1,3-Propanedione,2-bromo-1,3-diphenyl-

Names

[ CAS No. ]:
728-84-7

[ Name ]:
1,3-Propanedione,2-bromo-1,3-diphenyl-

[Synonym ]:
2-bromo-1,3-diphenyldiketone
1,3-PROPANEDIONE,2-BROMO-1,3-DIPHENYL
2-Bromo-1,3-diphenyl-propane-1,3-dione
Bromodibenzoylmethane
Methane,dibenzoylbromo
2-bromo-1,3-diphenylpropan-1,3-dione
2-bromodibenzoylmethane
PhCOCHBrCOPh
1,3-diphenyl-2-bromopropane-1,3-dione
Dibenzoylbromomethane
2-Bromo-1,3-diphenyl-1,3-propanedione

Chemical & Physical Properties

[ Density]:
1.44g/cm3

[ Boiling Point ]:
403.4ºC at 760 mmHg

[ Melting Point ]:
89-93ºC

[ Molecular Formula ]:
C₁₅H₁₁BrO₂

[ Molecular Weight ]:
303.15100

[ Flash Point ]:
114.5ºC

[ Exact Mass ]:
301.99400

[ PSA ]:
34.14000

[ LogP ]:
3.51570

[ Index of Refraction ]:
1.616

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ1925000

CHEMICAL NAME :: 1,3-Propanedione, 2-bromo-1,3-diphenyl-

CAS REGISTRY NUMBER :: 728-84-7

BEILSTEIN REFERENCE NO. :: 0612475

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C15-H11-Br-O2

MOLECULAR WEIGHT :: 303.17

WISWESSER LINE NOTATION :: RVYEVR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 31200 ug/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,232,1952

Safety Information

[ Symbol ]:

GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H315-H319-H335-H400

[ Precautionary Statements ]:
P261-P273-P301 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn,N

[ Risk Phrases ]:
22-36/37/38-50

[ RIDADR ]:
UN 3077 9/PG 3

[ RTECS ]:
TZ1925000

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%