4-Bromobenzophenone

Modify Date: 2024-01-09 11:01:37

4-Bromobenzophenone Structure
4-Bromobenzophenone structure
Common Name 4-Bromobenzophenone
CAS Number 90-90-4 Molecular Weight 261.114
Density 1.4±0.1 g/cm3 Boiling Point 346.8±15.0 °C at 760 mmHg
Molecular Formula C13H9BrO Melting Point 79-84 °C(lit.)
MSDS USA Flash Point 81.3±7.7 °C

 Names

Name 4-bromobenzophenone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 346.8±15.0 °C at 760 mmHg
Melting Point 79-84 °C(lit.)
Molecular Formula C13H9BrO
Molecular Weight 261.114
Flash Point 81.3±7.7 °C
Exact Mass 259.983673
PSA 17.07000
LogP 4.12
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.610

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ0350000
CHEMICAL NAME :
Benzophenone, 4-bromo-
CAS REGISTRY NUMBER :
90-90-4
BEILSTEIN REFERENCE NO. :
1910182
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H9-Br-O
MOLECULAR WEIGHT :
261.13
WISWESSER LINE NOTATION :
ER DVR

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 :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 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#00450

 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 DJ0350000
HS Code 2914700090

 Synthetic Route

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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 Synonyms

(4-Bromophenyl)(phenyl)methanone
4-bromobenzophenone
MFCD00000103
(4-bromophenyl)-phenylmethanone
EINECS 202-024-9
Methanone, (4-bromophenyl)phenyl-
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