4,4-dimethyl-3-oxopentanal
4,4-二甲基-3-氧代戊醛
Also known as: pivaloylacetaldehyde, 4,4-dimethyl-3-oxovaleraldehyde, 3-oxo-4,4-dimethylpentanal, EINECS 245-672-8, SKL022
4,4-dimethyl-3-oxopentanal (CAS 23459-13-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H12O2 and a molecular weight of 128.16900 g/mol. It is also known as pivaloylacetaldehyde, 4,4-dimethyl-3-oxovaleraldehyde and 3-oxo-4,4-dimethylpentanal. Key properties include a boiling point of 165.4ºC at 760mmHg, a density of 0.924g/cm3 and a flash point of 55.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23459-13-4
- Jingsj CID
- J-1087926-3
- Molecular Formula
- C7H12O2
- Chinese Name
- 4,4-二甲基-3-氧代戊醛
- Molecular Weight
- 128.16900 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 165.4ºC at 760mmHg |
|---|---|
| Density | 0.924g/cm3 |
| Flash Point | 55.5ºC |
Frequently Asked Questions
What is the CAS number of 4,4-dimethyl-3-oxopentanal?
The CAS number of 4,4-dimethyl-3-oxopentanal is 23459-13-4.
What are the molecular formula and molecular weight of 4,4-dimethyl-3-oxopentanal?
4,4-dimethyl-3-oxopentanal has molecular formula C7H12O2 and molecular weight 128.16900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4-dimethyl-3-oxopentanal (CAS 23459-13-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087926-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.