Isobutyraldehyde Diethyl Acetal
Also known as: 1,1-Diethoxy-2-methylpropane, 1,1-Diethoxyisobutane, Isobutanal diethyl acetal, Isobutylaldehyde diethyl acetal, 2-Methylpropanal diethyl acetal, Propane, 1,1-diethoxy-2-methyl-
Isobutyraldehyde Diethyl Acetal (CAS 1741-41-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H18O2 and a molecular weight of 146.22700 g/mol. Key properties include a boiling point of 138ºC at 760 mmHg, a density of 0.84 g/cm3 and a flash point of 22.9ºC. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1741-41-9
- Jingsj CID
- J-12228-1
- Molecular Formula
- C8H18O2
- Molecular Weight
- 146.22700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 138ºC at 760 mmHg |
|---|---|
| Density | 0.84 g/cm3 |
| Flash Point | 22.9ºC |
| Exact Mass | 146.13100 |
| PSA | 18.46000 |
| LogP | 2.04150 |
| Vapor Pressure | 8.53mmHg at 25°C |
| Refractive Index | 1.403 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
Customs & Trade Information
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Isobutyraldehyde Diethyl Acetal?
The CAS number of Isobutyraldehyde Diethyl Acetal is 1741-41-9.
What are the molecular formula and molecular weight of Isobutyraldehyde Diethyl Acetal?
Isobutyraldehyde Diethyl Acetal has molecular formula C8H18O2 and molecular weight 146.22700 g/mol.
Is Isobutyraldehyde Diethyl Acetal hazardous?
Isobutyraldehyde Diethyl Acetal has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour.
What are the upstream and downstream products of Isobutyraldehyde Diethyl Acetal?
For Isobutyraldehyde Diethyl Acetal, Upstream Products: Ethanol, Isobutyraldehyde, Triethyl orthoformate; Downstream Products: Ethyl acetate, Ethyl isobutyrate, 3-(dimethylamino)-2,2-dimethylpropanal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Isobutyraldehyde Diethyl Acetal (CAS 1741-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12228-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.