EU Natural Gamma Undecalactone

Product nomen:

Undecan-4-olide

Synonyma:

ACIDUM HYDROXYUNDECANOIC 4-UNDECANOLIDE;4-N-HEPTYL-IV-HEPTYL-II(3H)-FURANONE;ALDEHYDE; C-14;(±)-γ-Undecalactone;

CAS;

104-67-6

MF:

C11H20O2

MW:

184.28

EINECS:

203-225-4

Categoria:

Bioactive Parvus Moleculas; aedificium cuneos, Carbonyl Compounds, Cell Biology, Donec Synthesis; Lactones; -; Organic Aedificium obstruit; U, Fusoribus: Food Additive

Mol fasciculi:

104-67-6.mol

punctum liquescens 

164～166℃

fervens 

164 °C

density 

0.944 g/mL ad 20 °C(lit.)

FEMA 

3091 | GAMMA-UNDECALACTONE

refractivus index 

n20/D 1.451

Fp 

>230 °F

forma 

Liquid

Gravitas Imprimis

0.944 (20/4℃)

color 

Patet hyalina

JECFA Number

233

BRN 

81943

CAS Reference

104-67-6

NIST Chemia Reference

2(3H)-Furanone, 5-heptyldihydro-(104-67-6)

EPA Substantia Registry System

5-Heptyldihydro-2(3H)-furanone (104-67-6)

Periculum Codes 

Xi

Periculum Denunciationes 

36/37/38-52/53

Salus Denunciationes 

26-36-37/39-36/37-24/25

WGK Germania 

3

RTECS 

YQ2485000

TSCA 

Ita

HS Code 

29322090

Provisor

Linguae

gamma-Undecanolactone

Anglicus

ACROS

Anglicus

SigmaAldrich

Anglicus

ALFA

Anglicus

Descriptio

EU Gamma Undecalactone Naturalis medicamentum sapidum est. Magni momenti est saporis industriae compositorum quae in cibis, fructibus et potionibus late distribuuntur et in multis cibariis aromaticis et fucis fructuosis adhibentur. Saepe in persico, persico, piro, acerno, coconuto, tropico, butterscotico, grenadine et saporibus modernis. Est etiam saporis volatilis qui in humili-adipem cremor glaciei invenitur.

References

1. https://www.sigmaaldrich.com/catalog/product/aldrich/w309109?lang=en®ion=US

2. https://pubchem.ncbi.nlm.nih.gov/componere/Gamma-undecalactone#section=Top

3. http://www.thegoodscentscompany.com/data/rw1000822.html

4. An, J. U., Y. C. Joo, et D. K. Oh. "Novus processus biotransformationis ad productionem mixti odoris γ-dodecalactoni ab 10-hydroxystearate per waltomyces cellulis lipoferis permeabilis." Applicata & Environmental Microbiologia 79.8(2013): 2636-2641.

Chemical Properties

EU Gamma Naturalis Undecalactone liquido colore patet

Chemical PropertiesEU Natural Gamma Undecalactone

fortis, fructus odoris suggerentes persici (praesertim in dilution). Habet acrem et dulcem saporem, item persici similem.

Eventum

In hydrolyzata soy interdum, butyro, persico, persico et fructu passionis reperiri nuntiavit. Relatum etiam in novo pomo, guava fructus, recens rubus, butyrum calefactum, adeps bubula calefacta, ghee, suilla adeps, fructus succus passionis lutei, cocta oryza odorata, origanum (Hispanicum) (Coridothymus Cap.

Praeparatio

Per actionem acidi sulphurici in acido undecylenico; item cicini olei formam incipiendi paratam; ab octanol-1 plus methylacrylato di-ter-butylperoxide; de oxydorum heptylethylene et niensis sodiomalonic.

Aroma limina values

Deprehensio: 60 ppb

Gustus limina values

Gustus indoles ad 30 ppm: pingue, cocoes, cremeo, vanilla, nutty, macadamia et persicus.

Praeparatio Products

Vitaminum A

Rudis materiae

Sodium carbonas-->Methyl acrylatum--> alcohol caprylum--> acidum indecenoicum--> butyrum