3,4-Dihydroxycinnamamide
Also known as: (E)-3-(3,4-Dihydroxyphenyl)prop-2-enamide, (2E)-3-(3,4-Dihydroxyphenyl)acrylamide, 2-Propenamide, 3-(3,4-dihydroxyphenyl)-, (2E)-, 3-(3,4-Dihydroxyphenyl)acrylamide, 4-Dihydroxycinnamamide, Caffeic acid amide, 3,4-Dihydroxy-trans-cinnamic acid amide, Kaffeinsaeureamid
3,4-Dihydroxycinnamamide (CAS 1202-41-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H9NO3 and a molecular weight of 179.173 g/mol. Key properties include a boiling point of 490.9±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 250.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1202-41-1
- Jingsj CID
- J-1413328-9
- Molecular Formula
- C9H9NO3
- Molecular Weight
- 179.173 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 490.9±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 250.7±28.7 °C |
| Exact Mass | 179.058243 |
| PSA | 83.55000 |
| LogP | 0.37 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.699 |
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 3,4-Dihydroxycinnamamide?
The CAS number of 3,4-Dihydroxycinnamamide is 1202-41-1.
What are the molecular formula and molecular weight of 3,4-Dihydroxycinnamamide?
3,4-Dihydroxycinnamamide has molecular formula C9H9NO3 and molecular weight 179.173 g/mol.
What are the upstream and downstream products of 3,4-Dihydroxycinnamamide?
For 3,4-Dihydroxycinnamamide, Upstream Products: Caffeic acid, 3-Amino-3-oxopropanoic acid, 3,4-Dihydroxybenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dihydroxycinnamamide (CAS 1202-41-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1413328-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.