Sulfinyldibenzene

Names

[ CAS No. ]:
945-51-7

[ Name ]:
Sulfinyldibenzene

[Synonym ]:
MFCD00002085
Phenyl sulfoxide (8CI)
Diphenyl sulfoxide
Phenyl sulfoxide
1,1'-Sulfinyldibenzene
Benzene, 1,1'-sulfinylbis-
Diphenylsulfoxide
EINECS 213-415-9
benzenesulfinylbenzene

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
357.6±11.0 °C at 760 mmHg

[ Melting Point ]:
69-71 °C(lit.)

[ Molecular Formula ]:
C₁₂H₁₀OS

[ Molecular Weight ]:
202.272

[ Flash Point ]:
170.1±19.3 °C

[ Exact Mass ]:
202.045242

[ PSA ]:
36.28000

[ LogP ]:
2.06

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.672

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA9185000

CHEMICAL NAME :: Benzene, 1,1'-sulfinylbis-

CAS REGISTRY NUMBER :: 945-51-7

BEILSTEIN REFERENCE NO. :: 1908444

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H10-O-S

MOLECULAR WEIGHT :: 202.28

WISWESSER LINE NOTATION :: WSR&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJRBA3 International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. (Taylor & Francis Inc., 242 Cherry St., Philadelphia, PA 19106) V.1- 1959- Volume(issue)/page/year: 3,41,1961

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DA9185000

[ HS Code ]:
2812101000

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

[A novel synthetic approach of tryptophan-containing cystine peptides by regioselective disulfide bond-forming reaction using the silyl chloride-sulfoxide system].

Yakugaku Zasshi 120(2) , 197-205, (2000)

A general scheme for the efficient synthesis of Trp-containing cystine peptide by the successive treatment with methyltrichlorosilane-diphenylsulfoxide in trifluoroacetic acid (TFA) and trifluorometha...

Disposition of diphenyl sulphoxide in rat.

Xenobiotica 28(7) , 715-22, (1998)

1. Radiolabelled diphenyl sulphoxide (U-14C- or 35S-) was administered by gavage (1.0 mmol/kg body weight) to the adult male Wistar rat following an overnight fast. 2. For both labelled forms faeces w...

Fluorescence emission mechanism and fluorescence properties of ternary Tb(III) complex with diphenyl sulphoxide and bipyridine.

Luminescence 26(6) , 754-61, (2011)

A novel ternary complex, TbL(5) L'(ClO(4))(3) · 3H(2)O, two binary complexes, TbL(7) (ClO(4))(3) · 3H(2)O and TbL'(3.5) (ClO(4))(3) · 4H(2)O has been synthesized (using diphenyl sulphoxide as the firs...