Natural Gamma Hexalactone

Product nomen:

Natural gamma hexalactone

CAS;

695-06-7

MF:

C6H10O2

MW:

114.14

EINECS:

211-778-8

Mol fasciculi:

695-06-7.

punctum liquescens 

-18°C

fervens 

219 °C(lit.)

density 

1.023 g/mL at 25 °C(lit.)

FEMA 

2556 | GAMMA-HEXALACTONE

refractivus index 

n20/D 1.439(lit.)

Fp 

209 °F

repono temp. 

Repone infra +30°C.

Gravitas Imprimis

1.023

JECFA Number

223

BRN 

107260

CAS Reference

695-06-7(CAS Database Reference)

NIST Chemia Reference

2(3H)-Furanone, 5-ethyldihydro-(695-06-7)

EPA Substantia Registry System

2(3H)-Furanone, 5-ethyldihydro- (695-06-7)

Periculum Codes 

Xi

Periculum Denunciationes 

36/37/38-36

Salus Denunciationes 

26-36

WGK Germania 

2

RTECS 

LU4220000

Aleam Nota 

Irritant

TSCA 

Ita

HS Code 

29322090

Chemical Properties

4-Hexanolide  patet hyalina liquida

Eventum

Nuntiavit in * pomi suci, persici, aurantiorum, guava, passi, papaya, persici, pineapplerum; baccae, aspara[1]gus, cicer, annuum; lycopersiciSus, panes, caseus, butyrum, lac, pullus adeps, bubula cocta, porcina cocta; cerevisia, cognaca, vindemia, cocoa, tea, avellanae, pecans, fructus passionis; Prunum, faba, fungus, starfruit, mango, ficus arida, pirum asperum; licorice, soursop, cape hominem, nectarina, melinum, pawpaw et alia fontibus.

usus

4-Hexanolide  usus est ut curans agentis diglycidyl vel bisphenol A apud ytterbium triflate initiator.

Definition

4-Hexanolide est a gamma-lactone id est oxolan-2-unum substitutum ab ethyl group in positione 5.

Praeparatio

Reductio utens acido sorbico Zn, Sn vel SnCl2 et coacto HCl in acido acetico solutio 85°C; ex ethylene oxide et nistro sodio-malonico; et ex * propyl alcohol et methylacrylate coram di-tert-butyl peroxide

Aroma limina values

Deprehensio: 1.6 ppm

Gustus limina values

Sapor notae ad 75 ppm: dulce, cremeum, vanilla-simile cum lactonicis viridibus pulvere nuances