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ChemicalBook--->CAS DataBase List--->772-46-3

772-46-3

772-46-3 Structure

772-46-3 Structure
IdentificationBack Directory
[Name]

2-BENZYL-2-BUTANOL
[CAS]

772-46-3
[Synonyms]

2-BENZYL-2-BUTANOL
2-methyl-1-phenyl-2-butano
Methylethylbenzyl carbinol
1-phenyl-2-methyl-butanol-2
2-methyl-1-phenylbutan-2-ol
2-Methyl-1-phenyl-2-butanol
1-Phenyl-2-methyl-2-butanol
α-Ethyl-α-methylbenzeneethanol
2-Methyl-1-phenyl-2-butanol>
Benzeneethanol, α-ethyl-α-methyl-
alpha-ethyl-alpha-methyl-phenethylalcoho
alpha-ethyl-alpha-methylphenethylalcohol
[EINECS(EC#)]

212-249-4
[Molecular Formula]

C11H16O
[MDL Number]

MFCD01708473
[MOL File]

772-46-3.mol
[Molecular Weight]

164.24
Chemical PropertiesBack Directory
[Melting point ]

83.5-84 °C
[Boiling point ]

61 °C / 0.6mmHg
[density ]

0.97
[refractive index ]

0.9 ° (C=neat)
[solubility ]

Almost insoluble in water, soluble in alcohoI and oils.
[form ]

clear liquid
[pka]

15.31±0.29(Predicted)
[color ]

Colorless to Almost colorless
[Specific Gravity]

0.97
[Odor]

Peculiar green-floral, rather dry, mossy, almost leather-like odor
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[RTECS ]

SG8280000
[HS Code ]

2906290090
Hazard InformationBack Directory
[Uses]

2-BENZYL-2-BUTANOL is used in perfume compositions, partly for delicate floral fragrance types, part Iy for green-mossy or Oriental types. It blends excellently with Oakmoss and Vetiver, but also forms soft and natural-green floral notes with Heliotropine, Anisylacetate etc. in Lilac or Lindenblossom.
[Preparation]

By Grignard type synthesis from Benzyl magnesium bromide plus Methyl ethyl ketone.
[Synthesis Reference(s)]

Synthetic Communications, 19, p. 293, 1989 DOI: 10.1080/00397918908050981
Tetrahedron Letters, 17, p. 993, 1976
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