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1-PHENYL-3-METHYL-3-PENTANOL

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1-PHENYL-3-METHYL-3-PENTANOL Basic information

Product Name:
1-PHENYL-3-METHYL-3-PENTANOL
Synonyms:
  • alpha-ethyl-alpha-methyl-benzenepropano
  • Benzenepropanol, alpha-ethyl-alpha-methyl-
  • Phenethylmethylethylcarbinol
  • Methylethylphenylethyl carbinol
  • 1-PHENYL-3-METHYL-3-PENTANOL 98+%
  • 3-METHYL-1-PHENYL-3-PENTANOL (METHYLETHYLPHENYLETHYLCARBINOL)
  • 1-Ethyl-1-methyl-3-phenyl-1-propanol
  • 2-Phenethyl-2-butanol
CAS:
10415-87-9
MF:
C12H18O
MW:
178.27
EINECS:
233-889-0
Product Categories:
  • Alphabetical Listings
  • Flavors and Fragrances
  • Alcohols
  • C9 to C30
  • Oxygen Compounds
  • O-P
Mol File:
10415-87-9.mol
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1-PHENYL-3-METHYL-3-PENTANOL Chemical Properties

Melting point:
3 °C
Boiling point:
112-112.5 °C0.8 mm Hg(lit.)
Density 
0.938 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.511(lit.)
FEMA 
2883 | 1-PHENYL-3-METHYL-3-PENTANOL
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Almost insoluble in water, soluble in alcohol and oils.
form 
clear liquid
pka
15.17±0.29(Predicted)
Specific Gravity
0.958
color 
Colorless to Almost colorless
Odor
at 100.00 %. sweet fresh cayloxol lilac anisic earthy narcissus peony
Odor Type
floral
JECFA Number
1649
LogP
3.11
CAS DataBase Reference
10415-87-9(CAS DataBase Reference)
EPA Substance Registry System
Benzenepropanol, .alpha.-ethyl-.alpha.-methyl- (10415-87-9)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
SA7624000
HS Code 
2906.29.6000
Toxicity
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 891, 1979.

MSDS

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1-PHENYL-3-METHYL-3-PENTANOL Usage And Synthesis

Chemical Properties

Colorless clear oily liquid

Chemical Properties

1-PHENYL-3-METHYL-3-PENTANOL has not been found in nature. It is a colorless liquid with a delicate peony, slightly fruity odor. Phenylethyl methyl ethyl carbinol can be prepared from benzylacetone and ethylmagnesium chloride by a Grignard reaction. It is used to perfume soaps, cosmetics, and detergents.

Chemical Properties

1-Phenyl-3-methyl-3-pentanol has a warm, rose-like odor and a fruity, green taste.
The low vapour pressure of 3-Methyl-1-Phenyl-3-Pentanol may tempt the observer to think it is a weak odour, but it is certainly not. Its power is also demonstrated in flavours, where trace of about 1 ppm is perceptible with warm-fruity notes. Its fixative effect is also utilized in various fruit complexes, and the concentration in finished products is normally as low as 0.2 to 0.8 ppm.

Preparation

May be prepared from phenethyl magnesium bromide and methyl ethyl ketone.

Definition

ChEBI: 3-Methyl-1-phenyl-3-pentanol is a member of benzenes.

Safety Profile

Moderately toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

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