bis(4-chlorophenyl) disulfide

Modify Date: 2024-01-10 10:44:09

bis(4-chlorophenyl) disulfide Structure
bis(4-chlorophenyl) disulfide structure
Common Name bis(4-chlorophenyl) disulfide
CAS Number 1142-19-4 Molecular Weight 287.228
Density 1.4±0.1 g/cm3 Boiling Point 373.2±27.0 °C at 760 mmHg
Molecular Formula C12H8Cl2S2 Melting Point 71-74 °C(lit.)
MSDS Chinese USA Flash Point 167.8±20.9 °C

 Names

Name 4,4'-dichlorodiphenyl disulfide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 373.2±27.0 °C at 760 mmHg
Melting Point 71-74 °C(lit.)
Molecular Formula C12H8Cl2S2
Molecular Weight 287.228
Flash Point 167.8±20.9 °C
Exact Mass 285.944458
PSA 50.60000
LogP 6.08
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.695

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JO0766000
CHEMICAL NAME :
Disulfide, bis(p-chlorophenyl)
CAS REGISTRY NUMBER :
1142-19-4
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C12-H8-Cl2-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,65,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 36,240,1971

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS JO0766000
HS Code 2930909090

 Synthetic Route

 Customs

HS Code 2930909090
Summary 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles4

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Macromolecules 24(1) , 333-335, (1991)

 Synonyms

Disulfide, bis(4-chlorophenyl)
4,4'-Dichlorodiphenyl Disulfide
4,4-Dichlorodiphenyl Disulfide
MFCD00013642
4,4'-Dichloro diphenyl disulfide
1,1'-Disulfanediylbis(4-chlorobenzene)
EINECS 214-531-2
bis(4-chlorophenyl) disulfide
1-chloro-4-[(4-chlorophenyl)disulfanyl]benzene