1,1,3,3-Tetraethoxypropane
Also known as: Malonaldehyde bis(diethyl acetal), Malonaldehyde diethyl acetal, Malondialdehyde tetraethyl acetal, Tetraethoxypropane, Propane, 1,1,3,3-tetraethoxy-, Tetraethyl malondialdehyde acetal, USAF kf-26
1,1,3,3-Tetraethoxypropane (CAS 122-31-6) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H24O4 and a molecular weight of 220.306 g/mol. Key properties include a melting point of -90 °C, a boiling point of 220.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 42.2±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 122-31-6
- Jingsj CID
- J-19574-4
- Molecular Formula
- C11H24O4
- Molecular Weight
- 220.306 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -90 °C |
|---|---|
| Boiling Point | 220.0±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 42.2±0.0 °C |
| Exact Mass | 220.167465 |
| PSA | 36.92000 |
| LogP | 3.13 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.421 |
| Storage Conditions | 2-8°C |
| Additional Property | insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,1,3,3-Tetraethoxypropane?
The CAS number of 1,1,3,3-Tetraethoxypropane is 122-31-6.
What are the molecular formula and molecular weight of 1,1,3,3-Tetraethoxypropane?
1,1,3,3-Tetraethoxypropane has molecular formula C11H24O4 and molecular weight 220.306 g/mol.
Is 1,1,3,3-Tetraethoxypropane hazardous?
1,1,3,3-Tetraethoxypropane has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 1,1,3,3-Tetraethoxypropane?
For 1,1,3,3-Tetraethoxypropane, Upstream Products: Ethyl vinyl ether, Triethyl orthoformate, Isopropyl Vinyl Ether; Downstream Products: 5,6,7,8-tetrahydroquinolin-5-one, 1-(4-Nitrophenyl)-1H-pyrazole, 2-Chloromalonaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,3,3-Tetraethoxypropane (CAS 122-31-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19574-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.