D-Glutamic acid, 5-(1,1-dimethylethyl) ester

Names

[ Name ]:
D-Glutamic acid, 5-(1,1-dimethylethyl) ester

[Synonym ]:
H-D-Glu(OtBu)-OH
D-Glutamic acid, 5-(1,1-dimethylethyl) ester
(2R)-2-Amino-5-tert-butoxy-5-oxopentanoic acid (non-preferred name)
(2R)-2-Amino-5-[(2-methyl-2-propanyl)oxy]-5-oxopentanoic acid
(2R)-2-amino-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
336.4±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C₉H₁₇NO₄

[ Molecular Weight ]:
203.236

[ Flash Point ]:
157.3±26.5 °C

[ Exact Mass ]:
203.115753

[ PSA ]:
89.62000

[ LogP ]:
1.03

[ Appearance of Characters ]:
Solid

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.476

[ Storage condition ]:
-15°C

[ Water Solubility ]:
Slightly soluble in water.

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2922509090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%