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501-97-3

Name 3-(4-Hydroxyphenyl)propionic acid
CAS 501-97-3
EINECS(EC#) 207-931-3
Molecular Formula C9H10O3
MDL Number MFCD00002778
Molecular Weight 166.17
MOL File 501-97-3.mol
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Chemical Properties

Appearance Pale-Yellow Crystals
Melting point  129-131 °C(lit.)
Boiling point  254.38°C (rough estimate)
density  1.1708 (rough estimate)
refractive index  1.5286 (estimate)
storage temp.  2-8°C
solubility  DMSO (Slightly), Methanol (Slightly)
form  Powder or Granules
pka 4.74±0.10(Predicted)
color  Off-white to beige
Water Solubility  slightly soluble
Usage Antioxidant
BRN  2209841
InChIKey NMHMNPHRMNGLLB-UHFFFAOYSA-N
LogP 1.100 (est)
CAS DataBase Reference 501-97-3(CAS DataBase Reference)
NIST Chemistry Reference 4-Hydroxyphenylpropionic acid(501-97-3)
EPA Substance Registry System 501-97-3(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
RTECS  MW5342000
Hazard Note  Irritant
HS Code  29182990
Toxicity
LD50 intravenous in mouse: 1809mg/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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