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

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

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

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

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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

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