H-Pro-OtBu

Names

[ Name ]:
H-Pro-OtBu

[Synonym ]:
MFCD00037879
L-Proline tert-butyl ester
EINECS 220-558-0
L-Proline, 1,1-dimethylethyl ester
2-Methyl-2-propanyl L-prolinate
L-Proline t-Butyl Ester
tert-Butyl L-prolinate
tert-butyl pyrrolidine-2-carboxylate
(S)-tert-Butyl pyrrolidine-2-carboxylate
L-PROLINE T-BUTYL ESTER
H-PRO-OTBU (SYRUP)
H-PRO-OTBU

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
219.2±33.0 °C at 760 mmHg

[ Melting Point ]:
98-103°C

[ Molecular Formula ]:
C₉H₁₇NO₂

[ Molecular Weight ]:
171.237

[ Flash Point ]:
86.4±25.4 °C

[ Exact Mass ]:
171.125931

[ PSA ]:
38.33000

[ LogP ]:
1.13

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.455

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%