3-Hydroxybutanal
Also known as: 3-Butanolal, 3-Hydroxybutyraldehyde, Acetaldol, Aldol, Butanal, 3-hydroxy-, Oxybutanal, 6-HYDROXY-BUTANAL, beta-Hydroxybutyraldehyde
3-Hydroxybutanal (CAS 107-89-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H8O2 and a molecular weight of 88.105 g/mol. Key properties include a melting point of -88ºC, a boiling point of 162.2±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 58.7±15.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 107-89-1
- Jingsj CID
- J-48729-6
- Molecular Formula
- C4H8O2
- Molecular Weight
- 88.105 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -88ºC |
|---|---|
| Boiling Point | 162.2±23.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 58.7±15.2 °C |
| Exact Mass | 88.052429 |
| PSA | 37.30000 |
| LogP | -0.77 |
| Vapor Pressure | 0.8±0.7 mmHg at 25°C |
| Refractive Index | 1.410 |
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 3-Hydroxybutanal?
The CAS number of 3-Hydroxybutanal is 107-89-1.
What are the molecular formula and molecular weight of 3-Hydroxybutanal?
3-Hydroxybutanal has molecular formula C4H8O2 and molecular weight 88.105 g/mol.
What are the upstream and downstream products of 3-Hydroxybutanal?
For 3-Hydroxybutanal, Upstream Products: ch3cho, Crotyl alcohol, Ethylene glycol; Downstream Products: 1,3-Pentadiene, 6-Heptene-2,4-diol, 2,4-Hexanediol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxybutanal (CAS 107-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48729-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.