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Substance Name: Methanesulfonyl chloride
RN: 124-63-0
UNII: B17EWY1R7Q
InChIKey: QARBMVPHQWIHKH-UHFFFAOYSA-N

Classification Codes

  • Mutation Data
  • Skin / Eye Irritant

Molecular Formula

  • C-H3-Cl-O2-S

Molecular Weight

  • 114.5517
 
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Names and Synonyms

Name of Substance

  • Methanesulfonyl chloride

Synonyms

  • AI3-52234
  • Chloro methyl sulfone
  • Chloromethyl sulfone
  • EC 204-706-1
  • EINECS 204-706-1
  • HSDB 5605
  • Mesyl chloride
  • Methanesulfonic acid chloride
  • Methanesulfonyl chloride
  • Methanesulfuryl chloride
  • Methanesulphonyl chloride
  • Methyl sulfochloride
  • Methyl sulfonyl chloride
  • Methylsulfonyl chloride
  • NSC 15039
  • UNII-B17EWY1R7Q

Systematic Names

  • Methanesulfonyl chloride
  • Methanesulphonyl chloride

Superlist Names

  • Methanesulfonyl chloride
  • Methanesulfonyl chloride [UN3246] [Poison]
  • UN3246

Registry Numbers

CAS Registry Number

  • 124-63-0

FDA UNII

  • B17EWY1R7Q

System Generated Number

  • 0000124630

Structure Descriptors

InChI

1S/CH3ClO2S/c1-5(2,3)4/h1H3

InChIKey

QARBMVPHQWIHKH-UHFFFAOYSA-N

Smiles

S(=O)(=O)(C)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin 100uL/kg (0.1mL/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0571119,
mouse LD50 intraperitoneal 10mg/kg (10mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
National Technical Information Service. Vol. OTS0571119,
mouse LD50 oral 200mg/kg (200mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA National Technical Information Service. Vol. OTS0571119,
rat LCLo inhalation 620mg/m3/6H (620mg/m3) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

SKIN AND APPENDAGES (SKIN): HAIR: OTHER

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0571119,
rat LD50 oral 50mg/kg (50mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

KIDNEY, URETER, AND BLADDER: HEMATURIA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS0571119,
rat LDLo intraperitoneal 5mg/kg (5mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS0571119,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 162 deg C   EXP
log P (octanol-water) 1.270 (none)   EST
Water Solubility 8590 mg/L 25 EST
Vapor Pressure 3.090 mm Hg 25 EST
Henry's Law Constant 4.38E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.06E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.