L-Asparagine tert-butyl ester

Names

[ Name ]:
L-Asparagine tert-butyl ester

[Synonym ]:
asparagine tert-butyl ester
H-ASN-OBUT
H-Asn-OtBu
Asparagin-tert-butylester
L-asparagine tert-butyl ester
2-Methyl-2-propanyl L-asparaginate
L-Asparagine, 1,1-dimethylethyl ester
asparagine t-butyl ester
MFCD04112474
tert-Butyl L-asparaginate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
340.2±32.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₁₆N₂O₃

[ Molecular Weight ]:
188.224

[ Flash Point ]:
168.0±21.4 °C

[ Exact Mass ]:
188.116089

[ PSA ]:
95.41000

[ LogP ]:
-0.01

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.479

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
52

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail 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%