(E)-3-Nitrocinnamic acid
3-硝基肉桂酸
Also known as: trans-3-Nitrocinnamic acid, 3-Nitrocinnamic acid, m-Nitrocinnamic acid, (2E)-3-(3-nitrophenyl)acrylic acid, 3-(3-nitrophenyl)acrylic acid
(E)-3-Nitrocinnamic acid (CAS 1772-76-5) 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. It is also known as trans-3-Nitrocinnamic acid, 3-Nitrocinnamic acid and m-Nitrocinnamic acid. Key properties include a melting point of 200-202ºC(lit.), a boiling point of 372.1±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 166.5±11.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1772-76-5
- Jingsj CID
- J-1019695-1
- Molecular Formula
- C9H7NO4
- Chinese Name
- 3-硝基肉桂酸
- 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 | 200-202ºC(lit.) |
|---|---|
| Boiling Point | 372.1±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 166.5±11.6 °C |
Frequently Asked Questions
What is the CAS number of (E)-3-Nitrocinnamic acid?
The CAS number of (E)-3-Nitrocinnamic acid is 1772-76-5.
What are the molecular formula and molecular weight of (E)-3-Nitrocinnamic acid?
(E)-3-Nitrocinnamic acid has molecular formula C9H7NO4 and molecular weight 193.156 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(E)-3-Nitrocinnamic acid (CAS 1772-76-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019695-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.