Seleno-D,L-ethionine
Names
[ CAS No. ]:
2578-27-0
[ Name ]:
Seleno-D,L-ethionine
[Synonym ]:
2-amino-4-(ethylseleno)butyric acid
2-Selenoethionin
2-azanyl-4-ethylselanyl-butanoic acid
2-Amino-4-(ethylseleno)butanoic Acid
DL-Selenoethionine
SELENOETHIONINE
2-amino-4-ethylselanylbutanoic acid
Chemical & Physical Properties
[ Melting Point ]:
247-250℃
[ Molecular Formula ]:
C6H13NO2Se
[ Molecular Weight ]:
210.13300
[ Exact Mass ]:
211.01100
[ PSA ]:
63.32000
[ LogP ]:
1.04940
[ Storage condition ]:
Store at 0-5°C
[ Stability ]:
Store in freezer
Safety Information
[ Hazard Codes ]:
T
[ Risk Phrases ]:
23/24/25-36/37/38
[ Safety Phrases ]:
26-36-45
[ 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%