2,2-Dimethylpropiophenone

2,2-二甲基苯丙酮

Also known as: Pivalophenone, tert-Butyl phenyl ketone, 2,2-Dimethyl-1-phenyl-1-propanone, 2,2,2-Trimethylacetophenone, α,α,α-Trimethylacetophenone, 1-Propanone,2,2-dimethyl-1-phenyl-, 2,2-dimethyl-1-phenylpropan-1-one

CAS No.
938-16-9
Jingsj CID
J-43982-6
Molecular Formula
C11H14O
Chinese Name
2,2-二甲基苯丙酮
Molecular Weight
162.22800 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point219-222 °C(lit.)
Density0.97 g/mL at 25 °C(lit.)
Flash Point189 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,2-Dimethylpropiophenone?

938-16-9

What are the molecular formula and molecular weight of 2,2-Dimethylpropiophenone?

C11H14O, molecular weight 162.22800 g/mol

Is 2,2-Dimethylpropiophenone hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026