(-)-Dibenzoyl-L-tartaric acid monohydrate
Also known as: (-)-Dibenzoyl-L-tartaric acid monohydrate, L-(-)-DBTA H2O, L-(-)-DBTA.2H2O, L-DBTA monohydrate, O,O'-Dibenzoyl-L-tartaric acid monohydrate, (2S,3S)-2,3-bis(benzoyloxy)succinic acid hydrate, Dibenzoyl-L-tartaric acid monohydrate, (-)-O,O'-Dibenzoyl-L-tartaric acid monohydrate, MFCD00149119
(-)-Dibenzoyl-L-tartaric acid monohydrate (CAS 62708-56-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H16O9 and a molecular weight of 376.314 g/mol. Key properties include a melting point of 88-89 °C(lit.), a boiling point of 669.9ºC at 760 mmHg and a flash point of 358.9ºC. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. It is listed by 1 supplier, from 4.79 to 10.66 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 62708-56-9
- Jingsj CID
- J-30529-9
- Molecular Formula
- C18H16O9
- Molecular Weight
- 376.314 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >98.0%(T) 500g | ¥2,394.00 | $0.72 /gBest ¥4.79/g CNY | CN China MOQ 500g | |
In Stock | >98.0%(T) 25g | ¥266.40 | $1.6 /g ¥10.66/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 88-89 °C(lit.) |
|---|---|
| Boiling Point | 669.9ºC at 760 mmHg |
| Flash Point | 358.9ºC |
| Exact Mass | 376.079437 |
| PSA | 136.43000 |
| LogP | 1.54250 |
| Refractive Index | -108.5 ° (C=1, EtOH) |
| Additional Property | SOLUBLE |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
Frequently Asked Questions
What is the CAS number of (-)-Dibenzoyl-L-tartaric acid monohydrate?
The CAS number of (-)-Dibenzoyl-L-tartaric acid monohydrate is 62708-56-9.
What are the molecular formula and molecular weight of (-)-Dibenzoyl-L-tartaric acid monohydrate?
(-)-Dibenzoyl-L-tartaric acid monohydrate has molecular formula C18H16O9 and molecular weight 376.314 g/mol.
Which suppliers offer (-)-Dibenzoyl-L-tartaric acid monohydrate?
1 supplier(s) listed; reference unit price ¥4.79–10.66 /g.
Is (-)-Dibenzoyl-L-tartaric acid monohydrate hazardous?
(-)-Dibenzoyl-L-tartaric acid monohydrate has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(-)-Dibenzoyl-L-tartaric acid monohydrate (CAS 62708-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-30529-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.