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2050-48-8

2050-48-8 structure
2050-48-8 structure

Name 1-bromo-4-(4-bromophenyl)sulfonylbenzene
Synonyms 4,4'-Dibromodiphenyl sulfone
Bis(4-bromophenyl) sulfone
Sulfone,bis(p-bromophenyl)
di(4-bromophenyl)sulfone
Benzene, 1,1'-sulfonylbis[4-bromo-
4,4'-Dibromodiphenyl sulphone
1,1'-Sulfonylbis(4-bromobenzene)
4-Bromophenyl sulfone
Bis(p-bromophenyl)sulfone
Benzene,1,1'-sulfonylbis(4-bromo
Density 1.8±0.1 g/cm3
Boiling Point 455.7±30.0 °C at 760 mmHg
Melting Point 172°C
Molecular Formula C12H8Br2O2S
Molecular Weight 376.064
Flash Point 229.4±24.6 °C
Exact Mass 373.861145
PSA 42.52000
LogP 4.76
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.640

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WR2900000
CHEMICAL NAME :
Sulfone, bis(p-bromophenyl)
CAS REGISTRY NUMBER :
2050-48-8
BEILSTEIN REFERENCE NO. :
2505841
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-Br2-O2-S
MOLECULAR WEIGHT :
376.08
WISWESSER LINE NOTATION :
ER DSWR DE

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 :
320 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#01239
HS Code 2904909090
HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%