2-Nitrocinnamic acid
Also known as: 3-(2-Nitrophenyl)-2-propenoic acid, (2E)-3-(2-Nitrophenyl)acrylic acid, trans-2-Nitrocinnamic acid, o-Nitrocinnamic acid, 2-Nitrobenzenepropenoic acid, Cinnamic acid, o-nitro-
2-Nitrocinnamic acid (CAS 612-41-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7NO4 and a molecular weight of 193.156 g/mol. Key properties include a melting point of 243-245 °C(lit.), a boiling point of 383.3±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 171.8±11.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 612-41-9
- Jingsj CID
- J-31432-9
- Molecular Formula
- C9H7NO4
- Molecular Weight
- 193.156 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 243-245 °C(lit.) |
|---|---|
| Boiling Point | 383.3±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 171.8±11.6 °C |
| Exact Mass | 193.037506 |
| PSA | 83.12000 |
| LogP | 1.96 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.655 |
| Additional Property | insoluble |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Nitrocinnamic acid?
The CAS number of 2-Nitrocinnamic acid is 612-41-9.
What are the molecular formula and molecular weight of 2-Nitrocinnamic acid?
2-Nitrocinnamic acid has molecular formula C9H7NO4 and molecular weight 193.156 g/mol.
What are the upstream and downstream products of 2-Nitrocinnamic acid?
For 2-Nitrocinnamic acid, Upstream Products: acetic acid, 2-Nitrobenzaldehyde, Malonic acid; Downstream Products: 2-Vinylaniline, N,N-Dihexyl-2-(4-fluorophenyl)indole-3-acetamide, 3,4-Dihydroquinolin-2(1H)-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Nitrocinnamic acid (CAS 612-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31432-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.