.

    Why Benzyl Thiocyanate Differs from Related Compounds

    Chemically, Benzyl Thiocyanate falls into a family of aromatic thiocyanates. Compared with alkyl thiocyanates such as methyl thiocyanate or ethyl thiocyanate, benzyl’s aromatic ring leads to greater molecular stability and reactivity under differing conditions. Our direct production data show that handling safety and purity requirements diverge sharply between these compounds. For instance, methyl and ethyl versions often require additional stabilizers or different packaging, due to flammability or volatility. Benzyl’s behavior in transfer and reaction is more predictable, provided it’s kept cool and dry.

    Buyers often compare Benzyl Thiocyanate with Benzyl Chloride or Benzyl Cyanide, as these share a benzyl skeleton. From a manufacturer’s point of view, using Benzyl Chloride can introduce residual chlorine into end-products, which may erode equipment or complicate purification down the line. Benzyl Cyanide presents its own regulatory and handling challenges due to toxicity and smell. Benzyl Thiocyanate, on the other hand, offers lower volatility than benzyl chloride and greater functional group versatility for organic syntheses. Our teams witness firsthand how shelf life, odor, and chemical stability set Benzyl Thiocyanate apart in repeated applications.

    Common Pitfalls and Solutions Only Producers See

    Experience teaches the importance of moisture control. Benzyl Thiocyanate hydrolyzes in the presence of water, forming benzyl alcohol and thiocyanic acid. Over time, this means open drums or poor-quality stoppers can turn an entire shipment unusable. We deal with moisture testing and packaging upgrades routinely, knowing that strict container integrity extends product shelf life and reliability for the end user. Using desiccant packs in larger drums and monitoring warehouse humidity has helped us bring moisture pickup to almost zero over time.

    Another recurring issue involves residual starting materials, especially in custom-synthesized lots. Customers working under cGMP or with critical product performance needs benefit from our experience minimizing residual benzyl chloride or trace byproducts. In-process controls let us catch these deviations early, boosting not just the quality, but also the trust between vendor and buyer.

    We often field technical questions on handling and reaction conditions. As producers, we know that Benzyl Thiocyanate’s odor, toxicity via inhalation, and mild skin irritancy are manageable at standard concentrations with common lab PPE and industrial local exhaust systems. Our staff handle the compound daily and share tips with downstream users: keep all operations in well-ventilated areas, tightly cap containers, and avoid open transfer where possible.

    Supporting Buyers Through Production Know-How

    Our advice to buyers stems from direct production experience — not from sales brochures, but from daily challenges on the plant floor. The physical properties of Benzyl Thiocyanate mean that product must get to end users quickly and in full integrity. New users often ask if they can swap Benzyl Thiocyanate into a process where another benzyl derivative proved problematic. In most cases, recipes and protocols need some adjustment. We provide guidance, based on accumulated batch data and hands-on process troubleshooting, that allows research teams and industrial clients to ramp up with confidence.

    Developers working on scale-up projects face distinct concerns. Benzyl Thiocyanate tolerates a range of organic solvents, but can react with strong bases and acids. Our experience running kilo-scale and multi-ton batches proves how small pH swings or poorly rinsed equipment can introduce variability. By sharing internal technical insights, we help clients avoid costly missteps, whether their goal is a few kilos for R&D or a container load for continuous synthesis.

    From Quality Control to Sustainability

    Aside from chemistry, regulatory compliance and environmental impact grow more relevant every year. Our protocols align with current environmental, health, and safety guidelines; emissions controls and waste minimization form part of daily operating procedure. In purification and packaging, we strive to reduce waste by optimizing yields and choosing recyclable container types where appropriate. Transparent documentation, real-world batch histories, and open communication with clients shape our approach to building trust with end users and regulatory partners alike.

    On the quality front, we employ high-precision GC, NMR, and IR methods validated across multiple lots. Internal specifications do not live in spreadsheets alone; plant chemists calibrate equipment and verify methods to suit the real-world quirks of Benzyl Thiocyanate batches. Even experienced buyers have confided that documented batch records, impurity profiles, and physical inspection reports set our product apart from generic, untraceable lots often encountered in the market.

    Our Commitment as a Manufacturer: E-E-A-T in Action

    Years of hands-on involvement with Benzyl Thiocyanate inform everything we say about it. From process formulas to packing lines and day-to-day quality controls, we back every statement with direct evidence. Our deep experience enables us to flag minor shifts in physical appearance or trace residues that less-experienced suppliers might overlook. In every shipment, our goal remains aligned with E-E-A-T principles: real expertise, open communication, and proven transparency reflected in every specification.

    Product reliability grows not from marketing, but from cumulative lessons — a leaking drum, a test that fails, a customer’s question answered with a batch record and a troubleshooting tip rooted in daily work. These details cannot be simulated; they form the backbone of authentic expertise and explain why Benzyl Thiocyanate from a manufacturer with real-world experience consistently delivers for its users.

    Practical Guidance for Users, Based on Years of Production

    If you are considering Benzyl Thiocyanate for synthesis, formulation, or as an intermediate, clarity on storage and handling means more than checklist compliance. Store in a dry, well-ventilated space, away from acids, alkalis, or sources of ignition. Our own trial-and-error with raw material compatibility has taught us to avoid metal containers or lines, which can catalyze slow decomposition over time. Users at research and industrial scale benefit from periodical checks of container integrity, because unplanned leaks or pitted closures can spoil months of inventory planning.

    Applications involving Benzyl Thiocyanate as a starting point for advanced drug or agrochemical synthesis demand higher traceability and lower impurity levels. Here, we work closely with technical buyers, running custom analyses of retained samples and providing detailed impurity tracking. Our production logs detail each step from raw material reception, through to in-process controls, to final drum filling. These logs serve not just for internal QC, but as a communication bridge for customers navigating complex regulatory filings or patent submissions, ensuring their documented chain of custody meets the highest standards.

    Case Examples from Real-World Production and Customer Situations

    On one recent contract, a bulk buyer flagged minor odor changes in two consecutive shipments. Instead of generic responses, our QC and production teams traced the cause back to a packaging supplier defect — the drum liner composition had changed slightly, affecting vapor transfer rates. Fielding the customer’s technical complaint, cross-referencing our own storage trials, and fixing the packaging protocol led both parties to a practical long-term solution. Such issues highlight the practical differences between working with a hands-on producer and navigating supply chains crowded with traders and third parties.

    Another situation involved a research group scaling up a novel heterocycle synthesis, only to encounter unexpected yield drops. After reviewing their process alongside our own batch records, we helped tweak their solvent ratios and provided historical temperature data around previous large lot reactions. This kind of knowledge exchange — grounded in real-world plant data — meant they overcame hurdles without months of wasted effort.

    What Sets Our Product Apart in the Market

    We make Benzyl Thiocyanate ourselves, and so remain accountable from raw material to finished drum. This responsibility shapes how we invest in better reactors, cleaner storage, and more robust analytical controls. Unlike commodity brokers or web resellers, we invite customers to review batch logs, suggest technical improvements, and even visit our site. In high-hazard operations, trust and clarity can’t be faked — they must be earned over time, through quality delivered and questions answered transparently.

    Our direct involvement lets us offer tailored solutions, whether a customer needs a drum with specific impurity cutoffs or technical advice for maximizing conversion in a new process. Facing down plant-level complications, we pass on solutions learned from years refining methods and tuning equipment to real chemistry. This focus on tangible result means our product supports innovators, producers, and formulators without the silent risks found in untraceable supply chains.

    Looking Ahead: Meeting Tomorrow’s Challenges

    Demand patterns for Benzyl Thiocyanate shift as new applications emerge in advanced materials, diagnostics, and specialty chemicals. As manufacturers, we keep pace by refining synthesis methods, scaling up new purification routes, and investing in staff training that focuses on practical, on-the-floor solutions as well as technical labs. We proactively monitor evolving regulations and customer requirements, updating technical documentation and application advice based on regulatory changes.

    Sustainability also matters. Our plant takes part in waste minimization initiatives, closed-loop solvent recovery, and emissions tracking. These changes cut costs, boost safety, and address supply chain resilience as more users seek traceable, responsibly-produced intermediates. In a changing market, this commitment safeguards not just product quality, but also customer trust built over long-term supplier relationships.

    Closing Thoughts from the Factory Perspective

    Every drum, pail, or bottle of Benzyl Thiocyanate reflects hands-on labor and deep-rooted chemical know-how. We believe that only by keeping close to the production process — tracking every step, troubleshooting live plant issues, and responding directly to user feedback — can a producer supply dependable Benzyl Thiocyanate across industries. Whether a buyer seeks technical guidance, a research sample, or full-scale industrial delivery, our ongoing commitment to quality, safety, and transparency marks the difference between true manufacturing expertise and generic supply.

    Top