(2S,3S)-(+)-2,3-Butanediol
Also known as: (S,S)-(+)-2,3-Butanediol, (2S,3S)-2,3-Butanediol, (2S,3S)-Butane-2,3-diol, (S,S)-2,3-Butylene glycol, L-(+)-2,3-Butanediol, (S,S)-(+)-2,3-Dihydroxybutane, (2S,3S)-2,3-Dihydroxybutane, (S,S)-butane-2,3-diol, MFCD00063648
(2S,3S)-(+)-2,3-Butanediol (CAS 19132-06-0) 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 17 °C, a boiling point of 180.7±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 85.0±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19132-06-0
- Jingsj CID
- J-13165-6
- 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 | 17 °C |
|---|---|
| Boiling Point | 180.7±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 85.0±0.0 °C |
| Exact Mass | 90.068077 |
| PSA | 40.46000 |
| LogP | -0.99 |
| Vapor Pressure | 0.3±0.7 mmHg at 25°C |
| Refractive Index | 1.435 |
Customs & Trade Information
| HS Code | 2905399090 |
|---|---|
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。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 (2S,3S)-(+)-2,3-Butanediol?
The CAS number of (2S,3S)-(+)-2,3-Butanediol is 19132-06-0.
What are the molecular formula and molecular weight of (2S,3S)-(+)-2,3-Butanediol?
(2S,3S)-(+)-2,3-Butanediol has molecular formula C4H10O2 and molecular weight 90.121 g/mol.
What are the upstream and downstream products of (2S,3S)-(+)-2,3-Butanediol?
For (2S,3S)-(+)-2,3-Butanediol, Upstream Products: 2,3-Butanedione, Acetoin, 1,2,3,4-Butanetetrol, 1,4-bis(4-methylbenzenesulfonate), (2S,3S)-.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2S,3S)-(+)-2,3-Butanediol (CAS 19132-06-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13165-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.