L-Proline tert-Butyl Ester, 2812-46-6

Chemical Encyclopedia

September 8, 2025

ask a question

Chinese name: l-Proline tert-butyl ester
english name: tert-Butyl L-prolinate
chinese alias: l-proline tert-butyl ester; L-PROLINET-BUTYLESTER;H-PRO-OTBU(SYRUP);H-PRO-OTBU;L-proline tert-butyl ester
english alias:(S)-tert-Butyl pyrrolidine-2-carboxylate;L-Proline t-Butyl Ester;tert-butyl pyrrolidine-2-carboxylate;L-Proline tert-butyl ester;
CAS No:2812-46-6
chemical formula: C9H17NO2
molecular weight:171.24
density:0.995g/cm3
boiling point:219.2°C at 760 mmHg
flash Point:86.4°C
vapor pressure: 0.121 mmHgat25 °C
Refractive index:1.454
hazard Category Code: r22: Harmful if swallowed. R41: Risk of serious damage to eyes. R37/38: Irritating to respiratory tract and skin.
Dangerous Goods Signs: xn: Hazardous substances
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S45: If you have an accident or feel unwell, seek medical help immediately (preferably with the product container label). S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.
Storage conditions: 2-8 ℃