(E)-3-(4-Fluorophenyl)acrylic acid
(E)-3-(4-氟苯基)丙烯酸
Also known as: 4-Fluorocinnamic acid, trans-4-Fluorocinnamic acid, (2E)-3-(4-Fluorophenyl)prop-2-enoic acid, p-Fluorocinnamic acid, 4-FLUOROCINNAMIC ACID, EINECS 238-214-3, MFCD00004395
(E)-3-(4-Fluorophenyl)acrylic acid (CAS 14290-86-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7FO2 and a molecular weight of 166.14900 g/mol. It is also known as 4-Fluorocinnamic acid, trans-4-Fluorocinnamic acid and (2E)-3-(4-Fluorophenyl)prop-2-enoic acid. Key properties include a melting point of 209-210ºC(lit.), a boiling point of 281.6ºC at 760mmHg, a density of 1.285g/cm3 and a flash point of 124.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14290-86-9
- Jingsj CID
- J-1121042-1
- Molecular Formula
- C9H7FO2
- Chinese Name
- (E)-3-(4-氟苯基)丙烯酸
- Molecular Weight
- 166.14900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 209-210ºC(lit.) |
|---|---|
| Boiling Point | 281.6ºC at 760mmHg |
| Density | 1.285g/cm3 |
| Flash Point | 124.1ºC |
Frequently Asked Questions
What is the CAS number of (E)-3-(4-Fluorophenyl)acrylic acid?
The CAS number of (E)-3-(4-Fluorophenyl)acrylic acid is 14290-86-9.
What are the molecular formula and molecular weight of (E)-3-(4-Fluorophenyl)acrylic acid?
(E)-3-(4-Fluorophenyl)acrylic acid has molecular formula C9H7FO2 and molecular weight 166.14900 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-(4-Fluorophenyl)acrylic acid (CAS 14290-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1121042-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.