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Substance Name: 2-Chlorobenzenesulfonyl chloride
RN: 2905-23-9
InChIKey: KMVZDSQHLDGKGV-UHFFFAOYSA-N

Classification Code

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C6-H4-Cl2-O2-S

Molecular Weight

  • 211.068
 
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Names and Synonyms

Name of Substance

  • 2-Chlorobenzenesulfonyl chloride

Synonyms

  • 2-Chlorobenzenesulfonyl chloride
  • 4-11-00-00106 (Beilstein Handbook Reference)
  • BRN 0974321
  • EINECS 220-807-3
  • o-Chlorobenzenesulfochloride
  • o-Chlorobenzenesulfonyl chloride

Systematic Names

  • 2-Chlorobenzenesulphonyl chloride
  • Benzenesulfonyl chloride, 2-chloro-
  • Benzenesulfonyl chloride, o-chloro- (6CI,7CI,8CI)

Registry Numbers

CAS Registry Number

  • 2905-23-9

System Generated Number

  • 0002905239

Structure Descriptors

InChI

1S/C6H4Cl2O2S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H

InChIKey

KMVZDSQHLDGKGV-UHFFFAOYSA-N

Smiles

O=S(=O)(c1c(cccc1)Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 oral 7320mg/kg (7320mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 54(4), Pg. 72, 1989.
mouse LD50 oral 2750mg/kg (2750mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 54(4), Pg. 72, 1989.
rat LC inhalation > 2gm/m3/4H (2000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 54(4), Pg. 72, 1989.
rat LD50 oral 7500mg/kg (7500mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 54(4), Pg. 72, 1989.
rat LD50 skin 7732mg/kg (7732mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 54(4), Pg. 72, 1989.