Glycolaldehyde
Also known as: 2-Hydroxyacetaldehyde, 2-Hydroxyethanal, 2-Oxoethanol, Glycolic aldehyde, Hydroxyacetaldehyde, Hydroxyethanal, Methylolformaldehyde, Monomethylolformaldehyde, Diose, Glycoaldehyde, Glycollaldehyde, Acetaldehyde, hydroxy-, NSC 67935, HOCH2CHO
Glycolaldehyde (CAS 141-46-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H4O2 and a molecular weight of 60.052 g/mol. Key properties include a boiling point of 131.3±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 42.0±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 141-46-8
- Jingsj CID
- J-1332591-2
- Molecular Formula
- C2H4O2
- Molecular Weight
- 60.052 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 131.3±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 42.0±15.2 °C |
| Exact Mass | 60.021130 |
| PSA | 37.30000 |
| LogP | -0.95 |
| Vapor Pressure | 4.1±0.5 mmHg at 25°C |
| Refractive Index | 1.379 |
Customs & Trade Information
| HS Code | 2912491000 |
|---|---|
| Summary | 2912491000. other aldehyde-alcohols. 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 Glycolaldehyde?
The CAS number of Glycolaldehyde is 141-46-8.
What are the molecular formula and molecular weight of Glycolaldehyde?
Glycolaldehyde has molecular formula C2H4O2 and molecular weight 60.052 g/mol.
What are the upstream and downstream products of Glycolaldehyde?
For Glycolaldehyde, Upstream Products: Formaldehyde, Ethylene glycol, trans-2-Butene-1,4-diol; Downstream Products: L-Xylulose, L-(+)-Erythrulose, D-Threose.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Glycolaldehyde (CAS 141-46-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1332591-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.