bis(4-chlorophenyl) disulfide
Names
[ CAS No. ]:
1142-19-4
[ Name ]:
bis(4-chlorophenyl) disulfide
[Synonym ]:
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
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
MSDS
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
Precursor & DownStream
Precursor
DownStream
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%
Articles
Chem. Soc. Rev. 41(9) , 3493-510, (2012)
Mechanochemical reactions effected by milling or grinding are an attractive means to conduct chemical reactions dependent on molecular recognition and to systematically explore different modes of mole...
A mild and environmentally benign oxidation of thiols to disulfides. Kirihara M, et al.Synthesis 2007(21) , 3286-3289, (2007)
Synthesis of poly (p-phenylene sulfide) by thermolysis of bis (4-halophenyl) disulfides. Wang ZY and Hay AS.
Macromolecules 24(1) , 333-335, (1991)