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ChemicalBook--->CAS DataBase List--->4493-42-9

4493-42-9

4493-42-9 Structure

4493-42-9 Structure
IdentificationBack Directory
[Name]

2,4-DECADIENOIC ACID METHYL ESTER
[CAS]

4493-42-9
[Synonyms]

2E,4Z-10COOMe
Einecs 224-787-7
METHYL-2,4-DECADIENOATE
E,Z-Methyl 2,4-decadienoate
Methyl E, 4-2,4-Decadienoate
methyl (E,Z)-2,4-decadienoat
Methyl (E,Z)-2,4-decadienoate
METHYL(E)-2-(Z)-4-DECADIENOATE
methyl (2E,4Z)-2,4-decadienoate
2,4-DECADIENOIC ACID METHYL ESTER
(2E,4Z)-2,4-Decadienoic acid methyl ester
2,4-Decadienoic acid, methyl ester, (E,Z)-
2,4-Decadienoic acid, methyl ester, (2E,4Z)-
(2E,4Z)-2,4-Decadienoic Acid Methyl Ester (98%)
[EINECS(EC#)]

224-787-7
[Molecular Formula]

C11H18O2
[MDL Number]

MFCD00036587
[MOL File]

4493-42-9.mol
[Molecular Weight]

182.26
Chemical PropertiesBack Directory
[Boiling point ]

255.67°C (rough estimate)
[density ]

0.9128
[FEMA ]

3859 | METHYL (E)-2-(Z)-4- DECADIENOATE
[refractive index ]

1.4874 (estimate)
[storage temp. ]

Amber Vial, Refrigerator, Under inert atmosphere
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Oil
[color ]

Colourless
[Odor]

at 100.00 %. fruity waxy pear lemon
[Odor Type]

fruity
[JECFA Number]

1191
[LogP]

3.99
[EPA Substance Registry System]

2,4-Decadienoic acid, methyl ester, (2E,4Z)- (4493-42-9)
Hazard InformationBack Directory
[Chemical Properties]

Methyl (E)-2-(Z)-4-decadienoate has a fruity, waxy, pear-like odor with a slight lemon connotation.
[Occurrence]

Reported found in pears, pear brandy and spineless monkey orange.
[Uses]

(2E,4Z)-2,4-Decadienoic Acid Methyl Ester is used in the syntheses of Methyl (R,E)-2,4,5-tetradecatrienoate and Methyl (2E,4Z)-2,4-decadienoate, the pheromone components of the male dried bean beetle, Acanthoscelides obtectus (Say).
[Synthesis Reference(s)]

Synthetic Communications, 18, p. 77, 1988 DOI: 10.1080/00397918808057822
Tetrahedron Letters, 27, p. 603, 1986 DOI: 10.1016/S0040-4039(00)84052-6
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