(R)-(-)-Mandelic acid

(R)-(-)-扁桃酸

Also known as: D-(-)-Mandelic acid, D-Mandelic acid, (-)-Mandelic acid, (R)-2-Hydroxy-2-phenylacetic acid, (R)-α-Hydroxyphenylacetic acid, (2R)-Hydroxy(phenyl)acetic acid, (2R)-hydroxy(phenyl)ethanoic acid, R-(-)-Amygdilic acid, R-(-)-Mandelic acid

CAS No.
611-71-2
Jingsj CID
J-17415-8
Molecular Formula
C8H8O3
Chinese Name
(R)-(-)-扁桃酸
Molecular Weight
152.15 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point130-134ºC
Boiling Point321.8±22.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point162.6±18.8 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

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

611-71-2

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

C8H8O3, molecular weight 152.15 g/mol

Is (R)-(-)-Mandelic acid hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026