ChemicalBook--->CAS DataBase List--->23726-92-3

23726-92-3

23726-92-3 Structure

23726-92-3 Structure
IdentificationBack Directory
[Name]

(Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
[CAS]

23726-92-3
[Synonyms]

DAMASCONE
FEMA 3243
Fema no. 3243
4-Acetoxy-&beta
(Z)-β-Damascone
Einecs 245-843-7
DAMASCONE (BETA)
(Z)-beta-Damascone
(Z)-beta-Damascone analytical standard
2,6,6-Trimethylcyclohex-1-Enyl)-but-2-en-4-one
6,6-trimethyl-1-cyclohexen-1-yl)-1-((z)-2-buten-1-on
(Z)-1-(2,6,6-trimethylcyclohexen-1-yl)but-2-en-1-one
(Z)-1-(2,6,6-Trimethylcyclohexen-1-yl)-2-buten-1-one
(Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-on
cis-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
(Z)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-cis-2-Buten-1-one
1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(Z)-2-Buten-1-one
cis-2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
2-Buten-1-one,1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(Z)-
(Z)-beta-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (2Z)-
2-Buten-1-one,1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z)- (8CI)
(Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one USP/EP/BP
[EINECS(EC#)]

245-842-1
[Molecular Formula]

C13H20O
[MDL Number]

MFCD00661756
[MOL File]

23726-92-3.mol
[Molecular Weight]

192.3
Chemical PropertiesBack Directory
[Boiling point ]

271.2±10.0 °C(Predicted)
[density ]

0.934 g/mL at 20 °C(lit.)
[FEMA ]

3243 | 1-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-2-BUTEN-1-ONE
[refractive index ]

n20/D 1.498
[storage temp. ]

2-8°C
[Odor]

at 1.00 % in dipropylene glycol. fruity floral blackcurrant tobacco
[Odor Type]

fruity
[Water Solubility ]

192.3mg/L(temperature not stated)
[JECFA Number]

384
[Stability:]

Light Sensitive
[Cosmetics Ingredients Functions]

PERFUMING
[LogP]

3.312 (est)
[EPA Substance Registry System]

2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen- 1-yl)-, (2Z)-(23726-92-3)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
[Signal word ]

Warning
[Hazard statements ]

H317-H411-H315
[Precautionary statements ]

P264-P280-P302+P352-P321-P332+P313-P362-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
[Hazard Codes ]

Xi
[Risk Statements ]

43
[Safety Statements ]

36/37
[WGK Germany ]

2
[RTECS ]

EN0340000
[F ]

10-23
[TSCA ]

TSCA listed
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-n-Butoxyethyl methacrylate-->DAMASCONE-->PROPYNYLLITHIUM
Hazard InformationBack Directory
[Chemical Properties]

(Z)-beta-damascone is a colorless to pale yellow liquid with floral, fruity and rose-like aromas, and exists in apple, raspberry oil, etc.
[Uses]

A food spice that can be used to formulate rose essence. 
[Synthesis]

(Z)-beta-damascone can be synthesized by the reaction of ethyl crocinate and allyl lithium, followed by catalytic isomerization.
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