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Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester

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Name

Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester

EINECS N/A
CAS No. 10032-00-5 Density 0.964g/cm3
PSA 43.37000 LogP 3.20140
Solubility N/A Melting Point N/A
Formula C14H22 O3 Boiling Point 336°Cat760mmHg
Molecular Weight 238.327 Flash Point 144.2°C
Transport Information N/A Appearance N/A
Safety A skin irritant. See also ESTERS. When heated to decomposition it emits acrid smoke and irritating fumes. Risk Codes N/A
Molecular Structure Molecular Structure of 10032-00-5 (FEMA 2510) Hazard Symbols N/A
Synonyms

Acetoaceticacid, 3,7-dimethyl-2,6-octadienyl ester, (E)- (8CI); Butanoic acid, 3-oxo-,(2E)-3,7-dimethyl-2,6-octadienyl ester (9CI); Butanoic acid, 3-oxo-,3,7-dimethyl-2,6-octadienyl ester, (E)-; (E)-3,7-Dimethyl-2,6-octadienylacetoacetate; Geranyl acetoacetate

Article Data 4

Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester Chemical Properties

Molecular Structure of Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester (CAS NO.10032-00-5):

IUPAC Name: [(2E)-3,7-dimethylocta-2,6-dienyl] 3-oxobutanoate
Empirical Formula: C14H22O3 
Molecular Weight: 238.3227 
Index of Refraction: 1.466 
Surface Tension: 31.5 dyne/cm
Density: 0.964 g/cm
Flash Point: 144.2 °C
Enthalpy of Vaporization: 57.91 kJ/mol 
Boiling Point: 336 °C at 760 mmHg
Vapour Pressure: 0.000115 mmHg at 25°C 
Synonyms of Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester (CAS NO.10032-00-5): Geranyl acetoacetate ; fema 2510 ; (e)-3,7-dimethyl-2,6-octadienyl ; (e)-3,7-dimethylocta-2,6-dienylacetoacetate ; 3-oxo-,3,7-dimethyl-2,6-octadienylester,(e)-butanoicaci;acetoaceticacid,3,7-dimethyl-2,6-octadienylester ; (E)-3,7-dimethyl-2,6-octadienyl acetoacetate ; Butanoic acid, 3-oxo-, (2E)-3,7-dimethyl-2,6-octadienyl ester

Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester Toxicity Data With Reference

1.    

skn-rbt 500 mg/24H MOD

    FCTXAV    Food and Cosmetics Toxicology. 16 (1978),637.

Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester Safety Profile

A skin irritant. See also ESTERS. When heated to decomposition it emits acrid smoke and irritating fumes.

Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester Specification

Chemical properties of Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester (CAS NO.10032-00-5) is colorless, light yellow oily liquid. The Fragrance is like sweet fruits, fragrant wine, and fermented apple . Soluble in ethanol, propylene glycol and non-volatile oil,  do not dissolve in water.It used as spices. Mainly for the preparation of apples, assorted fruit flavor.Production methods of  Acetoacetic acid-3,7-dimethyl-2,6-octadienyl ester (CAS NO.10032-00-5) is in the presence of sodium geraniol, from the reaction of geraniol with diketene derived.

 Beside it is flammable,thermal decomposition would release toxic smokes,it should be stored in low temperature, ventilation, drying environmental conditions,separated with food and raw materials, besides water, carbon oxides and oxidation of toxic carbon dioxide, dry powder, sand, water mist fire extinguishing agent can be used if emergency.

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