ChemicalBook--->CAS DataBase List--->629-70-9

629-70-9

629-70-9 Structure

629-70-9 Structure
IdentificationBack Directory
[Name]

PALMITYL ACETATE
[CAS]

629-70-9
[Synonyms]

ent1025
ENT 1025
Acelan A
CETYL ACETATE
PALMITYL ACETATE
HEXADECYL ACETATE
Hexadecylethanoate
1-Acetoxyhexadecane
1-HEXADECYL ACETATE
hexadecanyl acetate
HEXADEC-1-YLACETATE
Acetic acid hexadecyl
1-Hexadecanol,acetate
n-Hexadecyl ethanoate
Palmitic acid acetate
acetic acid cetyl ester
aceticacidhexadecylester
1-Hexadecanol, 1-acetate
Acrylated lanolin alcohol
Aceticacid,hexadecylester
Acetic acid, hexadecyl ester
Palmityl AcetatePalmityl Acetate
[EINECS(EC#)]

211-103-7
[Molecular Formula]

C18H36O2
[MDL Number]

MFCD00056152
[MOL File]

629-70-9.mol
[Molecular Weight]

284.48
Chemical PropertiesBack Directory
[Melting point ]

24.2°C
[Boiling point ]

326.96°C (estimate)
[density ]

0.8672 (estimate)
[vapor pressure ]

0.005Pa at 25℃
[refractive index ]

1.4439 (estimate)
[storage temp. ]

−20°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

solid
[color ]

Colourless OIl to Low-Melting
[LogP]

8.66 at 40℃
[EPA Substance Registry System]

Cetyl acetate (629-70-9)
Safety DataBack Directory
[WGK Germany ]

2
[RTECS ]

MM0225200
Hazard InformationBack Directory
[Uses]

Hexadecyl Acetate is a plant sex pheromone.
[Definition]

ChEBI: Palmityl acetate is an acetate ester derived from hexadecan-1-ol (palmityl alcohol); used as an emollient, masking agent and skin conditioner; pheromone constituent present in various species of mouse, arachnid and insect. It has a role as a cosmetic, a pheromone and an epitope. It is functionally related to a hexadecan-1-ol.
[Flammability and Explosibility]

Nonflammable
[Purification Methods]

Distil the ester in a vacuum twice, then recrystallise it several times from diethyl ether/MeOH. [Beilstein 2 H 136, 2 II 146, 2 III 265, 2 IV 171.]
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