1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone

1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone - Names and Identifiers

Name	ALPHA-Damascone
Synonyms	α-Damascone Fema no. 3659 ALPHA-Damascone Alpha-Damascone Damascone alpha 4-(2,6,6-Trimethyl-2-cyclohexenyl)-2-buten-4-one 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone 4-(2,6,6-Trimethylcyclohex-2-Enyl)-but-2-en-4-one 1-(2,6,6-Trimethyl-Cyclohex-2-Enyl)-But-2-En-1-One 4-(2,6,6-trimethyl cyclohex-2-enyl)-but-2-en-4-one 1-(2,6,6-TRIMETHYL-CYCLOHEX-2-ENYL)-BUT-2-EN-1-ONE 1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one 1-[2,6,6-Trimethyl-2-cyclohexen-1-yl]-2-buten-1-one 2-Buten-1-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
CAS	43052-87-5
InChI	InChI=1/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7-8,12H,6,9H2,1-4H3

1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone - Physico-chemical Properties

Molecular Formula	C13H20O
Molar Mass	192.3
Density	0.9229 g/cm3(Temp: 27 °C)
Boling Point	253-255 °C
Flash Point	105.7°C
JECFA Number	385
Vapor Presure	0.0083mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.471
Physical and Chemical Properties	Colorless to pale yellow liquid. It is fruity and floral. There are two isomers, cis and trans. Trans: boiling point 55 ℃, (0.133Pa), relative density (d420)0.934, refractive index (nD20)1.4980. Cis: boiling point 52 ℃(0.133Pa), relative density (d420)0.930; Refractive index (nD20)1.4957. The boiling point of the mixture is 90~100 ℃. Natural products are found in some plants.

1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone - Risk and Safety

HS Code	2914299000
Toxicity	GRAS(FEMA)。

1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-butenone - Introduction

ALPHA-Damascone is an organic compound with the chemical formula C11H18O and a molecular weight of 166.26g/mol. It is a colorless liquid with a strong fragrance.

The compound can be used in the fragrance, fragrance and herbal industry. It is widely used in perfumes, soaps, skin care products, food seasonings and herbal preparations to enhance its aroma.

There are many ways to prepare this compound, one of which is a common method by reacting 2-butene-1, 4-diol with benzoyl chloride to generate ALPHA-Damascone.

Regarding the safety information of this compound, the following matters need to be noted:
-The compound is irritating and may cause discomfort to the eyes, skin and respiratory system. During use, care should be taken to avoid contact with skin, eyes and respiratory tract, and appropriate personal protection should be provided.
-If the compound is ingested or inhaled, you should seek medical attention immediately and deal with it according to the specific situation.
-In the process of use, pay attention to fire and explosion-proof measures, storage and handling should be away from high temperature, open flame and fire source.
-When handling the compound, comply with relevant health and safety regulations and ensure good ventilation conditions.

Last Update：2024-04-09 19:05:02