| Identification | More | [Name]
HEXAMETHYLACETONE | [CAS]
815-24-7 | [Synonyms]
2,2,4,4-TETRAMETHYL-3-PENTANONE
DI-TERT-BUTYL KETONE
HEXAMETHYLACETONE
PIVALONE
(t-C4H9)2CO
2,2,4,4-tetramethyl-3-pentanon
2,2,4,4-Tetramethyl-pentan-3-one
2,2,4,4-tetramethylpentan-3-one
3-Pentanone,2,2,4,4-tetramethyl-
Hexamethylacetone 98%
pivalic ketone
Di-tert-butyl ketone, Hexamethylacetone, Pivalone | [EINECS(EC#)]
212-419-8 | [Molecular Formula]
C9H18O | [MDL Number]
MFCD00008845 | [Molecular Weight]
142.24 | [MOL File]
815-24-7.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
152-153 | [Boiling point ]
152-153 °C (lit.) | [density ]
0.824 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.419(lit.)
| [Fp ]
91 °F
| [form ]
Liquid | [color ]
Clear colorless | [Specific Gravity]
0.824 | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents. | [BRN ]
1701122 | [Dielectric constant]
9.3599999999999994 | [CAS DataBase Reference]
815-24-7(CAS DataBase Reference) | [EPA Substance Registry System]
Di-tert-butyl ketone (815-24-7) |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R10:Flammable. | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1224 3/PG 3
| [WGK Germany ]
3
| [Hazard Note ]
Flammable | [TSCA ]
T | [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
29141900 |
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid | [Uses]
Hexamethylacetone is used to prepare di-tert.-butyladamantylcarbinol by reacting with 1-bromo-adamantane. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 71, p. 4141, 1949 DOI: 10.1021/ja01180a082
The Journal of Organic Chemistry, 39, p. 611, 1974 DOI: 10.1021/jo00919a007 | [General Description]
The Microtox EC50 values for 2,2,4,4-tetramethyl-3-pentanone has been reported. The kinetics, stoichiometry and products of the reduction reaction of 2,2,4,4-tetramethyl-3-pentanone using lithium triethylborohydride under standard conditions (tetrahydrofuran, 0°C) has been examined. |
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