tert-Butyl ((2R,3R)-1,3-dihydroxybutan-2-yl)carbamate
Names
[ CAS No. ]:
99216-67-8
[ Name ]:
tert-Butyl ((2R,3R)-1,3-dihydroxybutan-2-yl)carbamate
[Synonym ]:
2-Methyl-2-propanyl [(2R,3R)-1,3-dihydroxy-2-butanyl]carbamate
n-boc-l-threonol
tert-Butyl [(2R,3R)-1,3-dihydroxybutan-2-yl]carbamate
Carbamic acid, N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, 1,1-dimethylethyl ester
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
366.8±32.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H19NO4
[ Molecular Weight ]:
205.251
[ Flash Point ]:
175.6±25.1 °C
[ Exact Mass ]:
205.131409
[ PSA ]:
78.79000
[ LogP ]:
0.65
[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C
[ Index of Refraction ]:
1.474
Safety Information
[ HS Code ]:
2924199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ 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%