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Chloromethyl Chlorosulphate

Chloromethyl Chlorosulphate

CAS Number: 49715-04-0

About Chloromethyl Chlorosulphate

Chloromethyl chlorosulfate (CAS 49715-04-0) serves as a critical, highly reactive alkylating and chlorosulfonating agent specialized for the synthesis of active pharmaceutical ingredients (APIs) and advanced agrochemical intermediates. Chloro(chlorosulfonyloxy)methane is increasingly in demand among North American cust...

Chloromethyl Chlorosulphate Specifications

CAS Number

49715-04-0

Canonical SMILES

C(OS(=O)(=O)OCl)Cl

PubChem CID

2733556

HSN No

29049090

CAS Number

49715-04-0

Canonical SMILES

C(OS(=O)(=O)OCl)Cl

PubChem CID

2733556

HSN No

29049090

Precautionary Statement Codes

P201, P202, P260, P264, P270, P271, P280, P284, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P312, P320, P321, P330, P362+P364, P363, P403+P233, P405, and P501

Hazard Classes and Categories

Ox. Liq. 3 (71.9%) Acute Tox. 4 (96.5%)

Pharmaceutical Industry

A key intermediate and chloromethylating agent used in drug formulation and the synthesis of active pharmaceutical ingredients such as prodrugs and HIV-attachment inhibitors

Agrochemical Industry

A versatile reagent utilized in agricultural formulations for the introduction of chloromethyl and sulfonyl groups into organic molecules

Polymer Chemistry

An essential component applied in the preparation and functionalization of specialty polymers to enhance thermal stability and chemical resistance

Organic Synthesis

A safer chloromethylating reagent used for modifying Fmoc-protected amino acids, carboxylic acids, and dialkyl phosphates without generating carcinogenic bis(chloromethyl)ether

Chloromethyl Chlorosulphate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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