Chloromethyl chlorosulfate, extra pure >97%

Name: Chloromethyl chlorosulfate, extra pure >97%
Brand: Vaqora Chemicals
SKU: VQ-020034

About Chloromethyl chlorosulfate, extra pure >97%

Listed under CAS 49715-04-0, Chloromethyl chlorosulfate is an organosulfur compound available from Vaqora Chemicals in Extra Pure grade at a purity of above 97%. Formula CH2Cl2O3S, molecular weight 165.0 g/mol. Systematically, it is named chloro(chlorosulfonyloxy)methane. Common synonyms include Chloromethyl chlorosulphate and CMCS cpd.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g and 100 g packs, Chloromethyl chlorosulfate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Chloromethyl chlorosulfate, extra pure >97%
Catalogue No.	VQ-020034
CAS Number	49715-04-0
IUPAC name	chloro(chlorosulfonyloxy)methane
Molecular formula	CH₂Cl₂O₃S
Molecular weight	165 g/mol
Exact mass	163.9102
Grade	Extra Pure
Purity / assay	>97%
InChIKey	PJBIHXWYDMFGCV-UHFFFAOYSA-N
SMILES	C(OS(=O)(=O)Cl)Cl
PubChem CID	2733556

Physical properties
Physical form	Other
LogP (XLogP3)	1.1
H-bond donors / acceptors	0 / 3
TPSA	51.8 Å²
Synonyms	Chloromethyl chlorosulphate, CMCS cpd, chloromethyl chlorosulfonate, chloromethoxysulfonyl chloride, Chlorosulfuric acid, chloromethyl ester, Chlorosulfuric Acid Chloromethyl Ester, chloromethyl chloranesulfonate, chloromethylchlorosulphate, chloromethylchlorosulfonate, chloromethyl-chlorosulfonate

Safety & hazard information (GHS)

Oxidiser

Corrosive

Toxic

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H272May intensify fire, oxidizer
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H330Fatal if inhaled
H350May cause cancer

Precautionary statements: P203, P210, P220, P260, P264, P264 + P265, P270, P271, P280, P284, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P320, P321, P330, P362 + P364, P363

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Chloromethyl chlorosulfate, extra pure >97%?

The CAS Registry Number of Chloromethyl chlorosulfate, extra pure >97% is 49715-04-0. It is also known as Chloromethyl chlorosulphate, CMCS cpd, chloromethyl chlorosulfonate.

What is the molecular formula and molecular weight of Chloromethyl chlorosulfate, extra pure >97%?

Chloromethyl chlorosulfate, extra pure >97% has the molecular formula CH2Cl2O3S and a molecular weight of 165 g/mol. Its IUPAC name is chloro(chlorosulfonyloxy)methane.

Which grade and pack sizes of Chloromethyl chlorosulfate, extra pure >97% can I order?

We supply Chloromethyl chlorosulfate, extra pure >97% in Extra Pure (>97%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chloromethyl chlorosulfate, extra pure >97%?

Yes. Every lot of Chloromethyl chlorosulfate, extra pure >97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Chloromethyl chlorosulfate, extra pure >97% be shipped internationally?

Yes. Chloromethyl chlorosulfate, extra pure >97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.