Beta Damascone

Product nomen:

Beta Damascone

Synonyma:

2-Buten-I-unus; 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-;B-Damascone;1-(2,6,6- utenoyl) -2,6,6-trimethyl-1-cyclohexene;3,4-dihydro-3,4,7-megastigmatrien-7-una;BETA-DAMASCONE;

CAS;

35044-68-9

MF:

C13H20O

MW:

192.3

Mol fasciculi:

35044-68-9.mol

Fervens punctum 

271.2±10.0 °C (Predicta)

density 

0.907 ± 0.06 g/cm3(Praedicta)

FEMA 

3243 | 1-(2,6,6-TRIMETHYL-I-CYCLOHEXEN-1-YL) -2-BUTEN-1-UNUM

JECFA Numerus

384

EPA Substantia Registry System

2-Buten-I-unus; 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-(35044-68-9)

Chemical Properties

Beta-Damascone est hyalina flavescens liquor validissima floralis, multiplex notula fructuosa, simile pruno, rosa, et currant. - Damascone volatile invenitur multarum materiarum naturalium; puta in rosaceo et excerptis.
Una synthetica via ad damascones incipit apto cyclogeranico Acidum derivativum (halide, ester, etc.). Hoc portavit cum allyl halide magnesium ad 2,6,6-trimethylcyclohexenyl diallyl carbinolum, quod in pyrolysis dat desideratum l-(2,6,6-trimethylcyclohexenyl) -3-buten-l-one. Damascon de duplici vinculo nexionis laterali.
??- et ?damascones in compositionibus unguentorum, praecipue rosae, adhibentur odores, et in saporibus compositiones, quibus indita natura et corpore.

Praeparatio

Varii methodi: nuper ab ionone izoxazoles, tum ex 7,8-dehydro-β-ionole.

Aroma limina values

Deprehensio: 8.6 ad 41 ppb

gustus limina values

Gustus characteres ad 30 ppm: viridis, lignosus, minty cum floralibus herbalibus nuance.