methyl chlorothiolformate

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Names

[ CAS No. ]:
18369-83-0

[ Name ]:
methyl chlorothiolformate

[Synonym ]:
methylthiocarbonyl chloride
Methyl thiochloroformate
s-methylchlorothioformate
MFCD00015516
methyl chlorothiol formate
S-methyl carbonochloridothioate
methylthiolchloroformate
s-methylchlorothiolformate
methylchlorothioformate
EINECS 242-244-2

Chemical & Physical Properties

[ Density]:
1.315g/cm3

[ Boiling Point ]:
107.6ºC at 760mmHg

[ Molecular Formula ]:
C2H3ClOS

[ Molecular Weight ]:
110.56300

[ Flash Point ]:
31.1ºC

[ Exact Mass ]:
109.95900

[ PSA ]:
42.37000

[ LogP ]:
1.70820

[ Vapour Pressure ]:
26.9mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.49(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LQ7000000
CHEMICAL NAME :
Formic acid, chlorothio-, S-methyl ester
CAS REGISTRY NUMBER :
18369-83-0
BEILSTEIN REFERENCE NO. :
0878190
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C2-H3-Cl-O-S
MOLECULAR WEIGHT :
110.56
WISWESSER LINE NOTATION :
GVS1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5600 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02278

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302 + H312-H314-H331-H412

[ Precautionary Statements ]:
P261-P273-P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
10-20/21/22-34

[ Safety Phrases ]:
16-26-27-36/37/39-45

[ RIDADR ]:
UN 2920 8/PG 2

[ RTECS ]:
LQ7000000

[ Packaging Group ]:
II

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methylsulfanylformyl chloride
  • phosgene
  • Methyl mercaptan
  • Aluminium chloride
  • carbonyl chloride fluoride
  • Dimethyl sulfoxide

DownStream

  • 1-Piperidinecarbothioicacid, S-methyl ester
  • Methyl mercaptan
  • Carbon dioxide
  • S-methyl N,N-dimethylcarbamothioate
  • S,S'-Dimethyl dithiocarbonate
  • S-methyl benzothioate
  • 4-Morpholinecarbothioicacid, S-methyl ester
  • Phenylthiocarbamic acid S-methyl ester
  • S-methyl N-methylcarbamothioate
  • 4-Chlorothiobenzoic acid S-methyl ester

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • methyl chlorothiolformate
  • Methyl 2-hydroxy-2-(trifluoromethyl)-4-pentynoate
  • methyl indene
  • methyl 3-azido-2-methylidenehexanoate
  • methyl 3-azido-4-methyl-2-methylidenehexanoate
  • Methyl 5-amino-4-fluoro-1-methyl-1H-benzo[d]imidazole-6-carboxylate
  • N-(2,4-difluorophenyl)-2-((7-(4-ethoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetamide
  • 2-((7-(4-ethoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide
  • 2-((7-(4-ethoxyphenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
  • 3-(isopentylthio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole
  • ethyl 2-((7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)propanoate
  • 4-(Tert-butyl)-5-chlorothiazol-2-amine
  • 3-((4-chlorobenzyl)thio)-7-phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole
  • N,N-dibenzyl-2-oxo-2-(1-(2-oxo-2-(piperidin-1-yl)ethyl)-1H-indol-3-yl)acetamide
  • 3-(butylthio)-7-(4-fluorophenyl)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole
  • 3-Bromo-9-chloroacridine
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