ChemicalBook--->CAS DataBase List--->3240-09-3

3240-09-3

3240-09-3 Structure

3240-09-3 Structure
IdentificationBack Directory
[Name]

5-METHYL-5-HEXEN-2-ONE
[CAS]

3240-09-3
[Synonyms]

FEMA 3365
5-methyl-5-hexen-2-on
5-METHYL-5-HEXEN-2-ONE
5-methylhex-5-en-2-one
2-METHYL-1-HEXENE-5-ONE
5-Hexen-2-one, 5-methyl-
[EINECS(EC#)]

221-807-6
[Molecular Formula]

C7H12O
[MDL Number]

MFCD00014995
[MOL File]

3240-09-3.mol
[Molecular Weight]

112.17
Chemical PropertiesBack Directory
[Boiling point ]

148-149 °C (lit.)
[density ]

0.865 g/mL at 25 °C (lit.)
[FEMA ]

3365 | 5-METHYL-5-HEXEN-2-ONE
[refractive index ]

n20/D 1.431(lit.)
[Fp ]

108 °F
[Odor]

at 10.00 % in dipropylene glycol. green weedy foliage vegetable
[Odor Type]

fatty
[JECFA Number]

1119
[LogP]

1.57
[EPA Substance Registry System]

5-Hexen-2-one, 5-methyl- (3240-09-3)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

10-22-41
[Safety Statements ]

26-39
[RIDADR ]

UN 1224 3/PG 3
[WGK Germany ]

3
[HazardClass ]

3.2
[PackingGroup ]

III
Hazard InformationBack Directory
[Description]

Synthesized from methallyl alcohol, the corresponding methallyl alcohol, acetoacetone is prepared, dissolved in diphenyl ether, and finally heated to 200 - 215°C.
[Preparation]

From methallyl alcohol, the corresponding methallyl alcohol, acetoacetone is prepared, dissolved in diphenyl ether, and finally heated to between 200 and 215°C
Spectrum DetailBack Directory
[Spectrum Detail]

5-METHYL-5-HEXEN-2-ONE(3240-09-3)1HNMR
5-METHYL-5-HEXEN-2-ONE(3240-09-3)Raman
5-METHYL-5-HEXEN-2-ONE(3240-09-3)FT-IR
5-METHYL-5-HEXEN-2-ONE(3240-09-3)IR
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