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149233

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

95%

Synonym(s):

Phorone, sym-Diisopropylideneacetone

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About This Item

Linear Formula:
(CH3)2C=CHCOCH=C(CH3)2
CAS Number:
504-20-1
Molecular Weight:
138.21
EC Number:
207-986-3
UNSPSC Code:
12352100
PubChem Substance ID:
24848939
Beilstein/REAXYS Number:
1699751
MDL number:
MFCD00008901
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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

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

174.2 °F - closed cup

Flash Point (°C)

79 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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