-
Name
DAPHNETIN
- EINECS
- CAS No. 106754-20-5
- Density 1.563g/cm3
- Solubility
- Melting Point >260 °C(Solv: acetone (67-64-1); water (7732-18-5))
- Formula C9H6 O4
- Boiling Point 430.4°C at 760 mmHg
- Molecular Weight 178.14
- Flash Point 184.5°C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 4,8-Dihydroxycoumarin
- PSA 70.67000
- LogP 1.20420
Daphnetin Chemical Properties
Molecule structure of Daphnetin (CAS NO.106754-20-5) :
Molecular Weight: 178.1415 g/mol
Molecular Formula: C9H6O4
Density: 1.612 g/cm3
Boiling Point: 423.7 °C at 760 mmHg
Flash Point: 181.6 °C
Index of Refraction: 1.711
Molar Refractivity: 43.23 cm3
Molar Volume: 110.5 cm3
Polarizability: 17.13*10-24 cm3
Surface Tension: 83.5 dyne/cm
Enthalpy of Vaporization: 71.49 kJ/mol
Vapour Pressure: 6.17E-08 mmHg at 25 °C
InChI: InChI=1/C9H6O4/c10-6-3-1-2-5-7(11)4-8(12)13-9(5)6/h1-4,10-11H
InChIKey: YBGKGTOOPNQOKH-UHFFFAOYAC
Daphnetin Specification
Daphnetin (CAS NO.106754-20-5) is also called 2H-1-benzopyran-2-one, 4,8-dihydroxy- ; 4,8-Dihydroxy-2H-chromen-2-one .
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