(S)-tert-Butyl 2-hydroxy-3-methylbutanoate

Modify Date: 2024-01-14 11:58:07

(S)-tert-Butyl 2-hydroxy-3-methylbutanoate Structure
(S)-tert-Butyl 2-hydroxy-3-methylbutanoate structure
Common Name (S)-tert-Butyl 2-hydroxy-3-methylbutanoate
CAS Number 3519-30-0 Molecular Weight 174.23700
Density 0.974g/cm3 Boiling Point 189.5ºC at 760 mmHg
Molecular Formula C9H18O3 Melting Point N/A
MSDS N/A Flash Point 63ºC

 Names

Name l-alphahydroxyisovaleric acid t-butyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.974g/cm3
Boiling Point 189.5ºC at 760 mmHg
Molecular Formula C9H18O3
Molecular Weight 174.23700
Flash Point 63ºC
Exact Mass 174.12600
PSA 46.53000
LogP 1.34500
Index of Refraction 1.437

 Safety Information

HS Code 2918199090

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

L-2-Hydroxy-3-methylbutansaeure-t-butylester
L-2-hydrazinocarbonyl-pyrrolidine-1-carboxylic acid tert-butyl ester
Boc-L-Pro-NHNH2
DL-N-Boc-proline hydrazide