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Key Documents

M7855

Sigma-Aldrich

Mesityl oxide

98%

Synonym(s):

4-Methyl-3-penten-2-one

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About This Item

Linear Formula:
(CH3)2C=CHCOCH3
CAS Number:
Molecular Weight:
98.14
Beilstein/REAXYS Number:
1361550
EC Number:
MDL number:
UNSPSC Code:
12352100

assay

98%

refractive index

n20/D 1.442 (lit.)

bp

130 °C (lit.)

mp

-41.5 °C (lit.)

density

0.858 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3

InChI key

SHOJXDKTYKFBRD-UHFFFAOYSA-N

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Other Notes

Contains varying amounts of 4-methyl-4-penten-2-one

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Certificates of Analysis (COA)

Lot/Batch Number

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