2-fluoro-3-methylbutanoic acid
Names
[ CAS No. ]:
1578-62-7
[ Name ]:
2-fluoro-3-methylbutanoic acid
[Synonym ]:
2-fluoro-3-methylbutanoic acid
Chemical & Physical Properties
[ Density]:
1.073g/cm3
[ Boiling Point ]:
182ºC at 760mmHg
[ Melting Point ]:
35-40ºC
[ Molecular Formula ]:
C5H9FO2
[ Molecular Weight ]:
120.12200
[ Flash Point ]:
63.9ºC
[ Exact Mass ]:
120.05900
[ PSA ]:
37.30000
[ LogP ]:
1.06510
[ Vapour Pressure ]:
0.383mmHg at 25°C
[ Index of Refraction ]:
1.395
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ET3400000
- CHEMICAL NAME :
- Butyric acid, 2-fluoro-3-methyl-
- CAS REGISTRY NUMBER :
- 1578-62-7
- LAST UPDATED :
- 197901
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-F-O2
- MOLECULAR WEIGHT :
- 120.14
- WISWESSER LINE NOTATION :
- QVYFY1&1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02943
Safety Information
[ HS Code ]:
2915900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%