Symbol:	Warning
FW:	172.245
Density:	1.187 g/cm3
CAS:	2226-96-2
Bolling_Point:	269ºC
Product_Name:	4-Hydroxy-TEMPO
Melting_Point:	69-71 °C(lit.)
Flash_Point:	N/A
MF:	C9H18NO2

Water_Solubility:	soluble
FW:	172.245
Density:	1.187 g/cm3
Bolling_Point:	269ºC
Computational_Chemistry:	['1 . XlogP 09 ', '2 . Hydrogen Bond Donor Count 1 ', '3 . Hydrogen Bond Acceptor Count 2 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count ', '6 . TPSA 245 ', '7 . Heavy Atom Count 12 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 159 ', '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']
LogP:	1.28370
Melting_Point:	69-71 °C(lit.)
PSA:	23.47000
MF:	C9H18NO2
More_Info:	['1 . Appearance 橙色晶体 ', '2 . Density（g/mL,25ºC）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）69-72 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC 45mmHg）Unknow ', '7 . Refractive index（nD20）Unknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）146 ', '11 . Vapor pressure（Pa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,20ºC）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 1670g/l']
Exact_Mass:	172.133759

Hazard_Codes:	Xn:Harmful
Symbol:	Warning
Warning_Statement:	P261-P305 + P351 + P338
HS_Code:	29333999
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	TN8991000
Risk_Statements(EU):	R22;R36/38
Safety_Statements:	S26-S36-S37/39
RIDADR:	NONH for all modes of transport
WGK_Germany:	1