Phenylpropiolic acid 97%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Phenylacetylenecarboxylic acid, Phenylpropynoic acid, 3-Phenylpropiolic acid
130850050
130850250
ACRO130850050EA
55.4
GBP
ACRO130850050
ACRO130850250
Phenylpropiolic acid 97%
Phenylpropiolic acid
Formula:
C₉H₆O₂ MW: 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 |
MDL Number:
MFCD00004361 CAS Number: 637-44-5 EINECS: 211-285-8 |
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 270 nm A: ≤0.005 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤2 ppm |
Acidity/alkalinity | ≤0.0003 meq/g |
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