H-PRO-OTBU
L-proline T-butyl ester free base
CAS: 2812-46-6
Molecular Formula: C9H17NO2
H-PRO-OTBU - Names and Identifiers
| Name | L-proline T-butyl ester free base |
| Synonyms | L-Pro-OtBu H-PRO-OTBU H-Pro-OtBu H-PRO-OTBU PROLINE-OTBU L-PROLINE-OTBU H-Pro-OtBu(syrup) H-PRO-OTBU (SYRUP) H-Pro-OtBu (syrup) tert-butyl prolinate tert-butyl L-prolinate L-Proline t-Butyl Ester L-PROLINE T-BUTYL ESTER L-proline T-butyl ester free base (S)-PYRROLIDINE-2-CARBOXYLIC ACID TERT-BUTYL ESTER |
| CAS | 2812-46-6 |
| EINECS | 220-558-0 |
| InChI | InChI=1/C9H17NO2/c1-9(2,3)12-8(11)7-5-4-6-10-7/h7,10H,4-6H2,1-3H3/t7-/m0/s1 |
H-PRO-OTBU - Physico-chemical Properties
| Molecular Formula | C9H17NO2 |
| Molar Mass | 171.24 |
| Density | 0.995±0.06 g/cm3(Predicted) |
| Melting Point | 98-103°C |
| Boling Point | 219.2±33.0 °C(Predicted) |
| Flash Point | 86.4°C |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.121mmHg at 25°C |
| Appearance | Liquid |
| Color | Colorless to pale yellow |
| pKa | 8.32±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.454 |
| MDL | MFCD00037879 |
H-PRO-OTBU - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
H-PRO-OTBU - Introduction
L-proline T-butyl ester free base is an organic compound with the chemical formula C11H21NO2. The following is an introduction to the nature, purpose, method and safety information of L-proline T-butyl ester free base:
Nature:
L-proline T-butyl ester free base is a colorless liquid, soluble in organic solvents, such as alcohols, ethers and ketones. It is an unstable compound and is susceptible to hydrolysis.
Use:
L-proline T-butyl ester free base can be used as an amino protective agent in organic synthesis and for the synthesis of other compounds, such as drugs and natural products.
Method:
The preparation of L-proline T-butyl ester free base can be obtained by the reaction of proline and tert-butanol. The specific steps are to dissolve proline in a solvent, add sodium bisulfite as a catalyst, and then add tert-butanol to carry out the reaction. After completion of the reaction, the L-proline T-butyl ester free base was obtained by distillation and purification.
Safety Information:
The use of L-proline T-butyl ester free base should pay attention to the following safety precautions: avoid contact with skin and eyes, and prevent inhalation of its vapor. In use to maintain good ventilation conditions. If you come into contact with this compound, rinse immediately with water and seek medical help. In addition, the L-proline T-butyl ester free base should be kept in a sealed container, stored in a cool and dry place, away from fire and oxidizing agents.
Nature:
L-proline T-butyl ester free base is a colorless liquid, soluble in organic solvents, such as alcohols, ethers and ketones. It is an unstable compound and is susceptible to hydrolysis.
Use:
L-proline T-butyl ester free base can be used as an amino protective agent in organic synthesis and for the synthesis of other compounds, such as drugs and natural products.
Method:
The preparation of L-proline T-butyl ester free base can be obtained by the reaction of proline and tert-butanol. The specific steps are to dissolve proline in a solvent, add sodium bisulfite as a catalyst, and then add tert-butanol to carry out the reaction. After completion of the reaction, the L-proline T-butyl ester free base was obtained by distillation and purification.
Safety Information:
The use of L-proline T-butyl ester free base should pay attention to the following safety precautions: avoid contact with skin and eyes, and prevent inhalation of its vapor. In use to maintain good ventilation conditions. If you come into contact with this compound, rinse immediately with water and seek medical help. In addition, the L-proline T-butyl ester free base should be kept in a sealed container, stored in a cool and dry place, away from fire and oxidizing agents.
Last Update：2024-04-09 20:52:54
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Product Name: L-Proline t-butyl ester Visit Supplier Webpage Request for quotation
CAS: 2812-46-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 2812-46-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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