bis(4-chlorophenyl) disulfide

Names

[ 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

Click to get detail 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

Click to get detail 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

Supramolecular concepts and new techniques in mechanochemistry: cocrystals, cages, rotaxanes, open metal-organic frameworks.

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)