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Substance Name: 2,3,5,6-Tetrachlorohydroquinone
RN: 87-87-6
UNII: 5P245C48WP
InChIKey: STOSPPMGXZPHKP-UHFFFAOYSA-N

Classification Code

  • Mutation Data

Molecular Formula

  • C6-H2-Cl4-O2

Molecular Weight

  • 247.8918
 
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Names and Synonyms

Name of Substance

  • 2,3,5,6-Tetrachlorohydroquinone

Synonyms

  • 2,3,5,6-Tetrachloro-1,4-benzenediol
  • 2,3,5,6-Tetrachlorohydroquinone
  • 4-06-00-05775 (Beilstein Handbook Reference)
  • AI3-15490
  • BRN 1876374
  • CCRIS 4143
  • Dihydro-p-chloranil
  • EINECS 201-779-1
  • Nordrosophilin A
  • NSC 100888
  • Perchlorohydroquinone
  • Tetrachloro p-hydroquinone
  • Tetrachloro-1,4-hydroquinone
  • Tetrachloro-p-benzohydroquinone
  • Tetrachloro-p-hydroquinone
  • Tetrachlorobenzoquinol
  • Tetrachlorohydroquinone
  • UNII-5P245C48WP
  • USAF DO-62

Systematic Names

  • 1,4-Benzenediol, 2,3,5,6-tetrachloro-
  • Hydroquinone, tetrachloro-
  • Tetrachlorohydroquinone

Registry Numbers

CAS Registry Number

  • 87-87-6

FDA UNII

  • 5P245C48WP

Other Registry Number

  • 29764-02-1

System Generated Number

  • 0000087876

Structure Descriptors

InChI

InChI=1S/C6H2Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11/h11-12H

InChIKey

STOSPPMGXZPHKP-UHFFFAOYSA-N

Smiles

Oc1c(Cl)c(Cl)c(O)c(Cl)c1Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 25mg/kg (25mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 oral 368mg/kg (368mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: TREMOR

BEHAVIORAL: MUSCLE WEAKNESS
Toxicological and Environmental Chemistry. Vol. 11, Pg. 37, 1986.
rat LD50 unreported 3319mg/kg (3319mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(5), Pg. 15, 1972.