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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

Methyl Sulfurochloridate

Available on request

Methyl Sulfurochloridate (CAS 812-01-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-034369.

Pack sizes
Methyl Sulfurochloridate chemical structure
CAS number812-01-1
FormulaCH3ClO3S
Molar mass130.55 g/mol
InChIKeyKNVLCWQKYHCADB-UHFFFAOYSA-N
IUPAC namechlorosulfonyloxymethane

About Methyl Sulfurochloridate

Methyl Sulfurochloridate sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Key data: CAS 812-01-1, formula CH3ClO3S and molar mass 130.55 g/mol.

Common uses in the lab and plant

  • Organic synthesis
  • API synthesis

Handling and storage

It carries the GHS signal word Danger (H225, H302, H314 and H332), so wear gloves and eye protection and work with good ventilation.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Specifications and identifiers

Specifications of Methyl Sulfurochloridate
Product nameMethyl Sulfurochloridate
Catalogue numberZX-034369
CAS number812-01-1
IUPAC namechlorosulfonyloxymethane
Molecular formulaCH3ClO3S
Molar mass130.55 g/mol
Exact mass129.9491
XLogP30.4
H-bond donors / acceptors0 / 3
Topological polar surface area51.8 Ų
InChIKeyKNVLCWQKYHCADB-UHFFFAOYSA-N
SMILESCOS(=O)(=O)Cl
PubChem CID69938
SynonymsMethyl chlorosulfonate, Methyl chlorosulphate, Chlorosulfuric acid, methyl ester, Methylchlorosulfonate, Chlorosulfuric acid methyl ester, Chlorosulfuric acid,methyl ester, methyl chlorosulfate, methyl chloranesulfonate, Chloridosulfuric acid methyl ester, methyl chlorosulphonate, Chlorosulphuric acid, methyl ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H332Harmful if inhaled

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P363, P370 + P378

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Methyl Sulfurochloridate
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methyl Sulfurochloridate

Which CAS number identifies Methyl Sulfurochloridate?
Methyl Sulfurochloridate is registered under CAS 812-01-1. You may also see it listed as Methyl chlorosulfonate, Methyl chlorosulphate, Chlorosulfuric acid, methyl ester. Our catalogue number for this item is ZX-034369.
What are the formula and molar mass of Methyl Sulfurochloridate?
For Methyl Sulfurochloridate, its formula is CH3ClO3S and its molar mass is 130.55 g/mol. The systematic (IUPAC) name is chlorosulfonyloxymethane. InChIKey KNVLCWQKYHCADB-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Methyl Sulfurochloridate?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Methyl Sulfurochloridate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Methyl Sulfurochloridate to my country?
Yes. Because Methyl Sulfurochloridate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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