1,1-diethoxy-3-methylbutane
1,1-二乙氧基-3-甲基丁烷
Also known as: Isovaleraldehyde diethyl acetal, Butane, 1,1-diethoxy-3-methyl-, 3-Methylbutanal diethyl acetal, ALBB-017838, 1,1-Diethoxyisopentane, Isovaleraldehyd-diaethylacetal, EINECS 223-335-6, isovaleraldehyde acetal
1,1-diethoxy-3-methylbutane (CAS 3842-03-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H38O4 and a molecular weight of 318.49200 g/mol. It is also known as Isovaleraldehyde diethyl acetal, Butane, 1,1-diethoxy-3-methyl- and 3-Methylbutanal diethyl acetal. Key properties include a boiling point of 152.5ºC at 760mmHg, a density of 0.84g/cm3 and a flash point of 31.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3842-03-3
- Jingsj CID
- J-1141326-8
- Molecular Formula
- C18H38O4
- Chinese Name
- 1,1-二乙氧基-3-甲基丁烷
- Molecular Weight
- 318.49200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 152.5ºC at 760mmHg |
|---|---|
| Density | 0.84g/cm3 |
| Flash Point | 31.1ºC |
Frequently Asked Questions
What is the CAS number of 1,1-diethoxy-3-methylbutane?
The CAS number of 1,1-diethoxy-3-methylbutane is 3842-03-3.
What are the molecular formula and molecular weight of 1,1-diethoxy-3-methylbutane?
1,1-diethoxy-3-methylbutane has molecular formula C18H38O4 and molecular weight 318.49200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1-diethoxy-3-methylbutane (CAS 3842-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141326-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.