D-Isovaline
Suppliers
Names
[ CAS No. ]:
3059-97-0
[ Name ]:
D-Isovaline
[Synonym ]:
(2R)-2-Ammonio-2-methylbutanoate
D-Isovaline
MFCD07368323
(R )-2-Amino-2-methylbutyric acid
(R)-alpha-Ethyl alanine
Chemical & Physical Properties
[ Density]:
1.07 g/cm3
[ Boiling Point ]:
213.6±23.0 °C at 760 mmHg
[ Melting Point ]:
276-278ºC (lit.)
[ Molecular Formula ]:
C5H11NO2
[ Molecular Weight ]:
117.146
[ Flash Point ]:
83.0±22.6 °C
[ Exact Mass ]:
117.078979
[ PSA ]:
63.32000
[ LogP ]:
0.20
[ Vapour Pressure ]:
0.1±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.465
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S24/25
[ HS Code ]:
2922499990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922499990
[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof 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:6.5% General tariff:30.0%