3,3-dimethyl-2-pentanone
3,3-二甲基-2-戊酮
Also known as: 3,3-dimethylpentan-2-one, 2-pentanone, 3,3-dimethyl-, 3,3-dimethyl-2-pentanone, tert-amyl methyl ketone, methyl tert-pentyl ketone, methyl 1,1-dimethylpropyl ketone, C2H5C(CH3)2COCH3
- CAS No.
- 20669-04-9
- Jingsj CID
- J-1422358-5
- Molecular Formula
- C7H14O
- Chinese Name
- 3,3-二甲基-2-戊酮
- Molecular Weight
- 114.18500 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 128.1ºC at 760mmHg |
|---|---|
| Density | 0.808g/cm3 |
| Flash Point | 22.4ºC |
Frequently Asked Questions
What is the CAS number of 3,3-dimethyl-2-pentanone?
20669-04-9
What are the molecular formula and molecular weight of 3,3-dimethyl-2-pentanone?
C7H14O, molecular weight 114.18500 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026