(+)-Diacetyl-D-tartaric Acid
(+)-二乙酰基-D-酒石酸
Also known as: (+)-Diacetyl-D-tartaric acid, (2S,3S)-2,3-Diacetoxysuccinic acid, Butanedioic acid, 2,3-bis(acetyloxy)-, (2S,3S)-, (+)-Diacetyl-D-tartaric Acid, (+)-diacetyl-d-tartaric acid
(+)-Diacetyl-D-tartaric Acid (CAS 66749-60-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O8 and a molecular weight of 234.160 g/mol. It is also known as (+)-Diacetyl-D-tartaric acid, (2S,3S)-2,3-Diacetoxysuccinic acid and Butanedioic acid, 2,3-bis(acetyloxy)-, (2S,3S)-. Key properties include a melting point of 118ºC, a boiling point of 398.9±42.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 159.4±21.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66749-60-8
- Jingsj CID
- J-20499-4
- Molecular Formula
- C8H10O8
- Chinese Name
- (+)-二乙酰基-D-酒石酸
- Molecular Weight
- 234.160 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 118ºC |
|---|---|
| Boiling Point | 398.9±42.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 159.4±21.4 °C |
Frequently Asked Questions
What is the CAS number of (+)-Diacetyl-D-tartaric Acid?
The CAS number of (+)-Diacetyl-D-tartaric Acid is 66749-60-8.
What are the molecular formula and molecular weight of (+)-Diacetyl-D-tartaric Acid?
(+)-Diacetyl-D-tartaric Acid has molecular formula C8H10O8 and molecular weight 234.160 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(+)-Diacetyl-D-tartaric Acid (CAS 66749-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20499-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.