3-Amino-4-methylpentanoic acid
Names
[ CAS No. ]:
40469-85-0
[ Name ]:
3-Amino-4-methylpentanoic acid
[Synonym ]:
3-Amino-4-methylpentanoic acid
b-Leucine
Pentanoic acid, 3-amino-4-methyl-, (3S)-
Pentanoic acid, 3-amino-4-methyl-
(3S)-3-Amino-4-methylpentanoic acid
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
232.0±23.0 °C at 760 mmHg
[ Melting Point ]:
206-209ºC
[ Molecular Formula ]:
C6H13NO2
[ Molecular Weight ]:
131.173
[ Flash Point ]:
94.1±22.6 °C
[ Exact Mass ]:
131.094635
[ PSA ]:
63.32000
[ LogP ]:
0.37
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.463
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
24/25
[ HS Code ]:
2922499990
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%