Symbol:	Danger
FW:	142.24200
Density:	0.82 g/mL at 25 °C(lit.)
CAS:	4559-79-9
Bolling_Point:	172-173 °C723 mm Hg(lit.)
Product_Name:	N,N,N,N-Tetramethyl-1,4-Diamino-2-Butene
Melting_Point:	N/A
Flash_Point:	123 °F
MF:	C8H18N2

Molecular_Structure:	['1 . Molar refractive index 4661 ', '2 . Molar volume （m3/mol）1687 ', '3 . Parachor （902K）3890 ', '4 . Surface tension 282 ', '5 . Polarizability （10 -24cm 3）1847']
LogP:	0.66580
Flash_Point:	123 °F
Refractive_Index:	n20/D 1.4416(lit.)
FW:	142.24200
Density:	0.82 g/mL at 25 °C(lit.)
Bolling_Point:	172-173 °C723 mm Hg(lit.)
Computational_Chemistry:	['1 . XlogP 06 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 0 ', '4 . Rotatable Bond Count 4 ', '5 . TPSA 89 ', '6 . Heavy Atom Count 10 ', '7 . Topological Polar Surface Area 2 ', '8 . Complexity 834 ', '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']
PSA:	6.48000
MF:	C8H18N2
More_Info:	['1 . Appearance 不确定 ', '2 . Density（g/mL ,25/4℃）082 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）不确定 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC,723mmHg）172-173 ', '7 . Refractive index14416 ', '8 . Flash point（ºF）123 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）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:	142.14700

Hazard_Codes:	C: Corrosive;
Symbol:	Danger
Packing_Group:	II
Hazard_Class:	8
Warning_Statement:	P280-P305 + P351 + P338-P310
HS_Code:	2921290000
Personal_Protective_Equipment:	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk_Statements(EU):	R10
Safety_Statements:	S16-S26-S36/37/39-S45-S27
RIDADR:	UN 2734 8/PG 2
WGK_Germany:	3