Butyric acid hex-3-enyl ester

Structural formula
	cis -butyric acid hex-3-enyl ester (top) or ; trans -butyric acid hex-3-enyl ester (bottom)
General
Surname	Butyric acid hex-3-enyl ester
other names	Hex-3-enyl butanoate; 3-hexen-1-yl butyrate;
Molecular formula	C 10 H 18 O 2
Brief description	colorless liquid
External identifiers / databases
EC number	240-553-7
ECHA InfoCard	100,036,851
PubChem	5352438
Wikidata	Q27285310
properties
Molar mass	170.25 g mol −1
Physical state	liquid
density	0.885 g cm −3 (25 ° C)
boiling point	96 ° C (27 hPa)
Refractive index	1.431 (20 ° C)
safety instructions
GHS labeling of hazardous substances cis -butyric acid hex-3-enyl ester Caution
H and P phrases	H: 315-319-335
	P: 261-305 + 351 + 338
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

Butyric acid hex-3-enyl ester is a chemical compound from the group of butyric acid esters .

Isomerism

Butyric acid hex-3-enyl ester occurs in two isomeric forms, the cis form [synonym: ( Z ) form] and the trans form [synonym: ( E ) form].

Occurrence

Passion fruit

cis -butyric acid hex-3-enyl ester occurs naturally in passion fruit and in green tea.

properties

cis -Butyric acid hex-3-enyl ester is a colorless liquid. The technical product is sold with stabilizers such as α-tocopherol in low concentrations.

use

cis -Butyric acid hex-3-enyl ester is used as a flavoring substance.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h data sheet cis-3-hexenyl butyrate, ≥ 98% from Sigma-Aldrich , accessed on May 1, 2012 ( PDF ).
↑ External identifiers or database links for trans-butyric acid hex-3-enyl ester : CAS number: 53398-84-8, EC number: 258-516-9, ECHA InfoCard: 100.053.180 , PubChem : 5352331 , ChemSpider : 4509259 , Wikidata : Q27285716 .
↑ M. Winter, R. Klöti: About the aroma of the yellow passion fruit. (Passiflora edulis f. Flavicarpa) . In: Helvetica Chimica Acta , Volume 55, Issue 6, pp. 1916-1921, July 10, 1972 ( doi: 10.1002 / hlca.19720550609 ).
^ MS Allen: Plant Volatile Analysis . Springer Berlin, 1997, ISBN 3-540-61589-X , p. 242 ( limited preview in Google Book search).
^ Andrew J. Taylor, Robert Linforth: Food Flavor Technology . 2009, ISBN 978-1-4443-1778-7 , pp. 164 ( limited preview in Google Book search).

[Sigma-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h data sheet cis-3-hexenyl butyrate, ≥ 98% from Sigma-Aldrich , accessed on May 1, 2012 ( PDF ).

[2] External identifiers or database links for trans-butyric acid hex-3-enyl ester : CAS number: 53398-84-8, EC number: 258-516-9, ECHA InfoCard: 100.053.180 , PubChem : 5352331 , ChemSpider : 4509259 , Wikidata : Q27285716 .

[3] M. Winter, R. Klöti: About the aroma of the yellow passion fruit. (Passiflora edulis f. Flavicarpa) . In: Helvetica Chimica Acta , Volume 55, Issue 6, pp. 1916-1921, July 10, 1972 ( doi: 10.1002 / hlca.19720550609 ).

[Allen-4] MS Allen: Plant Volatile Analysis . Springer Berlin, 1997, ISBN 3-540-61589-X , p. 242 ( limited preview in Google Book search).

[Food-5] Andrew J. Taylor, Robert Linforth: Food Flavor Technology . 2009, ISBN 978-1-4443-1778-7 , pp. 164 ( limited preview in Google Book search).