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00139

7,8-Dihydro-α-ionone

technical, ≥90% (sum of isomers, GC)

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C13H22O
CAS Number:
31499-72-6
Molecular Weight:
194.31
EC Number:
250-657-4
UNSPSC Code:
12352100
PubChem Substance ID:
329747006
Beilstein/REAXYS Number:
2088879
MDL number:
MFCD00036599
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grade

technical

assay

≥90% (sum of isomers, GC)

form

liquid

refractive index

n20/D 1.477

bp

90 °C/0.1 mmHg (lit.)

density

0.922 g/mL at 20 °C (lit.)

SMILES string

CC(=O)CCC1C(C)=CCCC1(C)C

InChI

1S/C13H22O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6,12H,5,7-9H2,1-4H3

InChI key

JHJCHCSUEGPIGE-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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