Melting_Point:	195-204ºC
CAS:	56-12-2
MF:	C4H9NO2
Flash_Point:	103.8±22.6 °C
Product_Name:	4-Aminobutyric acid
Density:	1.1±0.1 g/cm3
FW:	103.120
Bolling_Point:	248.0±23.0 °C at 760 mmHg

Refractive_Index:	1.465
Vapor_Pressure:	0.0±1.0 mmHg at 25°C
Flash_Point:	103.8±22.6 °C
LogP:	-0.64
Bolling_Point:	248.0±23.0 °C at 760 mmHg
PSA:	63.32000
Molecular_Structure:	['五分子性质数据 ', '1 . Molar refractive index 2568 ', '2 . Molar volume 928 ', '3 . Parachor （902K）2421 ', '4 . Surface tension 462 ', '5 . Polarizability 1018']
Computational_Chemistry:	['1 . XlogP -32 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 3 ', '5 . Isotope Atom Count ', '6 . TPSA 633 ', '7 . Heavy Atom Count 7 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 627 ', '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']
Melting_Point:	195-204ºC
MF:	C4H9NO2
Exact_Mass:	103.063332
FW:	103.120
Density:	1.1±0.1 g/cm3
More_Info:	['1 . Appearance 片状or 针状结晶。 ', '2 . Density（g/mL,25/4℃） 111 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）202（分解） ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '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 Water ，Insoluble in Ethanol and Ethyl ether 及苯。']

Risk_Statements(EU):	R36/37/38
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	ES6300000
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi:Irritant
HS_Code:	29224995
Safety_Statements:	S26-S36