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Substance Name: Chlorthal [ISO]
RN: 2136-79-0
UNII: 96C2WU8832
InChIKey: KZCBXHSWMMIEQU-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C8-H2-Cl4-O4

Molecular Weight

  • 303.912
 
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Names and Synonyms

Results Name

  • Chlorthal [ISO]

Name of Substance

  • Chlorthal

Synonyms

  • 2,3,5,6-Tetrachloro-1,4-benzenedicarboxylic acid
  • 2,3,5,6-Tetrachloroterephthalic acid
  • 3-09-00-04257 (Beilstein Handbook Reference)
  • AI3-33410
  • BRN 1887098
  • Caswell No. 833A
  • Chlorthal
  • Chlorthal (VAN)
  • Chlorthal [ISO]
  • NSC 12443
  • Perchloroterephthalic acid
  • Terephthalic acid, tetrachloro-
  • Tetrachloroterephthalic acid
  • UNII-96C2WU8832

Systematic Names

  • 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-
  • Terephthalic acid, tetrachloro- (8CI)

Registry Numbers

CAS Registry Number

  • 2136-79-0

FDA UNII

  • 96C2WU8832

System Generated Number

  • 0002136790

Structure Descriptors

InChI

1S/C8H2Cl4O4/c9-3-1(7(13)14)4(10)6(12)2(5(3)11)8(15)16/h(H,13,14)(H,15,16)

InChIKey

KZCBXHSWMMIEQU-UHFFFAOYSA-N

Smiles

c1(c(c(c(C(O)=O)c(c1Cl)Cl)Cl)Cl)C(O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 10gm/kg (10000mg/kg)   Pesticide Manual. Vol. 9, Pg. 171, 1991.
rat LD50 oral > 3gm/kg (3000mg/kg)   Pesticide Manual. Vol. 9, Pg. 171, 1991.