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(S)-(+)-Mandelic acid Structure

(S)-(+)-Mandelic acid

Chemical Properties

Melting point 131-134 °C(lit.)
alpha  155 º (c=2 , H2O)
Boiling point 234.6°C (rough estimate)
Density  1.3410
refractive index  153.5 ° (C=1, H2O)
Flash point >190°C
storage temp.  Store below +30°C.
solubility  Methanol (Slightly), Water (Sparingly, Heated)
pka 3.41±0.25(Predicted)
form  Crystalline Powder
color  White to beige-brown
PH 2.1 (60g/l, H2O, 20℃)
optical activity [α]20/D +153±5°, c = 5% in H2O
Water Solubility  100 g/L (25 ºC)
Sensitive  Light Sensitive
BRN  2208678
Stability Stable, but light sensitive. Combustible. Incompatible with strong bases, strong oxidizing agents, strong reducing agents.
LogP 0.550 (est)
CAS DataBase Reference 17199-29-0(CAS DataBase Reference)
NIST Chemistry Reference Benzeneacetic acid, «alpha»-hydroxy-, (s)-(17199-29-0)
EPA Substance Registry System Benzeneacetic acid, .alpha.-hydroxy-, (.alpha.S)- (17199-29-0)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-37/39-26-36
WGK Germany  3
TSCA  Yes
HS Code  29181980

MSDS

Usage And Synthesis

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