Pivalaldehyde oxime
新戊醛肟
Also known as: 2,2-Dimethylpropionaldehyde oxime, 2,2-Dimethyl-propanal oxime, Trimethylacetaldehyde oxime, N-(2,2-Dimethylpropylidene)hydroxylamine, Pivalaldoxime, pivaldehyde oxide, Propanal, 2,2-dimethyl-, oxime, trimethylacetaldoxime
Pivalaldehyde oxime (CAS 637-91-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H11NO and a molecular weight of 101.14700 g/mol. It is also known as 2,2-Dimethylpropionaldehyde oxime, 2,2-Dimethyl-propanal oxime and Trimethylacetaldehyde oxime. Key properties include a melting point of 41 °C, a boiling point of 149.614ºC at 760 mmHg, a density of 0.862g/cm3 and a flash point of 65.008ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 637-91-2
- Jingsj CID
- J-1323631-9
- Molecular Formula
- C5H11NO
- Chinese Name
- 新戊醛肟
- Molecular Weight
- 101.14700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 41 °C |
|---|---|
| Boiling Point | 149.614ºC at 760 mmHg |
| Density | 0.862g/cm3 |
| Flash Point | 65.008ºC |
Frequently Asked Questions
What is the CAS number of Pivalaldehyde oxime?
The CAS number of Pivalaldehyde oxime is 637-91-2.
What are the molecular formula and molecular weight of Pivalaldehyde oxime?
Pivalaldehyde oxime has molecular formula C5H11NO and molecular weight 101.14700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pivalaldehyde oxime (CAS 637-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1323631-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.