(+)-Dibenzoyl-D-tartaric acid
Also known as: (2S,3S)-(+)-Dibenzoyl-D-tartaric acid, 2,3-Bis(benzoyloxy)butanedioic acid, (2S,3S)-2,3-Bis(benzoyloxy)butanedioic acid, D-DBTA, Dibenzoyl-D-tartaric acid, (+)-2,3-Dibenzoyl-D-tartaric acid, D-Tartaric acid 2,3-dibenzoate, di-O-benzoyl-D-tartaric acid, Dibenzoyltartaric acid
(+)-Dibenzoyl-D-tartaric acid (CAS 17026-42-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H14O8 and a molecular weight of 358.30 g/mol. Key properties include a melting point of 154-156 °C(lit.), a boiling point of 606.6±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 221.8±25.0 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17026-42-5
- Jingsj CID
- J-11496-5
- Molecular Formula
- C18H14O8
- Molecular Weight
- 358.30 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 154-156 °C(lit.) |
|---|---|
| Boiling Point | 606.6±55.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 221.8±25.0 °C |
| Exact Mass | 358.068878 |
| PSA | 127.20000 |
| LogP | 5.82 |
| Vapor Pressure | 0.0±1.8 mmHg at 25°C |
| Refractive Index | 1.609 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (+)-Dibenzoyl-D-tartaric acid?
The CAS number of (+)-Dibenzoyl-D-tartaric acid is 17026-42-5.
What are the molecular formula and molecular weight of (+)-Dibenzoyl-D-tartaric acid?
(+)-Dibenzoyl-D-tartaric acid has molecular formula C18H14O8 and molecular weight 358.30 g/mol.
Is (+)-Dibenzoyl-D-tartaric acid hazardous?
(+)-Dibenzoyl-D-tartaric acid has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of (+)-Dibenzoyl-D-tartaric acid?
For (+)-Dibenzoyl-D-tartaric acid, Upstream Products: Dibenzoyl-L-tartaric acid, D-(-)-Tartaric acid, Benzoyl chloride; Downstream Products: 15-Oxosparteine, (+)-Dibenzoyl-L-tartaric anhydride, (R)-4-(5-Chlorobenzo[d]oxazol-2-yl)-7-methyl-1,4-diazepan-1-ium (2S,3S)-2,3-bis(benzoyloxy)-3-carboxypropanoate.
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-D-tartaric acid (CAS 17026-42-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11496-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.