Product_Name:	2-Methyl-2-butenenitrile
Flash_Point:	-17ºC
Melting_Point:	-12ºC
FW:	81.11580
Density:	0.810 g/mL at 20ºC(lit.)
CAS:	4403-61-6
Bolling_Point:	122ºC
MF:	C5H7N

Molecular_Structure:	['1 . Molar refractive index 2502 ', '2 . Molar volume （m3/mol）978 ', '3 . Parachor （902K）2227 ', '4 . Surface tension 268 ', '5 . Polarizability （10 -24cm 3）992']
Flash_Point:	-17ºC
Refractive_Index:	n20/D 1.417
FW:	81.11580
Density:	0.810 g/mL at 20ºC(lit.)
Bolling_Point:	122ºC
Computational_Chemistry:	['1 . XlogP 1 ', '2 . Hydrogen Bond Donor Count 0 ', '3 . Hydrogen Bond Acceptor Count 1 ', '4 . Rotatable Bond Count 0 ', '5 . TPSA 238 ', '6 . Heavy Atom Count 6 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 102 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 1 ', '14 . Covalently-Bonded Unit Count 1']
LogP:	1.47618
Melting_Point:	-12ºC
PSA:	23.79000
MF:	C5H7N
More_Info:	['1 . Appearance 不确定 ', '2 . Density（g/mL ,20℃）0810 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）不确定 ', '5 . Boiling point（ºC）115-120 ', '6 . Boiling point（ºC,7mmHg）50 ', '7 . Refractive index1417 ', '8 . Flash point（ºC）-17 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 蒸汽压（20ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 不确定']
Exact_Mass:	81.05780