(R)-(-)-2-Chloromandelic acid

(R)-(-)-邻氯扁桃酸

Also known as: (R)-2-Chloromandelic acid, (2R)-2-(2-Chlorophenyl)-2-hydroxyacetic acid, (R)-(-)-2-Chloromandelic acid, 2-Chloro-D-mandelic acid, D-(-)-2-Chloromandelic acid, (R)-2'-Chloro-α-hydroxyphenylacetic acid, R-Chloromadelic acid, MFCD00798429

(R)-(-)-2-Chloromandelic acid (CAS 52950-18-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO3 and a molecular weight of 186.592 g/mol. It is also known as (R)-2-Chloromandelic acid, (2R)-2-(2-Chlorophenyl)-2-hydroxyacetic acid and 2-Chloro-D-mandelic acid. Key properties include a melting point of 119-121 °C(lit.), a boiling point of 350.3±27.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 165.7±23.7 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
52950-18-2
Jingsj CID
J-1966414-1
Molecular Formula
C8H7ClO3
Chinese Name
(R)-(-)-邻氯扁桃酸
Molecular Weight
186.592 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point119-121 °C(lit.)
Boiling Point350.3±27.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point165.7±23.7 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (R)-(-)-2-Chloromandelic acid?

The CAS number of (R)-(-)-2-Chloromandelic acid is 52950-18-2.

What are the molecular formula and molecular weight of (R)-(-)-2-Chloromandelic acid?

(R)-(-)-2-Chloromandelic acid has molecular formula C8H7ClO3 and molecular weight 186.592 g/mol.

Is (R)-(-)-2-Chloromandelic acid hazardous?

(R)-(-)-2-Chloromandelic acid has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "(R)-(-)-2-Chloromandelic acid (CAS 52950-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966414-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.