2,2-Dimethyl-3-heptanone

2,2-二甲基-3-庚酮

Also known as: 2,2-Dimethylheptan-3-one, 2,2-dimethyl-heptan-3-one, butyl tert-butyl ketone, n-butyl tert-butylketone, butyltert-butylketone, 3-Heptanone, 2,2-dimethyl-

CAS No.
19078-97-8
Jingsj CID
J-1030470-5
Molecular Formula
C9H18O
Chinese Name
2,2-二甲基-3-庚酮
Molecular Weight
142.23900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point170.6ºC at 760mmHg
Density0.816g/cm3
Flash Point45ºC

Frequently Asked Questions

What is the CAS number of 2,2-Dimethyl-3-heptanone?

19078-97-8

What are the molecular formula and molecular weight of 2,2-Dimethyl-3-heptanone?

C9H18O, molecular weight 142.23900 g/mol

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