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00139 Sigma-Aldrich

7,8-Dihydro-α-ionone

technical, ≥90% (sum of isomers, GC)

Synonym: 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-2-butanone

  • CAS Number 31499-72-6

  • Empirical Formula (Hill Notation) C13H22O

  • Molecular Weight 194.31

  •  Beilstein Registry Number 2088879

  •  EC Number 250-657-4

  •  MDL number MFCD00036599

  •  PubChem Substance ID 329747006

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Properties

Related Categories Building Blocks, C13 to C14, Carbonyl Compounds, Chemical Synthesis, Ketones,
InChI Key   JHJCHCSUEGPIGE-UHFFFAOYSA-N
grade   technical
assay   ≥90% (sum of isomers, GC)
refractive index   n20/D 1.477
bp   90 °C/0.1 mmHg(lit.)
density   0.922 g/mL at 20 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
EM0535000
Flash Point(F) 
208.4 °F
Flash Point(C) 
98 °C
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