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2-Benzamido-3-phenylacrylic acid

Also known as: 2-Benzamido-3-phenylpropenoic acid, 2-Benzoylamino-3-phenylacrylic acid, N-Benzoyl-2-aminocinnamic acid, α-Benzamidocinnamic acid, 3-Phenyl-2-benzamidoacrylic acid, 2-Propenoic acid, 2-(benzoylamino)-3-phenyl-

2-Benzamido-3-phenylacrylic acid (CAS 1155-48-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H13NO3 and a molecular weight of 267.27900 g/mol. Key properties include a boiling point of 520.4ºC at 760 mmHg, a density of 1.275g/cm3 and a flash point of 268.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1155-48-2
Jingsj CID
J-1449360-8
Molecular Formula
C16H13NO3
Molecular Weight
267.27900 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point520.4ºC at 760 mmHg
Density1.275g/cm3
Flash Point268.6ºC
Exact Mass267.09000
PSA66.40000
LogP2.93300
Vapor Pressure1.17E-11mmHg at 25°C
Refractive Index1.653

Customs & Trade Information

HS Code2924299090
Summary2924299090. 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 2-Benzamido-3-phenylacrylic acid?

The CAS number of 2-Benzamido-3-phenylacrylic acid is 1155-48-2.

What are the molecular formula and molecular weight of 2-Benzamido-3-phenylacrylic acid?

2-Benzamido-3-phenylacrylic acid has molecular formula C16H13NO3 and molecular weight 267.27900 g/mol.

What are the upstream and downstream products of 2-Benzamido-3-phenylacrylic acid?

For 2-Benzamido-3-phenylacrylic acid, Upstream Products: 5(4H)-Oxazolone, 2-phenyl-4-(phenylmethylene)-, 4-BENZYLIDENE-2-PHENYL-2-OXAZOLIN-5-ONE, (Z)-2-Benzamido-3-phenylacrylic acid; Downstream Products: 5(4H)-Oxazolone, 2-phenyl-4-(phenylmethylene)-, DL-Phenylalanine, Phenylpyruvic acid.

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-Benzamido-3-phenylacrylic acid (CAS 1155-48-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1449360-8 (accessed 2026-11-09).

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