Gamma Dodecalactone
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Gamma Dodecalactone

Gamma dodecalactone has a fatty, peachy, somewhat musky odor and buttery, peach-like flavor.

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Product Description

gamma dodecalactone Basic information


Product Name:

4-Dodecanolide

Synonyms:

gamma-DODECALACTONE FCC;γ-dodecalactone,4-dodecanolide,dihydro-5-octyl-2(3H)-furanone;(±)-γ-octyl-γ-butyrolactone;DIHYDRO-5-OCTYL-2-FURANONE;(Z)-4-HYDROXY-6-DODECENOICACIDLACTONE;Dihydro-5-octylfuran-2(3H)-on;DODECALACTON-GAMMA;Natural gamma dodecalactone

CAS:

2305-05-7

MF:

C12H22O2

MW:

198.3

EINECS:

218-971-6

Product Categories:

Cosmetics;-;Food Additive

Mol File:

2305-05-7.mol



gamma dodecalactone Chemical Properties


Melting point 

17-18 °C(lit.)

Boiling point 

130-132 °C1.5 mm Hg(lit.)

density 

0.936 g/mL at 25 °C(lit.)

FEMA 

2400 | GAMMA-DODECALACTONE

refractive index 

n20/D 1.452(lit.)

Fp 

>230 °F

Specific Gravity

0.94

JECFA Number

235

BRN 

126680

InChIKey

WGPCZPLRVAWXPW-UHFFFAOYSA-N

CAS DataBase Reference

2305-05-7(CAS DataBase Reference)

NIST Chemistry Reference

«GAMMA» dodecalactone(2305-05-7)

EPA Substance Registry System

2(3H)-Furanone, dihydro-5-octyl- (2305-05-7)


gamma dodecalactone Safety Information


Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

2

RTECS 

LU3600000

Hazard Note 

Irritant

HS Code 

29322090


gamma dodecalactone MSDS Information


Provider

Language

SigmaAldrich

English


gamma dodecalactone  Usage And Synthesis


Chemical Properties

γ-Dodecalactone has a fatty, peachy, somewhat musky odor and buttery, peach-like flavor

Occurrence

Reported found in apricot, cooked pork, milk products, peach, bilberry, guava fruit, papaya, pineapple, fresh blackberry, strawberry, celery leaves and stalks, celery root, blue cheeses, cheddar cheese, Swiss cheese, meats, beer, rum, mushrooms, plum brandy, quince, chervil, naranjilla fruit and other natural sources

Preparation

From 1-dodecen-12-oic acid with H2SO4 at 90°C; from 4-hydroxydodecanoic acid by lactonization; also from methylacrylate and octanol

Aroma threshold values

Detection: 7 ppb; aroma characteristics at 1.0%; sweet, creamy, fruity peach and apricot, lactonic, with dairy waxy and fatty nuances.

Taste threshold values

Taste characteristics at 1 to 10 ppm: sweet, fruity peach, milky fatty and waxy with a pulpy fruity mouthfeel.


gamma dodecalactone  Preparation Products And Raw materials


Raw materials

Methyl acrylate-->DODECANOIC ACID-1-13C

 


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