2,2-Dimethoxyethanol
Also known as: Glycolaldehyde dimethyl acetal, Hydroxyacetaldehyde dimethyl acetal, Ethanol, 2,2-dimethoxy-
2,2-Dimethoxyethanol (CAS 30934-97-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H10O3 and a molecular weight of 106.120 g/mol. Key properties include a melting point of <-76ºC, a boiling point of 146.1±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 42.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 30934-97-5
- Jingsj CID
- J-26915-8
- Molecular Formula
- C4H10O3
- Molecular Weight
- 106.120 g/mol
- Category
- Organic Compounds
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <-76ºC |
|---|---|
| Boiling Point | 146.1±20.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 42.2±21.8 °C |
| Exact Mass | 106.062996 |
| PSA | 38.69000 |
| LogP | -0.41 |
| Vapor Pressure | 1.9±0.6 mmHg at 25°C |
| Refractive Index | 1.401 |
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 2,2-Dimethoxyethanol?
The CAS number of 2,2-Dimethoxyethanol is 30934-97-5.
What are the molecular formula and molecular weight of 2,2-Dimethoxyethanol?
2,2-Dimethoxyethanol has molecular formula C4H10O3 and molecular weight 106.120 g/mol.
What are the upstream and downstream products of 2,2-Dimethoxyethanol?
For 2,2-Dimethoxyethanol, Upstream Products: Methanol, Glycolaldehyde, D-(+)-Xylose; Downstream Products: 2,2-Dimethoxyacetaldehyde, Benzyloxyacetaldehyde dimethyl acetal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,2-Dimethoxyethanol (CAS 30934-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26915-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.