Dimethylbenzylcarbinyl acetate

Dimethylbenzylcarbinyl acetate Basic information

Product Name:	Dimethylbenzylcarbinyl acetate
Synonyms:	Dimethylbenzylcarbinyl;Acetic acid 1,1-dimethyl-2-phenylethyl;Acetic acid α,α-dimethylphenethyl ester;alpha,alpha-Dimethylphenethylacetat;DIMETHYLBENZYLCARBINYLACETAT;DIMETHYL PHENYLETHYL ACETATE;DIMETHYLBENZYLCARBINYL ACETATE;FEMA 2392
CAS:	151-05-3
MF:	C12H16O2
MW:	192.25
EINECS:	205-781-3
Product Categories:	Alphabetical Listings;C-D;Flavors and Fragrances
Mol File:	151-05-3.mol

Dimethylbenzylcarbinyl acetate Chemical Properties

Melting point	31.0 to 35.0 °C
Boiling point	250 °C (lit.)
density	0.998 g/mL at 25 °C (lit.)
vapor pressure	1.9-2.9Pa at 20-25℃
FEMA	2392 \| ALPHA,ALPHA-DIMETHYLPHENETHYL ACETATE
refractive index	n20/D 1.4925(lit.)
Fp	206 °F
storage temp.	-20°C
form	neat
Odor	at 100.00 %. sweet floral fruity rose green pear berry jasmin powdery
Odor Type	floral
Water Solubility	774.88mg/L at 20℃
JECFA Number	1655
LogP	3.64 at 25℃
CAS DataBase Reference	151-05-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzeneethanol, «alpha»,«alpha»-dimethyl-, acetate(151-05-3)
EPA Substance Registry System	Dimethylbenzylcarbinyl acetate (151-05-3)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

Dimethylbenzylcarbinyl acetate Usage And Synthesis

Chemical Properties	α,α-Dimethylphenethyl acetate has a powerful floral, fruity odor
Chemical Properties	Dimethylbenzylcarbinyl acetate is a colorless liquid with a floral, woody odor. The ester is used in blossom compositions, for example, lily of the valley, rose, and geranium.
Occurrence	Has apparently not been reported to occur in nature.
Preparation	By acetylation of dimethylbenzyl carbinol.
Definition	ChEBI: 2-Methyl-1-phenyl-2-propanyl acetate is an alkylbenzene.
Flammability and Explosibility	Notclassified
Safety Profile	Moderately toxic by ingestion. Askin irritant. When heated to decomposition it emits acridsmoke and irritating fumes.

Dimethylbenzylcarbinyl acetate Preparation Products And Raw materials

Raw materials	2-Methyl-1-phenyl-2-propanol-->(Diacetoxyiodo)benzene-->Acetic anhydride-->Acetyl chloride-->Acetone-->2,2-DIMETHYL-3-PHENYLPROPANOIC ACID-->Benzylmagnesium chloride
Preparation Products	2-METHYL-3-PHENYL-1-PROPENE

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