(R)-(-)-Mandelic acid , 99% , 611-71-2

Synonym(s):
(R)-(-)-Mandelic acid;DL-Mandelic acid;D-Mandelic acid, D-α-Hydroxyphenylacetic acid;Racemic mandelic acid;(R)-α-Hydroxyphenylacetic acid

CAS NO.：611-71-2

Empirical Formula: C8H8O3

Molecular Weight: 152.15

MDL number: MFCD00064251

EINECS: 210-276-6

PRODUCT Properties

• Melting point: 131-133 °C(lit.)
• Boiling point: 214.6°C (rough estimate)
• alpha: -150 º (c=2.5, H2O)
• Density: 1.1677 (rough estimate)
• bulk density: 670kg/m3
• refractive index: -153.5 ° (C=1, H2O)
• Flash point: >190℃
• storage temp.: Store below +30°C.
• solubility: 109.8g/l soluble
• form: Crystalline Powder, Crystals or Flakes
• pka: 3.37(at 25℃)
• color: White to slightly yellow-beige
• PH: 3.34(1 mM solution);2.75(10 mM solution);2.22(100 mM solution)
• optical activity: [α]25/D 151°, c = 1 in ethanol
• Water Solubility: It is partly soluble in water, freely soluble in isopropyl and ethyl alcohol.
• Sensitive: Light Sensitive
• BRN: 2691094
• Stability: Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents.
• InChI: 1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1
• InChIKey: IWYDHOAUDWTVEP-SSDOTTSWSA-N
• SMILES: O[C@@H](C(O)=O)c1ccccc1
• LogP: 0.550 (est)
• CAS DataBase Reference: 611-71-2(CAS DataBase Reference)
• EPA Substance Registry System: Benzeneacetic acid, .alpha.-hydroxy-, (.alpha.R)- (611-71-2)

Description and Uses

(R)-(-)-Mandelic acid, is used as a antiseptic ingredient particularly against urinary tract infections.Mandelic acid and its derivatives are used to apply the dual activities as an antibacterial agent and as an antiaging agent. It is used as an intermediate for the synthesis of target molecules for other applications.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H318
• Precautionary statements: P280-P305+P351+P338
• PPE: Eyeshields, Gloves, type N95 (US)
• Hazard Codes: Xi
• Risk Statements: 41-36/37/38
• Safety Statements: 22-24/25-36-26-39-37/39
• WGK Germany: 1
• Hazard Note: Irritant/Light Sensitive
• TSCA: TSCA listed
• HS Code: 29181980
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Eye Dam. 1
• Toxicity: LD50 orally in Rabbit: 5000 mg/kg