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56983-13-2

56983-13-2 structure
56983-13-2 structure
  • Name: furofenac
  • Chemical Name: 2-(2-ethyl-2,3-dihydro-1-benzofuran-5-yl)acetic acid
  • CAS Number: 56983-13-2
  • Molecular Formula: C12H14O3
  • Molecular Weight: 206.23800
  • Create Date: 2018-04-10 08:00:00
  • Modify Date: 2024-01-03 17:17:07

Name 2-(2-ethyl-2,3-dihydro-1-benzofuran-5-yl)acetic acid
Synonyms 2-Ethyl-2,3-dihydrobenzofuran-5-acetic acid
5-BENZOFURANACETIC ACID,2,3-DIHYDRO-2-ETHYL
EINECS 260-500-1
Furofenac
2-Aethyl-2,3-dihydro-5-benzofuranyl-essigsaeure
2,3-dihydro-2-ethyl-benzofuran-5-yl-acetic acid
2-Ethyl-2,3-dihydro-5-benzofuranacetic acid
Sas-650
Density 1.181g/cm3
Boiling Point 356.8ºC at 760mmHg
Molecular Formula C12H14O3
Molecular Weight 206.23800
Flash Point 138.7ºC
Exact Mass 206.09400
PSA 46.53000
LogP 2.02720
Index of Refraction 1.552

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF6423960
CHEMICAL NAME :
5-Benzofuranacetic acid, 2,3-dihydro-2-ethyl-
CAS REGISTRY NUMBER :
56983-13-2
BEILSTEIN REFERENCE NO. :
1375893
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H14-O3
MOLECULAR WEIGHT :
206.26
WISWESSER LINE NOTATION :
T56 BOT&J C2 G1VQ

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 :
1295 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: 3,586,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3557 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: 3,586,1978