L-threitol
Also known as: (2S,3S)-1,2,3,4-Butanetetrol, (2S,3S)-Butane-1,2,3,4-tetraol, (2S,3S)-Butane-1,2,3,4-tetrol, L-1,2,3,4-Butanetetrol, L-(-)-Threitol, 1,2,3,4-Butanetetrol, (2S,3S)-, MFCD00064294
L-threitol (CAS 2319-57-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H10O4 and a molecular weight of 122.120 g/mol. Key properties include a melting point of 32021ºC, a boiling point of 330.0±0.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 208.7±21.1 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2319-57-5
- Jingsj CID
- J-28886-8
- Molecular Formula
- C4H10O4
- Molecular Weight
- 122.120 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 32021ºC |
|---|---|
| Boiling Point | 330.0±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 208.7±21.1 °C |
| Exact Mass | 122.057907 |
| PSA | 80.92000 |
| LogP | -3.00 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.537 |
| Storage Conditions | -20°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2905499000 |
|---|---|
| Summary | 2905499000 other polyhydric alcohols。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 L-threitol?
The CAS number of L-threitol is 2319-57-5.
What are the molecular formula and molecular weight of L-threitol?
L-threitol has molecular formula C4H10O4 and molecular weight 122.120 g/mol.
Is L-threitol hazardous?
L-threitol has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of L-threitol?
For L-threitol, Upstream Products: L-Threose, (-)-2,3-O-Benzylidene-L-threitol, Dibutyl L-tartrate; Downstream Products: L-(+)-Erythrulose, 1,4-Anhydroerythritol, (3S,4S)-tetrahydrofuran-3,4-diol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-threitol (CAS 2319-57-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28886-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.