Allyl Chloroformate | 2937-50-0

Description :

Overview of Allyl Chloroformate

Allyl Chloroformate, also frequently known as Allyl Carbonochloridate or Alloc-Cl, is a highly reactive, moisture-sensitive organochlorine compound. Appearing as a clear, colorless to pale yellow liquid with a sharp, pungent, and tearing (lacrymatory) odor, this specialized chemical intermediate features dual functionality: a highly reactive chloroformate group and a stable allyl double bond. It is globally valued for its efficiency in smoothly introducing the Allyloxycarbonyl (Alloc) protecting group into sensitive organic structures.

Because of its unique ability to safeguard amine and hydroxyl functional groups during complex chemical modifications, Allyl Chloroformate is an indispensable block in peptide synthesis, active pharmaceutical ingredient (API) manufacturing, and agricultural chemistry. The Alloc protection it provides is highly favored because it remains completely stable under both acidic and basic conditions, yet can be cleanly removed using mild, palladium-catalyzed reactions without disturbing the rest of the molecular architecture.

At ChemicalBull Pvt. Ltd., we are recognized as the best industrial chemical distributor in India, offering an extensive portfolio of high-purity solvents and processing raw materials. Operating as a highly reputable chemical manufacturing company and a top-rated chemical vendor in Vapi, Gujarat, we cater directly to your commercial procurement demands by maintaining massive ready stock availability for immediate nationwide dispatch. Our robust quality control systems ensure that every batch of volatile chloroformates conforms strictly to global safety and purity standards.

Applications of Allyl Chloroformate

Pharmaceutical Synthesis & Peptide Protection

Allyl Chloroformate is primarily utilized as a specialized protecting reagent in carbohydrate chemistry and multi-stage peptide synthesis. It blocks amine groups cleanly, preventing unwanted side-reactions during peptide coupling, and is subsequently deprotected using neutral palladium complexes to maximize final drug yields.

To streamline your complex organic synthesis and optimize your production setups, chemical procurement managers frequently buy Allyl Chloroformate alongside these interconnected specialty intermediates and protective reagents from our inventory:

• Benzyl Chloroformate (For alternative Cbz-protecting group tracks in sensitive amine masking lines)

• Ethyl Chloroformate (For formulating mixed anhydrides and activating carboxylic acids during synthesis)

• Methyl Chloroformate (For introducing essential carbamate blocks in multi-ring agrochemical compounds)

• Thionyl Chloride (For executing high-efficiency chlorination and generating reactive acyl chloride intermediates)

• Triethylamine (TEA) (For acting as an acid scavenger to neutralize hydrochloric acid generated during chloroformate reactions)

• Dimethylformamide (DMF) (For serving as a high-purity, polar aprotic solvent medium for fast-acting coupling processes)

Agrochemical Formulation & Specialty Polymers

In agricultural chemistry, Alloc-Cl is utilized to synthesize advanced crop-protection agents, highly selective herbicides, and systemic fungicides. Additionally, its terminal allyl double bond can undergo radical polymerization, making it useful for synthesizing specialty modified polymers and functional resins.

Safety Precautions When Handling Allyl Chloroformate

• Toxicity & Lacrymatory Hazard: Highly toxic if swallowed or inhaled and acts as a powerful lacrymator—causes immediate tear production, coughing, and severe respiratory tract irritation.

• Corrosivity: Strongly corrosive—causes painful chemical burns on skin contact and permanent eye damage.

• Flammability: Flammable liquid and vapor—keep completely isolated from open flames, electrical sparks, and high-temperature reactors.

• Moisture Reactivity: Reacts violently with water or atmospheric humidity—decomposes rapidly to release toxic, corrosive hydrogen chloride (HCl) gas.

• PPE: Mandatory use of full-body chemical-resistant suits, heavy Viton gloves, and positive-pressure self-contained breathing apparatus (SCBA).

• Storage: Store strictly in original pressure-vented containers under a dry nitrogen blanket inside a cool, dry, dark hazardous-goods warehouse.

Why to Buy Allyl Chloroformate from ChemicalBull?

Trusted Allyl Chloroformate Manufacturer & Sourcing

ChemicalBull Pvt. Ltd. is a leading manufacturer, supplier, and bulk exporter of premium Allyl Chloroformate in India. Our precise, moisture-excluded synthesis and glass-lined distillation tracks eliminate trace acidity and metallic cross-impurities, delivering an ultra-pure assay ( > 98%) that ensures clean protection profiles with zero secondary breakdown in your sensitive pharmaceutical batches.

Reliable Chemical Supplier & Distributor

As your strategic B2B chemical distribution partner in Vapi, Gujarat, we optimize your raw material procurement with guaranteed ex-stock availability and scalable packaging configurations from heavy-duty UN-approved steel drums to continuous ISO tanker logistics. Our direct-from-factory pricing combined with a frictionless domestic supply chain model ensures your facility maintains a cost-effective, uninterrupted production flow.

Allyl Chloroformate MSDS

The complete globally compliant Material Safety Data Sheet (MSDS) for Allyl Chloroformate is immediately available upon commercial request. It provides critical chemical regulatory data, including UN 1722 transport classification (Class 6.1 Toxic Substance with Class 3 Flammable and Class 8 Corrosive sub-risks), safe chemical deactivation guidelines, and emergency water-free spillage containment protocols.

Frequently Asked Questions (FAQs)

1. Why does Allyl Chloroformate require stabilization during storage?

   Allyl Chloroformate can slowly decompose or undergo trace polymerization over long periods. We formulate our commercial stock with a food-grade stabilizer to prevent degradation, ensuring a reliable shelf life when stored under a proper nitrogen blanket.
   
   

2. Can standard carbon steel drums be used to store or transfer Alloc-Cl?

   No. Because Allyl Chloroformate releases corrosive traces of hydrogen chloride gas upon contact with trace moisture, it will rapidly corrode standard steel. It must be stored and handled exclusively in specialized glass-lined vessels, fluoropolymer-lined drums, or high-gauge stainless steel (SS316L).
   
   

3. How can I request a sample and a commercial wholesale price quote?

   You can submit your required volume, delivery timeline, and purity specifications directly to the commercial desk of ChemicalBull Pvt. Ltd. to receive a competitive price quote and a lab-evaluation sample within 24 hours.