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7,8-Dihydro-α-ionone_Molecular_structure_CAS_31499-72-6)
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7,8-Dihydro-α-ionone

Catalog No. 00139 Name Sigma Aldrich
CAS Number 31499-72-6 Website http://www.sigmaaldrich.com
M. F. C13H22O Telephone 1-800-521-8956
M. W. 194.31318 Fax
Purity ≥90% (sum of isomers, GC) Email
Storage Chembase ID: 107207

SYNONYMS

Title
7,8-二氢紫罗兰酮
IUPAC name
4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
IUPAC Traditional name
4-(2,6,6-trimethylcyclohex-2-en-1-yl)butan-2-one
Synonyms
4-(2,6,6-三甲基-2-环己烯-1-基)-2-丁酮
4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-butanone

DATABASE IDS

CAS Number 31499-72-6
MDL Number MFCD00036599
PubChem SID 24844975
Beilstein Number 2088879
EC Number 250-657-4

PROPERTIES

Empirical Formula (Hill Notation) C13H22O
Grade technical
Purity ≥90% (sum of isomers, GC)
Boiling Point 90 °C/0.1 mmHg(lit.)
Density 0.922 g/mL at 20 °C(lit.)
Flash Point 98 °C
Flash Point 208.4 °F
Refractive Index n20/D 1.477
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS EM0535000
Safety Statements 26-36
German water hazard class 2

DETAILS

REFERENCES