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Substance Name: Chloranil
RN: 118-75-2
UNII: 01W5X7N5XV
InChIKey: UGNWTBMOAKPKBL-UHFFFAOYSA-N

Note

  • A quinone fungicide used for treatment of seeds and foliage.

Molecular Formula

  • C6-Cl4-O2

Molecular Weight

  • 245.876
 

Classification Codes

  • Agricultural Chemical
  • Drug / Therapeutic Agent
  • Fungicide, Bactericide, Wood Preservative
  • Fungicides, Industrial
  • Germicide, Bactericide, Disinfectant
  • Mutation Data
  • Out-Dated Pesticide
  • Pesticides
  • TSCA Flag T (Subject to the Section 4 Test Rule under TSCA)
  • Tumor Data
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Names and Synonyms

Name of Substance

  • Chloranil

MeSH Heading

  • Chloranil

Synonyms

  • 1,4-Benzoquinone, 2,3,5,6-tetrachloro-
  • 2,3,5,6-Tetrachloro-1,4-benzoquinone
  • 2,3,5,6-Tetrachloro-2,5-cyclohexadiene-1,4-dione
  • 2,3,5,6-Tetrachloro-p-benzoquinone
  • 2,3,5,6-Tetrachlorobenzoquinone
  • 2,3,5,6-Tetrachloroquinone
  • 2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrachloro-
  • AI3-03797
  • Caswell No. 171
  • CCRIS 7155
  • Chloranil
  • Chloranile
  • Coversan
  • Dow Seed Disinfectant No. 5
  • EC 204-274-4
  • EINECS 204-274-4
  • ENT 3,797
  • EPA Pesticide Chemical Code 079301
  • G-25804
  • G-444E
  • Geigy-444E
  • HSDB 1533
  • Khloranil
  • NSC 8432
  • p-Benzoquinone, 2,3,5,6-tetrachloro-
  • p-Chloranil
  • Psorisan
  • Quinone tetrachloride
  • Reranil
  • Spergon
  • Spergon I
  • Spergon technical
  • Tetrachloro-1,4-benzoquinone
  • Tetrachloro-p-benzoquinone
  • Tetrachloro-p-quinone
  • Tetrachlorobenzoquinone
  • Tetrachloroparabenzoquinone
  • Tetrachloroquinone
  • UNII-01W5X7N5XV
  • Vulklor

Systematic Names

  • 2,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrachloro-
  • Chloranil
  • p-Benzoquinone, 2,3,5,6-tetrachloro-
  • Tetrachloro-p-benzoquinone

Superlist Name

  • Chloranil

Registry Numbers

CAS Registry Number

  • 118-75-2

FDA UNII

  • 01W5X7N5XV

Other Registry Numbers

  • 142655-99-0
  • 856302-53-9

System Generated Number

  • 0000118752

Structure Descriptors

InChI

1S/C6Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11

InChIKey

UGNWTBMOAKPKBL-UHFFFAOYSA-N

Smiles

C1(C(=C(C(=O)C(=C1Cl)Cl)Cl)Cl)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 2485mg/m3/4H (2485mg/m3) LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
National Technical Information Service. Vol. OTS0530657-1,
rat LD50 intraperitoneal 500mg/kg (500mg/kg)   Pharmaceutical Bulletin. Vol. 3, Pg. 337, 1955.
rat LD50 oral 4gm/kg (4000mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 218, 1966.
rat LD50 unreported 8450mg/kg (8450mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(5), Pg. 15, 1972.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 290 deg C   EXP
log P (octanol-water) 2.220 (none)   EST
Water Solubility 250 mg/L 25 EXP
Henry's Law Constant 3.27E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.19E-12 cm3/molecule-sec 25 EST

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