2,6,6-Trimethyl-2-cyclohexene-1,4-dione

ALDRICH/329517 - 98%

Synonym: 4-Oxoisophorone; Ketoisophorone

CAS Number: 1125-21-9
Empirical Formula (Hill Notation): C₉H₁₂O₂
Molecular Weight: 152.19
EC Number: 214-406-2
MDL Number: MFCD00043119
Linear Formula: C₉H₁₂O₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-329517-25G	25 g	$139.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	222 °C (lit.)
	92-94 °C/11 mmHg (lit.)
form	solid
InChI	1S/C9H12O2/c1-6-4-7(10)5-9(2,3)8(6)11/h4H,5H2,1-3H3
InChI key	AYJXHIDNNLJQDT-UHFFFAOYSA-N
mp	26-28 °C (lit.)
refractive index	n20/D 1.491 (lit.)
SMILES string	CC1=CC(=O)CC(C)(C)C1=O

General description:	2,6,6-Trimethyl-2-cyclohexene-1,4-dione is also known as 4-ketoisophorone and is the major component of saffron spice. It is a cyclic olefin and was reported as a product of the thermal degradation of β-carotene in aqueous suspension.
Packaging:	25 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H317
Precautionary statements	P280 - P302 + P352
Hazard Codes	Xn
Risk Statements	22-43
Safety Statements	26-36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3

Purity	98%
bp	222 °C (lit.); 92-94 °C/11 mmHg (lit.)
mp	26-28 °C (lit.)
Refractive Index	n20/D 1.491 (lit.)
UNSPSC	12352100

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