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2-Hydroxy-2-phenylacetamide

Also known as: DL-Mandelamide, (±)-Mandelamide, Mandelamide, 2-Phenyl-2-hydroxyacetamide, α-Hydroxybenzeneacetamide, 2-Hydroxy-2-phenylacetamide

2-Hydroxy-2-phenylacetamide (CAS 4358-86-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.16300 g/mol. Key properties include a melting point of 133-137ºC(lit.), a boiling point of 345.5ºC at 760 mmHg, a density of 1.246g/cm3 and a flash point of 162.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4358-86-5
Jingsj CID
J-13305-1
Molecular Formula
C8H9NO2
Molecular Weight
151.16300 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point133-137ºC(lit.)
Boiling Point345.5ºC at 760 mmHg
Density1.246g/cm3
Flash Point162.7ºC
Exact Mass151.06300
PSA63.32000
LogP0.90560
Refractive Index1.589

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-2-phenylacetamide?

The CAS number of 2-Hydroxy-2-phenylacetamide is 4358-86-5.

What are the molecular formula and molecular weight of 2-Hydroxy-2-phenylacetamide?

2-Hydroxy-2-phenylacetamide has molecular formula C8H9NO2 and molecular weight 151.16300 g/mol.

What are the upstream and downstream products of 2-Hydroxy-2-phenylacetamide?

For 2-Hydroxy-2-phenylacetamide, Downstream Products: L-Phenylalaninol, D-Phenylalaninol, (R)-(-)-Mandelic 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-Hydroxy-2-phenylacetamide (CAS 4358-86-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13305-1 (accessed 2026-11-09).

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