| Identification | Back Directory | [Name]
4-HYDROXY-3-METHYL-2-BUTANONE | [CAS]
3393-64-4 | [Synonyms]
3-(Hydroxymethyl)-2-butanone
4-hydroxy-3-methylbutan-2-one
4-HYDROXY-4-METHYL-2-BUTANONE
1-Hydroxy-2-methyl-3-butanone
4-HYDROXY-3-METHYL-2-BUTANONE
4-Hydroxy-3-methyl-2-butanone,85%,tech.
4-Hydroxy-3-methyl-2-butanone, tech 85% | [EINECS(EC#)]
222-238-6 | [Molecular Formula]
C5H10O2 | [MDL Number]
MFCD00004739 | [MOL File]
3393-64-4.mol | [Molecular Weight]
102.13 |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS LIQUID | [Melting point ]
2.5°C (estimate) | [Boiling point ]
90-95 °C/15 mmHg(lit.) | [density ]
0.993 g/mL at 25 °C(lit.) | [refractive index ]
n20/D 1.438(lit.) | [Fp ]
79 °C | [pka]
14.44±0.10(Predicted) | [Sensitive ]
Hygroscopic | [LogP]
-0.440 (est) |
| Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS LIQUID | [Uses]
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo ?vinylation? and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution. | [Definition]
ChEBI: 4-Hydroxy-3-methyl-2-butanone is a beta-hydroxy ketone. |
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