Ethyl 2-sulfanylpropanoate
Mercaptopropionicacidethylester
CAS: 19788-49-9
Molecular Formula: C5H10O2S
Ethyl 2-sulfanylpropanoate - Names and Identifiers
| Name | Mercaptopropionicacidethylester |
| Synonyms | ETHYL THIOLACTATE Ethyl 2-thiolpropanoate Ethyl 2-sulfanylpropanoate Ethyl 2-mercaptopropionate ethyl 2-sulfanylpropanoate mercaptopropionicacidethylester Mercaptopropionicacidethylester 2-mercapto-propanoicaciethylester Propanoicacid,2-mercapto-,ethylester 2-Mercaptopropionic acid ethyl ester Propionic acid, 2-mercapto-, ethyl ester Propanoic acid, 2-mercapto-, ethyl ester Ethyl thiolactate~2-Mercaptopropionic acid ethyl ester |
| CAS | 19788-49-9 |
| EINECS | 243-314-5 |
| InChI | InChI=1/C5H10O2S/c1-3-7-5(6)4(2)8/h4,8H,3H2,1-2H3 |
Ethyl 2-sulfanylpropanoate - Physico-chemical Properties
| Molecular Formula | C5H10O2S |
| Molar Mass | 134.2 |
| Density | 1.031g/mLat 25°C(lit.) |
| Boling Point | 40-41°C1mm Hg(lit.) |
| Flash Point | 137°F |
| JECFA Number | 552 |
| Vapor Presure | 1.38mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 1071465 |
| pKa | 8.59±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.449(lit.) |
| MDL | MFCD00040233 |
| Physical and Chemical Properties | Natural products are present in melon. |
Ethyl 2-sulfanylpropanoate - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R10 - Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309090 |
| Hazard Class | 6.1 |
| Packing Group | III |
Ethyl 2-sulfanylpropanoate - Reference Information
| FEMA | 3279 | ETHYL 2-MERCAPTOPROPIONATE |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): beverages, cold drinks, 0.1; Candy 1.2; Baked products 1.5; Thin ya oil 10.0; Jelly grease 0.2; Other 0.01. |
| use | food spices. |
Last Update：2024-04-09 20:52:54
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