Ethyl (2E)-3-phenylacrylate

Also known as: ethyl (E)-cinnamate, ethyl trans-cinnamate, trans-ethyl cinnamate, (E)-Ethyl cinnamate, Ethyl (2E)-3-phenylacrylate, trans-Cinnamic acid ethyl ester, ethyl (E)-3-phenylacrylate, trans-Ethyl cinnamate

Ethyl (2E)-3-phenylacrylate (CAS 4192-77-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O2 and a molecular weight of 176.21 g/mol. Key properties include a melting point of 10 °C, a boiling point of 269.35ºC at 760 mmHg, a density of 1.056 g/cm3 and a flash point of 148.572ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4192-77-2
Jingsj CID: J-1962503-7
Molecular Formula: C₁₁H₁₂O₂
Molecular Weight: 176.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	10 °C
Boiling Point	269.35ºC at 760 mmHg
Density	1.056 g/cm3
Flash Point	148.572ºC
Exact Mass	176.08400
PSA	26.30000
LogP	2.26290
Refractive Index	1.56

Activity & Biological Data

Additional Information	[1]. Mallavarapu GR, et al. Influence of plant growth stage on the essential oil content and composition in Davana (Artemisia pallens wall.). J Agric Food Chem. 1999 Jan;47(1):254-8.

Frequently Asked Questions

What is the CAS number of Ethyl (2E)-3-phenylacrylate?

The CAS number of Ethyl (2E)-3-phenylacrylate is 4192-77-2.

What are the molecular formula and molecular weight of Ethyl (2E)-3-phenylacrylate?

Ethyl (2E)-3-phenylacrylate has molecular formula C11H12O2 and molecular weight 176.21 g/mol.

What are the upstream and downstream products of Ethyl (2E)-3-phenylacrylate?

For Ethyl (2E)-3-phenylacrylate, Upstream Products: Chlorobenzene, Ethyl acrylate, Benzaldehyde; Downstream Products: Ethyl (3S)-3-hydroxy-3-phenylpropanoate, Ethyl (3R)-3-hydroxy-3-phenylpropanoate, Ethyl 4-nitrocinnamate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl (2E)-3-phenylacrylate (CAS 4192-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962503-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.