HEXACHLORO-2,5-CYCLOHEXADIEN-1-ONE

Modify Date: 2025-08-27 23:15:40

HEXACHLORO-2,5-CYCLOHEXADIEN-1-ONE Structure
HEXACHLORO-2,5-CYCLOHEXADIEN-1-ONE structure
Common Name HEXACHLORO-2,5-CYCLOHEXADIEN-1-ONE
CAS Number 599-52-0 Molecular Weight 300.78200
Density 1.85g/cm3 Boiling Point 318.6ºC at 760 mmHg
Molecular Formula C6Cl6O Melting Point N/A
MSDS N/A Flash Point 134ºC

 Names

Name 2,3,4,4,5,6-hexachlorocyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.85g/cm3
Boiling Point 318.6ºC at 760 mmHg
Molecular Formula C6Cl6O
Molecular Weight 300.78200
Flash Point 134ºC
Exact Mass 297.80800
PSA 17.07000
LogP 4.12140
Index of Refraction 1.602
InChIKey SLKWROUNLHVIIQ-UHFFFAOYSA-N
SMILES O=C1C(Cl)=C(Cl)C(Cl)(Cl)C(Cl)=C1Cl

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU5600000
CHEMICAL NAME :
2,5-Cyclohexadien-1-one, 2,3,4,4,5,6-hexachloro-
CAS REGISTRY NUMBER :
599-52-0
BEILSTEIN REFERENCE NO. :
2055056
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-Cl6-O
MOLECULAR WEIGHT :
300.76
WISWESSER LINE NOTATION :
L6V DHJ BG CG DG DG EG FG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,562,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,562,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,20,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

 Synthetic Route

 HEXACHLORO-2,5-CYCLOHEXADIEN-1-ONEBioassay

View more

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

2,3,4,4,5,6-hexachlorocyclohexa-2,5-dienone
2,3,4,4,5,6-hexachloro-2,5-cyclohexadiene-1-one
Hexachloro-2,5-cyclohexadienone
2,3,4,4,5,6-hexachlorocyclohexa 2,5-dien 1-one
Hexachlor-cyclohexa-2,5-dienon
hexachloro-cyclohexa-2,5-dienone
Pentachlorphenol-chlor
USAF DO-65
Hexachloro-2,5-cyclohexadien-1-one
Hexachlorfenol [Czech]
hexachlorocyclohexa-2,5-dien-1-one
2,3,4,4,5,6-hexachloro-cyclohexadiene-(2,5)-one-(1)
Hexachlorocyclohexadienone
Hexachlorfenol
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