Brand: Taipu Group
Price: CNY 42 / BAGS
Min. Order: 1 BAGS
O-Phthalaldehyde yellow acicular crystalCAS 643-79-8Whatsapp/Telegram/Signal : +852 46595418
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Density 1.2± 0.1g /cm3
Boiling point 266.1±23.0 °C at 760 mmHg
Melting point 55-58 °C(lit.)
Molecular formula C8H6O2
Molecular weight 134.132
Flash point 98.5±19.6 °C
Accurate mass 134.036774
PSA 34.14000
LogP 0.51
Appearance properties Light yellow crystalline powder
Vapor pressure 0.0±0.5 mmHg at 25°C
Refractive index 1.623
Storage condition
Store in an airtight container in a cool, dry place. Storage must be away from oxidizing agents.
stability
Stay away from oxides.
Water soluble
Molecular structure
1, molar refractive index: 39.75
2, molar volume (m3/mol) : 112.7
3. Isotropic specific volume (90.2K) : 297.3
4, surface tension (dyne/cm) : 48.3
5. Polarizability (10-24cm3) : 15.76
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