MilliporeSigma
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149233

Sigma-Aldrich

2,6-Dimethyl-2,5-heptadien-4-one

95%

Synonym(s):
Phorone, sym-Diisopropylideneacetone
Linear Formula:
(CH3)2C=CHCOCH=C(CH3)2
CAS Number:
Molecular Weight:
138.21
Beilstein:
1699751
EC Number:
MDL number:
PubChem Substance ID:

vapor density

4.8 (vs air)

vapor pressure

0.38 mmHg ( 20 °C)
1 mmHg ( 42 °C)

assay

95%

refractive index

n20/D 1.497 (lit.)

bp

198-199 °C (lit.)

mp

23-26 °C (lit.)

density

0.885 g/mL at 25 °C (lit.)

SMILES string

C\C(C)=C\C(=O)\C=C(\C)C

InChI

1S/C9H14O/c1-7(2)5-9(10)6-8(3)4/h5-6H,1-4H3

InChI key

MTZWHHIREPJPTG-UHFFFAOYSA-N

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

174.2 °F - closed cup

Flash Point(C)

79 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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