Theaflavin 3,3'-digallate
茶黄素-3,3'-双没食子酸酯
Also known as: Theaflavin 3,3'-di-O-gallate, Theaflavin digallate, Theaflavin-3,3'-digallate, 3,3'-Di-O-galloyltheaflavin, TFDG
Theaflavin 3,3'-digallate (CAS 30462-35-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C43H32O20 and a molecular weight of 868.702 g/mol. It is also known as Theaflavin 3,3'-di-O-gallate, Theaflavin digallate and Theaflavin-3,3'-digallate. Key properties include a melting point of 226-230℃, a boiling point of 1324.7±65.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 402.9±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30462-35-2
- Jingsj CID
- J-1955763-6
- Molecular Formula
- C43H32O20
- Chinese Name
- 茶黄素-3,3'-双没食子酸酯
- Molecular Weight
- 868.702 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 226-230℃ |
|---|---|
| Boiling Point | 1324.7±65.0 °C at 760 mmHg |
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 402.9±27.8 °C |
Frequently Asked Questions
What is the CAS number of Theaflavin 3,3'-digallate?
The CAS number of Theaflavin 3,3'-digallate is 30462-35-2.
What are the molecular formula and molecular weight of Theaflavin 3,3'-digallate?
Theaflavin 3,3'-digallate has molecular formula C43H32O20 and molecular weight 868.702 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Theaflavin 3,3'-digallate (CAS 30462-35-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955763-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.