Butibufen
Suppliers
Names
[ CAS No. ]:
55837-18-8
[ Name ]:
Butibufen
[Synonym ]:
Butibufenum [INN-Latin]
Butilopan
2-(p-Isobutylphenyl)butyrate
2-(4-isobutylphenyl)-butyric acid
2-(4-Isobutylphenyl)butanoic acid
Butibufeno [INN-Spanish]
EINECS 259-849-2
2-(4-Isobutylphenyl)buttersaeure
Butibufen
Butibufene [INN-French]
Chemical & Physical Properties
[ Density]:
1.015g/cm3
[ Boiling Point ]:
335.1ºC at 760mmHg
[ Melting Point ]:
51-53°
[ Molecular Formula ]:
C14H20O2
[ Molecular Weight ]:
220.30700
[ Flash Point ]:
232.1ºC
[ Exact Mass ]:
220.14600
[ PSA ]:
37.30000
[ LogP ]:
3.46330
[ Index of Refraction ]:
1.515
[ Storage condition ]:
2-8°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ET5030000
- CHEMICAL NAME :
- Butyric acid, 2-(4-isobutylphenyl)-
- CAS REGISTRY NUMBER :
- 55837-18-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C14-H20-O2
- MOLECULAR WEIGHT :
- 220.34
- WISWESSER LINE NOTATION :
- QVY2&R D1Y1&1
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 :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 227,130,1977
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 810 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 13,77,1978