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Bolling_Point:
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−23.2 °C(lit.)
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LogP:
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0.63950
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More_Info:
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['1. Appearance Colourless 气体 ', '2. Melting point（℃）-1027 ', '3. Boiling point（℃）-232 ', '4相对. Density（Water =1）071（-50℃） ', '5相对蒸气. Density（Atmosphere =1）138 ', '6. Saturated vapor pressure（kPa）51676（20℃） ', '7. Combustion heat（kJ/mol）-18496 ', '8. Critical temperature（℃）1292 ', '9. Critical pressure（MPa）563 ', '10Octanol /Water 分配系数094 ', '11. Flash point（℃）＜-30 ', '12引燃温度（℃）34015 ', '13. Upper limit of explosion（%）117 ', '14. Lower limit of explosion（%）17 ', '15. Solubility 微Soluble in Water ，Soluble in Ethanol Ethyl ether 等多数有机溶剂。 ', '16临界. Density（g·cm-3）0245 ', '17临界体积（cm3·mol-1）1635 ', '18临界压缩因子0275 ', '19偏心因子0216 ', '20气相标准. Combustion heat(焓)(kJ·mol-1)-19367 ', '21气相标准声称热(焓)( kJ·mol-1)1845 ', '22气相标准熵(J·mol-1·K-1) 24847 ', '23气相标准生成自由能( kJ·mol-1)1935 ', '24气相标准热熔(J·mol-1·K-1)6073']
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Computational_Chemistry:
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['1. XlogP :09 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :0 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :3 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :265 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
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Melting_Point:
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−102.7 °C(lit.)
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Exact_Mass:
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40.03130
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MF:
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C3H4
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Density:
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0.648 g/cm3
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Refractive_Index:
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1.363
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Flash_Point:
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-51 °C
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Molecular_Structure:
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['1. Molar refractive index 1377 ', '2. Molar volume 618 ', '3. Parachor （902K）1305 ', '4. Surface tension 198 ', '5. Dielectric constant 256 ', '6偶极距（10-24cm3）无可用 ', '7. Polarizability 546']
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FW:
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40.06390
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