Product_Name:	Angelic acid
Bolling_Point:	198.5±0.0 °C at 760 mmHg
Density:	1.0±0.1 g/cm3
MF:	C5H8O2
CAS:	565-63-9
Melting_Point:	44ºC
Flash_Point:	95.9±9.6 °C
FW:	100.116

MF:	C5H8O2
Bolling_Point:	198.5±0.0 °C at 760 mmHg
Exact_Mass:	100.052429
More_Info:	['1 . Appearance Colourless 单斜棒状针状or 片状结晶。有香辣气味。能升华，能随Water 蒸气挥发。 ', '2 . Density（g/mL,25/4℃）0983 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）45 ', '5 . Boiling point（ºC,Atmospheric pressure）185 ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive index14434 ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility 易Soluble in 热Water ，Soluble in Ethanol and Ethyl ether ，微Soluble in 冷Water 。其Water 溶液长时间煮沸可引起异构化而成惕各酸（Tigic acid），在痕量溴存在and 阳光下，or 强酸强碱存在下，反应速度加快。']
Melting_Point:	44ºC
PSA:	37.30000
Flash_Point:	95.9±9.6 °C
Computational_Chemistry:	['1 . XlogP 1 ', '2 . Hydrogen Bond Donor Count 1 ', '3 . Hydrogen Bond Acceptor Count 2 ', '4 . Rotatable Bond Count 1 ', '5 . TPSA 373 ', '6 . Heavy Atom Count 7 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 103 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 1 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1']
Density:	1.0±0.1 g/cm3
Molecular_Structure:	['五分子性质数据 ', '1 . Molar refractive index 2667 ', '2 . Molar volume （m3/mol）991 ', '3 . Parachor （902K）2362 ', '4 . Surface tension 322 ', '5 . Polarizability 1057']
Vapor_Pressure:	0.2±0.7 mmHg at 25°C
FW:	100.116
LogP:	1.35
Refractive_Index:	1.451