(DL-Alanina ethyl ester hydrochloride
DL-Alanine ethyl ester hydrochloride
CAS: 617-27-6
Molecular Formula: C5H12ClNO2
(DL-Alanina ethyl ester hydrochloride - Names and Identifiers
(DL-Alanina ethyl ester hydrochloride - Physico-chemical Properties
| Molecular Formula | C5H12ClNO2 |
| Molar Mass | 153.61 |
| Melting Point | 85-87°C(lit.) |
| Boling Point | 127.8°C at 760 mmHg |
| Flash Point | 3.5°C |
| Solubility | Methanol (Sparingly), Water |
| Vapor Presure | 11mmHg at 25°C |
| Appearance | White-like solid |
| Color | White |
| BRN | 3654425 |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Hygroscopic |
| MDL | MFCD00013018 |
(DL-Alanina ethyl ester hydrochloride - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29224999 |
(DL-Alanina ethyl ester hydrochloride - Introduction
Flash point: 3.5 ℃, density: 0.821
Last Update：2022-10-16 17:27:10
(DL-Alanina ethyl ester hydrochloride - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | intermediate of vitamin B6. |
| production method | is obtained by esterification of α-alanine. Anhydrous ethanol and α-alanine were put into a reaction pan, and dry hydrogen chloride gas was introduced at room temperature to saturation. After the reaction solution was all clear, the reaction mixture was heated and refluxed for 4H. Distilled amount of ethanol to dryness. DL-alanine ethyl ester hydrochloride was obtained. |
Last Update：2024-04-09 02:00:10
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View History
(DL-Alanina ethyl ester hydrochloride
2b,3b,14a,20b,22,25-hexahydroxycholest-7-en-6-one
1-Octanone, 7-fluoro-3,7-dimethyl-1-phenyl-
甲基庚-6-炔酯
2-Propenamide, N-octyl-
P-AMINOPHENYL-2-ACETAMIDO-2-DEOXY-B-D-GL UCOPYRANOS
D-HOMO-5-ALPHA-ANDROSTAN-17-ALPHA-METHYL-3-BETA, 17A-BETA-DIOL
114870-03-0
83921-02-2
2,6-Dimethylcyclohexanone cis + trans
2b,3b,14a,20b,22,25-hexahydroxycholest-7-en-6-one
1-Octanone, 7-fluoro-3,7-dimethyl-1-phenyl-
甲基庚-6-炔酯
2-Propenamide, N-octyl-
P-AMINOPHENYL-2-ACETAMIDO-2-DEOXY-B-D-GL UCOPYRANOS
D-HOMO-5-ALPHA-ANDROSTAN-17-ALPHA-METHYL-3-BETA, 17A-BETA-DIOL
114870-03-0
83921-02-2
2,6-Dimethylcyclohexanone cis + trans