Phenylpropiolic acid 97%
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:637-44-5
:
Formula:C₉H₆O₂
MDL Number:MFCD00004361
:146.15 g/mol
Boiling Pt:294 °C (1013 hPa)
Melting Pt:136…139 °C
Density:1,28 g/cm³ (20 °C)
Storage Temperature:Refrigerator
EINECS:211-285-8
:GHS07
Specification Test Results
- Appearance:White to light beige Crystalline powder
- Infrared spectrum:Conforms
- Melting point:136 to 139 °C
- Titration with NaOH:≥96.0 %
- UV:at 240 nm A: ≤0.15
- Color scale:≤10 APHA
- Residue after evaporation:≤2 ppm
- Acidity/alkalinity:≤0.0003 meq/g
Specification Test Results
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