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83345-44-2

83345-44-2 structure
83345-44-2 structure

Name (S)-3-((tert-Butoxycarbonyl)amino)-4-hydroxybutanoic acid
Synonyms (3S)-4-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
(3S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-hydroxybutanoic acid
Density 1.204g/cm3
Boiling Point 416.9ºC at 760 mmHg
Molecular Formula C9H17NO5
Molecular Weight 219.23500
Flash Point 205.9ºC
Exact Mass 219.11100
PSA 95.86000
LogP 0.73760
Index of Refraction 1.484
Storage condition 2-8°C
Water Solubility Soluble (64 g/L) (25 ºC)
Hazard Codes Xi
HS Code 2924199090
HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%