1,4-Butanediol
Also known as: BDO, Butane-1,4-diol, Tetramethylene Glycol, 1,4-Butylene Glycol, 1,4-Dihydroxybutane, 4-Hydroxybutanol, Diol 14B, Dabco BDO, Sucol B, agrisynthb1d, sucolb, 1,4-Butandiol
1,4-Butanediol (CAS 110-63-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H10O2 and a molecular weight of 90.121 g/mol. Key properties include a melting point of 20 °C, a boiling point of 228.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 105.9±13.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 110-63-4
- Jingsj CID
- J-19147-2
- Molecular Formula
- C4H10O2
- Molecular Weight
- 90.121 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 20 °C |
|---|---|
| Boiling Point | 228.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 105.9±13.0 °C |
| Exact Mass | 90.068077 |
| PSA | 40.46000 |
| LogP | -1.02 |
| Additional Property | 3.1 (vs air) |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.441 |
| Additional Property | Miscible |
Customs & Trade Information
| HS Code | 2905399002 |
|---|---|
| Summary | 2905399002 butane-1,4-diol。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,4-Butanediol?
The CAS number of 1,4-Butanediol is 110-63-4.
What are the molecular formula and molecular weight of 1,4-Butanediol?
1,4-Butanediol has molecular formula C4H10O2 and molecular weight 90.121 g/mol.
What are the upstream and downstream products of 1,4-Butanediol?
For 1,4-Butanediol, Upstream Products: 2-Butyne-1,4-diol, Glutaric acid, Adipic acid; Downstream Products: 1-Phenylpyrrolidine, 4-Morpholin-4-ylbutan-1-ol, 1,4-Bis(vinyloxy)butane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-Butanediol (CAS 110-63-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19147-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.