[1alpha(E),2beta]-1-(2,6,6-trimethylcyclohex-3-en-1-yl)but-2-en-1-one Chemical Properties

Boiling point:

263.6±29.0 °C(Predicted)

Density 

0.890±0.06 g/cm3(Predicted)

vapor pressure 

2.72Pa at 23℃

storage temp. 

-20°C

Odor

at 1.00 % in dipropylene glycol. fruity sweet rose natural petal cassis black currant

Odor Type

floral

Water Solubility 

77.2mg/L at 20℃

JECFA Number

386

Cosmetics Ingredients Functions

PERFUMING

LogP

4.2 at 35℃

EPA Substance Registry System

2-Buten-1-one, 1-[(1R,2S)-2,6,6-trimethyl-3-cyclohexen-1-yl]-, (2E)-rel- (71048-82-3)

Safety Information

WGK Germany 

WGK 3

TSCA 

TSCA listed

Storage Class

10 - Combustible liquids

Hazard Classifications

Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Skin Irrit. 2
Skin Sens. 1

[1alpha(E),2beta]-1-(2,6,6-trimethylcyclohex-3-en-1-yl)but-2-en-1-one Usage And Synthesis

Uses

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034.
This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com

Synthesis Reference(s)

Tetrahedron Letters, 16, p. 515, 1975 DOI: 10.1016/S0040-4039(00)71908-3

Flammability and Explosibility

Not classified

[1alpha(E),2beta]-1-(2,6,6-trimethylcyclohex-3-en-1-yl)but-2-en-1-one(71048-82-3)Related Product Information

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