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117-34-0

Name 2,2-Diphenylacetic acid
CAS 117-34-0
EINECS(EC#) 204-185-0
Molecular Formula C14H12O2
MDL Number MFCD00004251
Molecular Weight 212.24
MOL File 117-34-0.mol
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Chemical Properties

Appearance white to creamy-white crystalline powder
Melting point  147-149 °C(lit.)
Boiling point  195°C 25mm
density  1,257 g/cm3
refractive index  1.6000 (estimate)
Fp  195°C/25mm
storage temp.  Sealed in dry,Room Temperature
solubility  0.13g/l
form  Crystalline Powder
pka 3.94(at 25℃)
color  White to creamy-white
PH 3.8 (H2O, 20℃)(saturated solution)
Water Solubility  Slightly soluble in water(0.13g/L).
Merck  14,3316
BRN  1910978
InChIKey PYHXGXCGESYPCW-UHFFFAOYSA-N
CAS DataBase Reference 117-34-0(CAS DataBase Reference)
NIST Chemistry Reference Benzeneacetic acid, «alpha»-phenyl-(117-34-0)
EPA Substance Registry System 117-34-0(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  2
RTECS  AH2515000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29163900

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