Chloromethyl chlorosulfate

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Names

[ CAS No. ]:
49715-04-0

[ Name ]:
Chloromethyl chlorosulfate

[Synonym ]:
Chlorosulfuric acid, chloromethyl ester
Chlorosulfuric acid (HSO), chloromethyl ester
EINECS 256-442-1
Chloromethyl chlorosulphate
chloro(chlorosulfonyloxy)methane
Chlorosulfuric Acid Chloromethyl Ester
MFCD00041547
Chloromethyl chlorosulfate
Chloromethyl sulfurochloridate
Chlorosulfonic Acid Chloromethyl Ester
ChloroMethyl Chlorosulfonate

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
192.6±23.0 °C at 760 mmHg

[ Molecular Formula ]:
CH2Cl2O3S

[ Molecular Weight ]:
164.996

[ Flash Point ]:
70.3±22.6 °C

[ Exact Mass ]:
163.910172

[ PSA ]:
51.75000

[ LogP ]:
0.92

[ Vapour Pressure ]:
0.7±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.477

[ Storage condition ]:
Store at 2-8C

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314-H330-H350

[ Precautionary Statements ]:
P201-P260-P280-P304 + P340 + P310-P305 + P351 + P338-P308 + P313

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

[ Hazard Codes ]:
T+:Verytoxic;C:Corrosive;

[ Risk Phrases ]:
R22;R26;R34

[ Safety Phrases ]:
S26-S36/37/39-S45-S28A

[ RIDADR ]:
UN 1760 8/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
I; II

[ Hazard Class ]:
6.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • Dichloromethane
  • Chloroiodomethane
  • Bromochloromethane
  • BIS(CHLOROMETHYL) ETHER
  • BIS(CHLOROMETHYL)SULFATE
  • Chloromethyl chloroformate
  • 1,3,5,7,2,6-tetraoxadithiocane 2,2,6,6-tetraoxide
  • Chlorosulfonic acid
  • 1,3,2-dioxathietane 2,2-dioxide

DownStream

  • chloromethyl butyrate
  • tert-Butyl chloromethyl succinate
  • Benzyl (chloromethyl) succinate
  • METHYLENE BIS-(CHLOROSULFATE)
  • chloromethyl prop-2-enoate
  • Chloromethyl pivalate
  • dibenzyl chloromethyl phosphate
  • chloromethyl furan-2-carboxylate
  • 5-Carboxyphthalide
  • Chloromethyl benzoate

Articles

Chloromethyl chlorosulfate: a new, catalytic method of preparation and reactions with some nucleophiles.

Org. Biomol. Chem. 2 , 1554, (2004)

The reaction of liquid (gamma-) SO3 with CH2Cl2 at room temperature leads to SO3 insertion into the C-Cl bonds, giving the useful chloromethylating agent chloromethyl chlorosulfate (CMCS). The process...


More Articles

Related Compounds

  • [chloromethyl(methyl)phosphoryl]oxybenzene
  • Chloromethyl 3-((tert-butoxycarbonyl)amino)propanoate
  • chloromethyl-(2,5-dichloro-phenyl)-sulfide
  • Chloromethyl pivalate
  • chloromethyl naphthalene-2-carboxylate
  • (Chloromethyl)phosphonodithioic acid O-isopropyl S-(p-methoxyphenyl) ester
  • (S)-3-(piperidin-2-yl)benzamide HCl
  • (S)-4-(piperidin-2-yl)benzamide HCl
  • (S)-4-(piperidin-3-yl)aniline 2HCl
  • (S)-4-(Piperidin-3-yl)benzoic acid hydrochloride
  • (S)-5-methyl-2-(pyrrolidin-2-yl)thiazole hydrochloride
  • (S)-8-(Pyrrolidin-2-yl)quinoline dihydrochloride
  • (S)-N-(piperidin-3-yl)pyridin-2-amine 2HCl
  • (S)-N-methyl-4-(piperidin-3-yl)benzamide hydrochloride
  • 1-((4,4-Dimethyl-2-phenylcyclohex-1-en-1-yl)methyl)piperazine 2hcl
  • 2-(1H-imidazol-4-yl)pyridine 2HCl