| Identification | More | [Name]
2-Methyl-1-phenyl-2-propanol | [CAS]
100-86-7 | [Synonyms]
1,1-DIMETHYL-2-PHENYLETHANOL
1-PHENYL-2-METHYL-2-PROPANOL
2-HYDROXY-2-METHYL-1-PHENYL PROPANE
2-METHYL-1-PHENYL-2-PROPANOL
A,A-DIMETHYLPHENETHYL ALCOHOL
ALPHA,ALPHA-DIMETHYL-BETA-PHENYLETHYL ALCOHOL
ALPHA,ALPHA-DIMETHYL PHENETHYL ALCOHOL
BENZYLDIMETHYLCARBINOL
DIMETHYL BENZYL CARBINOL
FEMA 2393
PHENYL-TERT-BUTANOL
.alpha.,.alpha.-dimethyl-Benzeneethanol
1,1-Dimethyl-2-phenylethyl alcohol
1,1-Dimethylphenylethanol
2-Benzyl-2-propanol
2-methyl-1-phenylpropan
2-methyl-1-phenyl-propan-2-ol
2-Methyl-1-phenylpropan-2-ol
2-Methyl-3-phenyl-2-propanol
alpha,alpha-dimethyl-benzeneethano | [EINECS(EC#)]
202-896-0 | [Molecular Formula]
C10H14O | [MDL Number]
MFCD00004465 | [Molecular Weight]
150.22 | [MOL File]
100-86-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless liquid or low melting solid | [Melting point ]
23-25 °C(lit.)
| [Boiling point ]
94-96 °C10 mm Hg(lit.)
| [density ]
0.974 g/mL at 25 °C(lit.)
| [vapor pressure ]
1hPa at 25℃ | [FEMA ]
2393 | [refractive index ]
n20/D 1.514(lit.)
| [Fp ]
178 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Chloroform (Sparingly), DMSO (Sparingly, Heated) | [form ]
Oil | [pka]
15.31±0.29(Predicted) | [color ]
Colourless | [Odor]
at 100.00 %. clean floral green rose cortex oily rhubarb | [Odor Type]
floral | [Water Solubility ]
Slightly soluble in water. | [JECFA Number]
1653 | [BRN ]
1855608 | [InChIKey]
RIWRBSMFKVOJMN-UHFFFAOYSA-N | [LogP]
1.87 at 25℃ | [CAS DataBase Reference]
100-86-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzeneethanol, «alpha»,«alpha»-dimethyl-(100-86-7) | [EPA Substance Registry System]
.alpha.,.alpha.-Dimethylbenzeneethanol (100-86-7) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed. | [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 . | [WGK Germany ]
2
| [RTECS ]
SG8050000
| [TSCA ]
Yes | [HS Code ]
29062900 | [Safety Profile]
Moderately toxic by
ingestion. Combustible liquid. When heated
to decomposition it emits acrid smoke and
irritating fumes. | [Toxicity]
The acute oral LD50 in rats was reported as 1.35 g/kg (1.02-1.68 g/kg) (Moreno, 1973). The acute dermal LD50 in rabbits was reported as > 5 g/kg (Moreno, 1973). |
| Hazard Information | Back Directory | [Chemical Properties]
2-Methyl-1-phenyl-2-propanol has
not yet been found in nature. The alcohol has a floral, herbaceous odor, reminiscent
of lilac, and is prepared by a Grignard reaction of benzylmagnesium chloride
and acetone. It is used in perfumery for various flower notes (e.g., lilac, hyacinth,
mimosa). The alcohol is stable to alkali and is thus suited for soap perfumes. It is
used to prepare a number of esters, which are also used as fragrance substances. | [Chemical Properties]
Clear colorless liquid or low melting solid | [Chemical Properties]
α,α-Dimethylphenethyl alcohol has a fresh, floral odor and bitter taste. | [Occurrence]
Reported found in cocoa. | [Uses]
2-Methyl-1-phenyl-2-propanol is used in confecting floral essences, such as lily, narcissus, jasmine and keiskei and other advanced floral essences. Its acetic ester has fresh fragrance so that it has especial value. | [Preparation]
From acetone and benzyl magnesium chloride or benzyl magnesium bromide. | [Synthesis Reference(s)]
Tetrahedron Letters, 27, p. 3129, 1986 DOI: 10.1016/S0040-4039(00)84733-4 | [Flammability and Explosibility]
Notclassified |
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