| Name | 3-Methyl-2-pentanone |
| Synonyms | 3-methyl-2-pentanon 3-METHYL-2-PENTANONE 3-methylpentan-2-one 3-Methyl-2-pentanone 3-methyl-pentan-2-one 2-Pentanone,3-methyl- sec-Butyl methyl ketone SEC-BUTYL METHYL KETONE METHYL SEC-BUTYL KETONE (±)-3-methyl-pentan-2-one (3R)-3-methylpentan-2-one (3S)-3-methylpentan-2-one 2-Pentanone,3-methyl-,(±)- |
| CAS | 565-61-7 |
| EINECS | 209-282-1 |
| InChI | InChI=1/C6H12O/c1-4-5(2)6(3)7/h5H,4H2,1-3H3/t5-/m1/s1 |
| Molecular Formula | C6H12O |
| Molar Mass | 100.16 |
| Density | 0.815g/mLat 25°C(lit.) |
| Melting Point | -106°C |
| Boling Point | 118°C758mm Hg(lit.) |
| Flash Point | 54°F |
| Water Solubility | 20.47g/L(25 ºC) |
| Solubility | Soluble in alcohol. |
| Vapor Presure | 18.2mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless |
| BRN | 635791 |
| Refractive Index | n20/D 1.4(lit.) |
| Hazard Symbols | F - Flammable![]() |
| Risk Codes | 11 - Highly Flammable |
| Safety Description | S16 - Keep away from sources of ignition. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. |
| UN IDs | UN 1224 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 29141900 |
| Hazard Class | 3 |
| Packing Group | II |