4-METHYLTHIO-2-BUTANONE
4-methylthio-2-butanone
CAS: 34047-39-7
Molecular Formula: C5H10OS
4-METHYLTHIO-2-BUTANONE - Names and Identifiers
| Name | 4-methylthio-2-butanone |
| Synonyms | FEMA 3375 4-METHYLTHIO-2-BUTANONE 4-methylthio-2-butanone 4-Methylthio-2-butanone 4-(methylthio)-2-butanon 4-(METHYLTHIO)BUTAN-2-ONE 4-(Methylthio)-2-butanone 4-(METHYLMERCAPTO)-2-BUTANONE 4-(methylsulfanyl)butan-2-one 2-Butanone, 4-(methylthio)- (6CI,7CI,8CI,9CI) |
| CAS | 34047-39-7 |
| EINECS | 251-810-8 |
| InChI | InChI=1/C5H10OS/c1-5(6)3-4-7-2/h3-4H2,1-2H3 |
4-METHYLTHIO-2-BUTANONE - Physico-chemical Properties
| Molecular Formula | C5H10OS |
| Molar Mass | 118.2 |
| Density | 1.003 g/mL at 25 °C (lit.) |
| Boling Point | 105-107 °C/55 mmHg (lit.) |
| Flash Point | 162°F |
| JECFA Number | 497 |
| Vapor Presure | 0.683mmHg at 25°C |
| Refractive Index | n20/D 1.473(lit.) |
| Use | Used as food flavor |
4-METHYLTHIO-2-BUTANONE - Risk and Safety
| Risk Codes | 10 - Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 1224 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29309090 |
4-METHYLTHIO-2-BUTANONE - Upstream Downstream Industry
| Raw Materials | Methanethiol,sodium salt |
4-METHYLTHIO-2-BUTANONE - Reference Information
| maximum allowable usage of food additives maximum allowable residue standard | ▼ ▲ Chinese name of additive allowed to use this kind of additive Chinese name of food additive function maximum allowable usage (g/kg) maximum allowable residue (g/kg)4-methylthio -2-butanone food flavor each flavor component used for preparing flavor shall not exceed the maximum allowable usage and maximum allowable content in GB 2760 residual amount |
| Use | Used as food essence |
| EPA chemical information | The information is: offered by ofmpub.epa.gov (external link) |
Last Update：2024-04-09 01:59:59
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Raw Materials for 4-METHYLTHIO-2-BUTANONE