20996-62-7
(Ethylthio)acetone
CAS: 20996-62-7
Molecular Formula: C5H10OS
20996-62-7 - Names and Identifiers
| Name | (Ethylthio)acetone |
| Synonyms | CH3COCH2SCH2CH3 Thioethoxy acetone (Ethylthio)acetone 1-(Ethylthio)acetone 1-(Ethylsulfanyl)acetone alpha-(Ethylthio)acetone 1-(Ethylthio)propan-2-one Ethyl 2-oxopropyl sulfide A-(ETHYLTHIO)ACETONE, TECH. 1-(ethylsulfanyl)propan-2-one 1-(ETHYLTHIO)PROPAN-2-ONE (ETHYLTHIO)ACETONE |
| CAS | 20996-62-7 |
| EINECS | 244-143-9 |
| InChI | InChI=1/C5H10OS/c1-3-7-4-5(2)6/h3-4H2,1-2H3 |
20996-62-7 - Physico-chemical Properties
| Molecular Formula | C5H10OS |
| Molar Mass | 118.2 |
| Density | 0.967g/cm3 |
| Boling Point | 170-172°C |
| Flash Point | 52°C |
| Vapor Presure | 2.32mmHg at 25°C |
| BRN | 1740830 |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4720 |
| MDL | MFCD00026976 |
20996-62-7 - Risk and Safety
| Risk Codes | 10 - Flammable |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 1993 |
| Hazard Class | 3 |
| Packing Group | III |
20996-62-7 - Introduction
(Ethylthio)acetone is an organic compound with the chemical formula C5H10OS. The following is a description of the nature, use, formulation and safety information of (Ethylthio)acetone:
Nature:
(Ethylthio)acetone is a colorless liquid with a strong pungent odor. It is flammable and insoluble in water, but soluble in organic solvents such as ethanol and acetone.
Use:
(Ethylthio)acetone is commonly used as an acyl transfer reagent in organic synthesis reactions. It can participate in carbon-carbon bond formation to generate thioketone and thioester compounds. In addition, it is used for the preparation of organic sulfur compounds, such as sulfur-containing heterocyclic compounds and sulfur-containing functional groups of drugs and dyes.
Method:
(Ethylthio)acetone can be synthesized by the reaction of ethanone and sodium sulfide. The specific step is to react ethyl ketone with sodium sulfide in an alcohol solvent, and then separate the product by distillation.
Safety Information:
(Ethylthio)acetone has a pungent odor and should avoid inhaling its vapors. Wear appropriate protective equipment such as gloves and goggles during use or handling. In addition, ensure that the compound is used in a well-ventilated environment, avoid contact with ignition sources, and store in a cool, dry place. Keep away from food, beverages and flammable materials. If exposed or ingestible, seek medical attention immediately.
Nature:
(Ethylthio)acetone is a colorless liquid with a strong pungent odor. It is flammable and insoluble in water, but soluble in organic solvents such as ethanol and acetone.
Use:
(Ethylthio)acetone is commonly used as an acyl transfer reagent in organic synthesis reactions. It can participate in carbon-carbon bond formation to generate thioketone and thioester compounds. In addition, it is used for the preparation of organic sulfur compounds, such as sulfur-containing heterocyclic compounds and sulfur-containing functional groups of drugs and dyes.
Method:
(Ethylthio)acetone can be synthesized by the reaction of ethanone and sodium sulfide. The specific step is to react ethyl ketone with sodium sulfide in an alcohol solvent, and then separate the product by distillation.
Safety Information:
(Ethylthio)acetone has a pungent odor and should avoid inhaling its vapors. Wear appropriate protective equipment such as gloves and goggles during use or handling. In addition, ensure that the compound is used in a well-ventilated environment, avoid contact with ignition sources, and store in a cool, dry place. Keep away from food, beverages and flammable materials. If exposed or ingestible, seek medical attention immediately.
Last Update：2024-04-09 20:52:54
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CAS: 20996-62-7
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Mobile: 18021002903
QQ: 3008007409
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