2-ETHYL-2-METHYLPENTANOIC ACID
Names
[ CAS No. ]:
5343-52-2
[ Name ]:
2-ETHYL-2-METHYLPENTANOIC ACID
[Synonym ]:
2-methyl-2-ethylpentanoic acid
2-ethyl-2-methyl valeric ccid
EINECS 226-284-8
Valeric acid,2-ethyl-2-methyl
Valproic acid imp K
Chemical & Physical Properties
[ Density]:
0.928g/cm3
[ Boiling Point ]:
227.7ºC at 760mmHg
[ Molecular Formula ]:
C8H16O2
[ Molecular Weight ]:
144.21100
[ Flash Point ]:
102.5ºC
[ Exact Mass ]:
144.11500
[ PSA ]:
37.30000
[ LogP ]:
2.28740
[ Index of Refraction ]:
1.62
[ Storage condition ]:
2-8°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- YV7391500
- CHEMICAL NAME :
- Valeric acid, 2-ethyl-2-methyl-
- CAS REGISTRY NUMBER :
- 5343-52-2
- LAST UPDATED :
- 198605
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H16-O2
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 :
- 390 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- REFERENCE :
- NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 24,427,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 280 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
- REFERENCE :
- NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 24,427,1985