DIHYDRO-BETA-IONONE

CAS NO.：17283-81-7
Empirical Formula: C13H22O
Molecular Weight: 194.31
MDL number: MFCD00456730
EINECS: 241-318-1
SAFETY DATA SHEET (SDS)
Update Date: 2024-07-18 18:48:51

What is DIHYDRO-BETA-IONONE?

Chemical properties

Dihydro-β-ionone has a woody, methylionone odor.

The Uses of DIHYDRO-BETA-IONONE

4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-butanone is a useful synthetic intermediate. It is a reagent used to prepare moverastin derivatives, an inhibitor of tumor cell migration. It can also be used in preparation of substituted alkene derivatives capable of releasing fragrant compounds.

Definition

ChEBI: A methyl ketone in which the keto group is attached to a 2-(2,6,6-trimethylcyclohex-1-en-1-yl)ethyl group.

Synthesis Reference(s)

Tetrahedron Letters, 26, p. 1353, 1985 DOI: 10.1016/S0040-4039(00)94892-5

General Description

Dihydro-β-ionone is an aroma volatile that occurs in rose, boronia flower and juniper needles.

Properties of DIHYDRO-BETA-IONONE

Melting point:	311 °C(lit.)
Boiling point:	121-122 °C(Press: 10 Torr)
Density	0.923 g/mL at 25 °C(lit.)
vapor pressure	0.42Pa at 20℃
refractive index	n20/D 1.481(lit.)
FEMA	3626 \| DIHYDRO-BETA-IONONE
Flash point:	>230 °F
solubility	soluble in Chloroform, Methanol
form	Oil
color	Clear Colourless
Odor	at 100.00 %. earthy woody mahogany orris dry amber
JECFA Number	394
CAS DataBase Reference	17283-81-7
EPA Substance Registry System	2-Butanone, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)- (17283-81-7)

Safety information for DIHYDRO-BETA-IONONE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.