Benzene,1,1'-(chloromethylene)bis[4-chloro-

Modify Date: 2025-08-29 10:52:10

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure
Benzene,1,1'-(chloromethylene)bis[4-chloro- structure
Common Name Benzene,1,1'-(chloromethylene)bis[4-chloro-
CAS Number 782-08-1 Molecular Weight 271.57000
Density 1.325g/cm3 Boiling Point 362.2ºC at 760 mmHg
Molecular Formula C13H9Cl3 Melting Point N/A
MSDS N/A Flash Point 251.8ºC

 Names

Name 1-chloro-4-[chloro-(4-chlorophenyl)methyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.325g/cm3
Boiling Point 362.2ºC at 760 mmHg
Molecular Formula C13H9Cl3
Molecular Weight 271.57000
Flash Point 251.8ºC
Exact Mass 269.97700
LogP 5.32160
Index of Refraction 1.601
InChIKey LKBJQRZQDCMBBJ-UHFFFAOYSA-N
SMILES Clc1ccc(C(Cl)c2ccc(Cl)cc2)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PA6340000
CHEMICAL NAME :
Methane, chlorobis(p-chlorophenyl)-
CAS REGISTRY NUMBER :
782-08-1
BEILSTEIN REFERENCE NO. :
2052681
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H9-Cl3
MOLECULAR WEIGHT :
271.57
WISWESSER LINE NOTATION :
GR DYGR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02526

 Safety Information

HS Code 2903999090

 Synthetic Route

~99%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Literature: Younes, S.; Baziard-Mouysset, G.; Saqui-Sannes, G. de; Stigliani, J. L.; Payard, M.; et al. European Journal of Medicinal Chemistry, 1993 , vol. 28, # 12 p. 943 - 948

~89%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Literature: Ortho Pharmaceutical Corporation Patent: US4885300 A1, 1989 ;

~%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Literature: Fujisawa Pharmaceutical Co., Ltd. Patent: US5283251 A1, 1994 ; US 5283251 A

~%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Literature: Younes, S.; Baziard-Mouysset, G.; Saqui-Sannes, G. de; Stigliani, J. L.; Payard, M.; et al. European Journal of Medicinal Chemistry, 1993 , vol. 28, # 12 p. 943 - 948

~%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Literature: Rohm and Haas Co. Patent: US2783284 , 1953 ;

~%

Benzene,1,1'-(chloromethylene)bis[4-chloro- Structure

Benzene,1,1'-(c...

CAS#:782-08-1

Detail
Literature: Halford; Reid Journal of the American Chemical Society, 1941 , vol. 63, p. 1873,1876

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

p,p'-Dichlorobenzhydryl chloride
bis(4-chlorophenyl)chloromethane
4,4'-Dichlorobenzhydryl chloride
Methane,bis(p-chlorophenyl)chloro
bis(4-chlorophenyl)methyl chloride
METHANE,CHLOROBIS(p-CHLOROPHENYL)
chloro-bis(p-chlorophenyl)methane
(4,4'-dichlorodiphenyl)chloromethane
DBC (VAN)
4,4'-(Chloromethylene)bis(chlorobenzene)
1-Chloro-4-[chloro(4-chlorophenyl)methyl]benzene
Bis(p-chlorophenyl)chloromethane
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