Dimethyl ketene dimer

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Catalog Number
ACM933528
Product Name
Dimethyl ketene dimer
Structure
Structure
CAS
933-52-8
Category
Heterocyclic Organic Compound
Synonyms
2,2,4,4-tetramethylcyclobutane-1,3-dione;
IUPAC Name
2,2,4,4-tetramethylcyclobutane-1,3-dione
Molecular Weight
140.18
Molecular Formula
C8H12O2
Canonical SMILES
CC1(C(=O)C(C1=O)(C)C)C
InChI Key
RGCDVHNITQEYPO-UHFFFAOYSA-N
Boiling Point
95-159ºC750 mm Hg(lit.)
Melting Point
114-116ºC(lit.)
Flash Point
74.3ºC
Density
0.995g/cm³
Appearance
white crystalline powder
EC Number
213-269-6
Exact Mass
140.08400
H-Bond Acceptor
2
H-Bond Donor
0
Safety Description
S24/25:Avoid contact with skin and eyes .
WGK Germany
3
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