propan-2-yl 3-sulfanylpropanoate
propan-2-yl 3-sulfanylpropanoate
CAS: 7383-64-4
Molecular Formula: C6H12O2S
propan-2-yl 3-sulfanylpropanoate - Names and Identifiers
| Name | propan-2-yl 3-sulfanylpropanoate |
| Synonyms | ISOPROPYL 3-MERCAPTOPROPIONATE Isopropyl 3-sulfanylpropanoate propan-2-yl 3-sulfanylpropanoate 3-MERCAPTOPROPIONIC ACID ISOPROPYL ESTER propanoic acid, 3-mercapto-, 1-methylethyl ester Propanoic acid, 3-Mercapto-, 1-Methylethyl ester |
| CAS | 7383-64-4 |
| InChI | InChI=1/C6H12O2S/c1-5(2)8-6(7)3-4-9/h5,9H,3-4H2,1-2H3 |
propan-2-yl 3-sulfanylpropanoate - Physico-chemical Properties
| Molecular Formula | C6H12O2S |
| Molar Mass | 148.22 |
| Density | 1.018 |
| Boling Point | 190℃ |
| Flash Point | 70℃ |
| Solubility | Chloroform (Sparingly), Methanol (Slightly) |
| Vapor Presure | 0.567mmHg at 25°C |
| Appearance | Oil |
| Color | Colourless |
| Storage Condition | Refrigerator, under inert atmosphere |
| Refractive Index | 1.4480 to 1.4520 |
propan-2-yl 3-sulfanylpropanoate - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
propan-2-yl 3-sulfanylpropanoate - Reference Information
| Introduction | isopropyl 3-mercaptopropionate is a 3-mercaptopropionate ester. Isopropyl 3-mercaptopropionate is an important class of chemical raw materials such as isothiazolinone and the fine chemical 4-chloro-7-methylthieno [3, 2-D] pyrimidine. |
| preparation | weigh 3,3 '-diisopropyl dithiodipropionate (1.15mol), anhydrous Na2SO3106.5g(0.845mol), water 296.0G was placed in a 1000ml flask, the water bath was heated to 50 °c to 55 °c, and H2S (about 0.025L/min) was introduced for a total of 10 hours. After the reaction was carried out under normal pressure for 1H (calculated from the introduction of H2S), na2so310.0 g was added every half hour for a total of 8 times, 80.0g(0.635mol). After the introduction of H2S is stopped, the reaction solution is kept for 15min, and the reaction solution is filtered, and the filtrate is layered; The oil layer is washed with water and then layered, and the oil layer is vacuum distilled by a circulating water pump to obtain isopropyl 3-mercaptopropionate. |
Last Update：2024-04-09 02:00:11
