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Chemical Intermediate Pharmaceutical Chemical
Chemical and physical properties of cis-5-norbornene-exo-2,3-dicarboxylic anhydride
Density 1.4±0.1 g/cm3
Boiling point 331.1±42.0 °C at 760 mmHg
Melting point 140-145ºC(lit.)
Molecular formula C9H8O3
Molecular weight 164.158
Flash point 163.8±25.1 °C
Accurate quality 164.047348
PSA 43.37000
LogP -0.04
Appearance: Off-white to yellow-brown solid
Vapor pressure 0.0±0.7 mmHg at 25°C
Refractive index 1.584
Storage conditions
Sealed in a cool and dry environment
Stability
In compliance with the use and storage will not decompose.
Molecular Structure
1. Molar refractive index: 39.08
2. Molar volume (m3/mol): 116.7
3. Isotonic specific volume (90.2K): 312.0
4. Surface tension (dyne/cm): 50.9
5. Polarizability (10-24cm3): 15.49
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