Basic information Safety Supplier Related

4-METHYL-1-PHENYL-2-PENTANOL

Basic information Safety Supplier Related

4-METHYL-1-PHENYL-2-PENTANOL Basic information

Product Name:
4-METHYL-1-PHENYL-2-PENTANOL
Synonyms:
  • .alpha.-(2-methylpropyl)-Benzeneethanol
  • 4-methyl-1-phenylpentan-2-ol
  • alpha-(2-methylpropyl)-benzeneethano
  • alpha-(2-methylpropyl)benzeneethanol
  • alpha-isobutyl-phenethylalcoho
  • Benzeneethanol, alpha-(2-methylpropyl)-
  • ISOBUTYL BENZYL CARBINOL
  • FEMA 2208
CAS:
7779-78-4
MF:
C12H18O
MW:
178.27
EINECS:
231-939-6
Mol File:
7779-78-4.mol
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4-METHYL-1-PHENYL-2-PENTANOL Chemical Properties

Boiling point:
123 °C / 11mmHg
Density 
0.95
refractive index 
1.5030 to 1.5070
FEMA 
2208 | ALPHA-ISOBUTYLPHENETHYL ALCOHOL
Flash point:
110 °C
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
Specific Gravity
0.94
color 
Colorless to Almost colorless
Odor
at 100.00 %. green floral herbal celery creamy
Odor Type
green
JECFA Number
827
LogP
3.12
EPA Substance Registry System
Benzeneethanol, .alpha.-(2-methylpropyl)- (7779-78-4)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-36-52/53
Safety Statements 
26-36
WGK Germany 
2
RTECS 
DA0513300
HS Code 
2906290090
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4-METHYL-1-PHENYL-2-PENTANOL Usage And Synthesis

Description

α-Isobutylphenethyl alcohol has a green, floral, somewhat herbaceous odor and a buttery, oily, caramellic flavor. May be prepared by reacting isobutyl aldehyde with benzyl magnesium chloride.

Chemical Properties

α-Isobutylphenethyl alcohol has a green floral, fresh, slightly sweet aroma.

Preparation

By reacting isobutyl aldehyde with benzyl magnesium chloride.

Aroma threshold values

Aroma characteristics at 1.0%: herbaceous, warm celery-like, musk and creamy with a slight floral citrus nuance

Taste threshold values

Taste characteristics at 10 ppm: warm, amber sclarolide herbaceous celery-like with oily and creamy nuances.

Biochem/physiol Actions

Taste at 10 ppm

Synthesis

4-Methyl-1-phenyl-2-pentanol is prepared from benzyl chloride to benzyl magnesium bromide, and then hydrolyzed with isovaleraldehyde after Grignard reaction.

4-METHYL-1-PHENYL-2-PENTANOL Preparation Products And Raw materials

Raw materials

4-METHYL-1-PHENYL-2-PENTANOLSupplier

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