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5438-19-7

Name 4-Propoxybenzoic acid
CAS 5438-19-7
Molecular Formula C10H12O3
MDL Number MFCD00013989
Molecular Weight 180.2
MOL File 5438-19-7.mol
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Chemical Properties

Appearance White to light yellow crystal powder
Melting point  144-146 °C(lit.)
Boiling point  273.02°C (rough estimate)
density  1.1272 (rough estimate)
refractive index  1.5160 (estimate)
storage temp.  Sealed in dry,Room Temperature
pka pK1:4.78 (20°C)
Water Solubility  insoluble
Usage Intermediates of Liquid Crystals
BRN  2208387
CAS DataBase Reference 5438-19-7(CAS DataBase Reference)
NIST Chemistry Reference 4-n-Propoxybenzoic acid(5438-19-7)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S25:Avoid contact with eyes .
S24:Avoid contact with skin .
WGK Germany  3
HazardClass  IRRITANT
HS Code  29189900

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