Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> Methanesulfonyl chloride

Methanesulfonyl chloride

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 124-63-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 124-63-0 Formula: CH3ClO2S Molecular Weight: 114.55100

Description

Methanesulfonyl chloride (mesyl chloride) is an organosulfur compound with the formula CH3SO2Cl. It is a colourless liquid that dissolves in polar organic solvents but is reactive toward water, alcohols, and many amines. The simplest organic sulfonyl chloride, it is used to make methanesulfonates and to generate the elusive molecule sulfene.

Basic Info

Chemical Name	Methanesulfonyl chloride
Synonyms	Intermediates: Methanesulfonyl Chloride; Methyl sulfonyl chloride; Methanesulfonyl chloride; METHANESULPHONYL CHLORIDE; METHANESULFONYL CHLORIDE (100 ML ); METHANE SULFONYL CHLORIDE,[124-63-0]; METHYLSULFONYL CHLORIDE; Methanesulfonic acid chloride; Methanesulfuryl chloride; Mesyl chloride; methanesulfonoyl chloride; METHANESULFONYL CHLORIDE FOR PHARMA SYNTHESIS; METHANE SULFONYL CHLORIDE; Chloromethyl sulfone; METHANE SULFONYL CHLORIDE(MSC); METHANESULFONYLCHLORIDE; Methyl sulfochloride; NSC 15039;
CAS No.	124-63-0
Molecular Formula	CH3ClO2S
Molecular Weight	114.55100
PSA	42.52000
LogP	1.26560

Properties

Appearance & Physical State	Colorless to yellow liquid
Density	1.48
Boiling Point	161ºC
Melting Point	-33ºC
Flash Point	110ºC
Refractive Index	1.4435-1.4455
Storage Condition	Store at R.T.
Vapor Pressure	3.07mmHg at 25°C

Safety Info

RTECS	PB2790000
Hazard Class	6.1
Safety Statements	S25-S36/37/39-S45
HS Code	2904100000
Packing Group	I
WGK Germany	2
RIDADR	UN 3246
Risk Statements	R22; R35
Hazard Codes	C

Synthesis Route

chloromethyl(trimethyl)silane→Chloro(chloromethyl)dimethylsilane+
methanesulfinyl chloride→S-Methyl methanethiolsulfonate+Dimethyl sulfide
methanesulfinyl chloride→S-Methyl methanethiolsulfonate+Dimethyl sulfide

Downstream Product

N'-methyl-N'-methylsulfonylmethanesulfonohydrazide
N-(5-Bromopyridin-3-yl)methanesulfonamide
1-methyl-1,2,2-tris(methylsulfonyl)hydrazine
(3,3-dimethylcyclohexen-1-yl)methanol,methanesulfonic acid

Hot tags: methanesulfonyl chloride, China, manufacturers, suppliers, factory, wholesale, low price, high quality