Coumarin 99+%
Supplier: Thermo Scientific
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Warning
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Synonyms:
1-Benzopyran-2-one, 2H-Chromen-2-one, 1,2-Benzopyrone
110530010
110530050
110532500
ACRO110530010EA
126
GBP
ACRO110530010
ACRO110530050
ACRO110532500
Coumarin 99+%
Coumarin
Formula:
C₉H₆O₂ MW: 146,15 g/mol Boiling Pt: 298 °C (1013 hPa) Melting Pt: 68…71 °C Density: 0,935 g/cm³ (20 °C) Flash Pt: 162 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006850 CAS Number: 91-64-5 EINECS: 202-086-7 UN: 2811 ADR: 6.1,III Merck Index: 13,02588 |
Specification Test Results
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Melting point | 68 to 71 °C |
GC | ≥99.0 % |
Specific gravity | (20 °C) 0.868 to 0.888 |
Acid value | ≤1 mg KOH/g |
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