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CHLOROMETHYL METHYL SULFIDE

CHLOROMETHYL METHYL SULFIDE structure

CAS No.: 2373-51-5

Chemical Name:: CHLOROMETHYL METHYL SULFIDE

Synonyms: (chloroMethyl)(Methyl)sulfane;CH3SCH2Cl;Chloro(methylsulfanyl)methane;CHLORODIMETHYL SULFIDE;Methylthiomethyl chloride;CHLOROMETHYL METHYL SULPHIDE;MTMchloride;Clorodimetilsolfuro;chlorodimethylthioether;Chlorodimethyl thioether

CBNumber:: CB9295856

Molecular Formula:: C2H5ClS

Molecular Weight:: 96.58

MDL Number:: MFCD00000923

MOL File:: 2373-51-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 06:26:10

Product description	Number	Pack Size	Price
Chloromethyl methyl sulfide 95%	C54007	5g	$87.8
Chloromethyl methyl sulfide 95%	C54007	25g	$210
Chloromethyl Methyl Sulfide >97.0%(GC)	C0608	25g	$127
Chloromethyl Methyl Sulfide >97.0%(GC)	C0608	100g	$353
Chloromethyl Methyl Sulfide ≥95%	267436	10g	$247
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CHLOROMETHYL METHYL SULFIDE Properties

Boiling point	105 °C (lit.)
Density	1.153 g/mL at 25 °C (lit.)
refractive index	n20/D 1.498(lit.)
Flash point	63 °F
storage temp.	2-8°C
form	clear liquid
color	Colorless to Light orange to Yellow
Water Solubility	Soluble in acetonitrile, ether and dichloromethane. Insoluble in water.
Sensitive	Moisture Sensitive
BRN	1730851
InChI	InChI=1S/C2H5ClS/c1-4-2-3/h2H2,1H3
InChIKey	JWMLCCRPDOIBAV-UHFFFAOYSA-N
SMILES	C(Cl)SC
CAS DataBase Reference	2373-51-5(CAS DataBase Reference)
EWG's Food Scores	1
UNSPSC Code	12352101
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H225

Precautionary statements

P210-P233-P240-P241-P242-P243

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

F,Xi

Risk Statements

11-37

Safety Statements

9-16-33

RIDADR

UN 1993 3/PG 2

WGK Germany

RTECS

WQ3700000

HazardClass

PackingGroup

HS Code

2930909899

Storage Class

3 - Flammable liquids

Hazard Classifications

Flam. Liq. 2

Limited Quantities

1.0 L (0.3 gallon) (liquid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

NFPA 704

	3
2		0

CHLOROMETHYL METHYL SULFIDE price More Price(31)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	C54007	Chloromethyl methyl sulfide 95%	2373-51-5	5g	$87.8	2026-04-30	Buy
Sigma-Aldrich	C54007	Chloromethyl methyl sulfide 95%	2373-51-5	25g	$210	2026-04-30	Buy
TCI Chemical	C0608	Chloromethyl Methyl Sulfide >97.0%(GC)	2373-51-5	25g	$127	2026-04-30	Buy
TCI Chemical	C0608	Chloromethyl Methyl Sulfide >97.0%(GC)	2373-51-5	100g	$353	2026-04-30	Buy
Usbiological	267436	Chloromethyl Methyl Sulfide ≥95%	2373-51-5	10g	$247	2026-06-03	Buy

Product number	Packaging	Price	Buy
C54007	5g	$87.8	Buy
C54007	25g	$210	Buy
C0608	25g	$127	Buy
C0608	100g	$353	Buy
267436	10g	$247	Buy

CHLOROMETHYL METHYL SULFIDE Chemical Properties,Uses,Production

Chemical Properties

CLEAR YELLOW TO BROWN LIQUID

Uses

Chloromethyl methyl sulfide is used as a methylene transfer reagent for iron(II) mediated cyclopropanation and for carbonyl and aromatic compounds. It protects alcohols as their methylthiomethyl (MTM) ethers by reaction, e.g. with NaH/NaI in DME. It is also used for the preparation of MTM esters of carboxylic acids, e.g. by treatment of the K salt of the acid in the presence of NaI and 18-crown-6 and for reaction with cyclopentadienyl iron dicarbonyl dimer in the formation of an iron-containing methylene transfer agent.

Uses

Methylthiomethylating reagent for carbonyl and aromatic compounds. Methylene transfer reagent for iron(II) mediated cyclopropanation.

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 6127, 1994 DOI: 10.1016/0040-4039(94)88094-8

CHLOROMETHYL METHYL SULFIDE synthesis

Synthesis of CHLOROMETHYL METHYL SULFIDE from Dimethyl sulfoxide

CHLOROMETHYL METHYL SULFIDE Preparation Products And Raw materials

Raw materials

Pentane Dimethyl sulfide Disiloxane, 1,1,1,3-tetraethoxy-3,3-dimethyl- (9CI) 2-(Methylsulfinyl)acetophenone Chloromethyldichloromethylsilane

Ethyldichlorosilane 1,5-DICHLOROHEXAMETHYLTRISILOXANE 1,3-DICHLORO-1,3-DIMETHYL-1,3-DIPHENYLDISILOXANE 1,3-DICHLOROTETRAMETHYLDISILOXANE S-Methyl methanethiolsulfonate

Bis(methylthio)methane Trichlorovinylsilane Hexamethylcyclotrisiloxane Decamethylcyclopentasiloxane Octamethylcyclotetrasiloxane

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Preparation Products

CHLOROMETHYL METHYL SULFIDE Suppliers

Global( 134)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325	sales1@chuanghaibio.com	China	5214	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29766	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10399	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34526	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
CD Chemical Group Limited	+86-13651442114	info@codchem.com	China	17253	58
Shaanxi Didu New Materials Co. Ltd	+86-86-17392712779 +86-13289823923	1090@dideu.com	China	8651	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +8619957148339	market18@leapchem.com	China	24569	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co,.LTD	58
Capot Chemical Co.,Ltd.	60
career henan chemical co	58
Shenzhen Nexconn Pharmatechs Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Shaanxi Didu New Materials Co. Ltd	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest Price from CHLOROMETHYL METHYL SULFIDE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-28	Chloromethyl Methyl Sulfide 2373-51-5	$2.00-5.00	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2024-04-24	Chloromethyl Methyl Sulfide 2373-51-5	$10.00	1kg	99.6%	100000	Ouhuang Engineering Materials (Hubei) Co., Ltd
2019-07-11	Chloromethyl Methyl Sulfide 2373-51-5	$3.00	1KG	99	100kg	Career Henan Chemical Co

Chloromethyl Methyl Sulfide
2373-51-5
$2.00-5.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

Chloromethyl Methyl Sulfide
2373-51-5
$10.00
99.6%
Ouhuang Engineering Materials (Hubei) Co., Ltd

Chloromethyl Methyl Sulfide
2373-51-5
$3.00
99
Career Henan Chemical Co

CHLOROMETHYL METHYL SULFIDE Spectrum

CHLOROMETHYL METHYL SULFIDE(2373-51-5)MS CHLOROMETHYL METHYL SULFIDE(2373-51-5)¹HNMR CHLOROMETHYL METHYL SULFIDE(2373-51-5)¹³CNMR CHLOROMETHYL METHYL SULFIDE(2373-51-5)IR1 CHLOROMETHYL METHYL SULFIDE(2373-51-5)Raman

2373-51-5(CHLOROMETHYL METHYL SULFIDE)Related Search:

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PHENYL CHLOROTHIOFORMATE CHLOROMETHYL 4-CHLOROPHENYL SULFIDE CHLOROMETHYL PHENYL SULFOXIDE Ethyl chlorothioformate CHLOROMETHYL THIOCYANATE

2-chloromethyl methyl sulfide CHLOROMETHYL TRIFLUOROMETHYL SULFIDE P-TOLUENESULFONYLMETHYL CHLORIDE N-PROPYL CHLOROTHIOFORMATE 1-chloro-4-[(chloromethyl)sulphonyl]benzene

BIS(CHLOROMETHYL) SULFIDE PHENYL CHLORODITHIOFORMATE P-CHLOROPHENYL TRICHLOROMETHYL SULFIDE

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alpha-Chlorodimethyl sulfide alpha-chlorodimethylsulfide chloro(methylthio)-methan chloro(methylthio)methane Chlorodimethyl thioether chlorodimethylthioether Chloromethyl methyl thioether chloromethylmethylthioether Clorodimetilsolfuro Methane, chloro(methylthio)- Methylthiomethyl chloride methylthiomethylchloride Monochlorodimethyl sulfide monochlorodimethylsulfide Sulfide, chloromethyl methyl sulfide,chloromethylmethyl CHLOROMETHYL METHYL SULFIDE Chlorodimethyl sulphide~Methyl chloromethyl sulphide~Methylthiomethyl chloride~MTM chloride CHLOROMETHYL METHYL SULFIDE, ~80-85% Methylchloromethylsulfide MTMchloride (Methylthio)chloromethane Chloromethyl methyl sulfide,95% Chloro(methylsulphanyl)methane ChloroMethyl Methyl sulfide 95% Chloro(methylsulphanyl)methane, Chloro(methylthio)methane Chloromethyl Methyl Sulfide > (chloroMethyl)(Methyl)sulfane CH3SCH2Cl Chloro(methylsulfanyl)methane CHLORODIMETHYL SULFIDE CHLOROMETHYL METHYL SULPHIDE 2373-51-5 2375-51-5 Synthetic Reagents Others Protection and Derivatization Protecting and Derivatizing Reagents