4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methyl-4-oxobutanoic acid

Modify Date: 2024-01-16 13:19:06

4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methyl-4-oxobutanoic acid Structure
4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methyl-4-oxobutanoic acid structure
Common Name 4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methyl-4-oxobutanoic acid
CAS Number 112344-52-2 Molecular Weight 304.28800
Density 1.272g/cm3 Boiling Point 456.5ºC at 760mmHg
Molecular Formula C17H14F2O3 Melting Point N/A
MSDS N/A Flash Point 229.9ºC

 Names

Name 4-[4-(2,4-difluorophenyl)phenyl]-2-methyl-4-oxobutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.272g/cm3
Boiling Point 456.5ºC at 760mmHg
Molecular Formula C17H14F2O3
Molecular Weight 304.28800
Flash Point 229.9ºC
Exact Mass 304.09100
PSA 54.37000
LogP 3.92530

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DV1758000
CHEMICAL NAME :
(1,1'-Biphenyl)-4-butanoic acid, 2',4'-difluoro-alpha-methyl-gamma-oxo-
CAS REGISTRY NUMBER :
112344-52-2
LAST UPDATED :
199712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H14-F2-O3
MOLECULAR WEIGHT :
304.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
134 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 14,24,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
414 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 47,648,1997

 Safety Information

Hazard Codes Xn

 Synonyms

4-(2',4'-difluorobipenyl-4-yl)-2-methyl-4-oxobutyric acid
3-(4-(2,4-Difluorophenyl)benzoyl)-2-methylpropionic acid
4-(2',4'-difluorobiphenyl-4-yl)-2-methyl-4-oxobutanoic acid
rac-flobufen
[1,1'-Biphenyl]-4-butanoicacid,2',4'-difluoro-a-methyl-g-oxo
4-(2',4'-Difluorobiphenylyl)-4-oxo-2-methylbutanoic acid
4-(2',4'-Difluorbiphenyl-4-yl)-2-methyl-4-oxobutansaeure [German]
Flobufen
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