Symbol:	GHS05, GHS06
CAS:	2456-81-7
Flash_Point:	112.9±19.8 °C
Product_Name:	4-Pyrrolidinopyridine
Bolling_Point:	263.1±13.0 °C at 760 mmHg
FW:	148.205
Melting_Point:	54-58 °C(lit.)
MF:	C9H12N2
Density:	1.1±0.1 g/cm3

Refractive_Index:	1.563
Vapor_Pressure:	0.0±0.5 mmHg at 25°C
Flash_Point:	112.9±19.8 °C
LogP:	1.43
Bolling_Point:	263.1±13.0 °C at 760 mmHg
Water_Solubility:	3 g/L (21 ºC)
PSA:	16.13000
Molecular_Structure:	['1 . Molar refractive index 4454 ', '2 . Molar volume （m3/mol）1371 ', '3 . Parachor （902K）3562 ', '4 . Surface tension 454 ', '5 . Polarizability （10 -24cm 3）1766']
Computational_Chemistry:	['1. XlogP :15 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :1 ', '5. Isotope Atom Count :N/A ', '6. TPSA 161 ', '7. Heavy Atom Count :11 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :113 ', '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:	54-58 °C(lit.)
MF:	C9H12N2
Exact_Mass:	148.100052
FW:	148.205
Density:	1.1±0.1 g/cm3
More_Info:	['1 . Appearance 结晶 2 . Density（g/mL, ,20 ℃） Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）57 5 . Boiling point（ºC,Atmospheric pressure）132~137 6 . Boiling point（ºC 21mmHg）171-173 ', '7 . Refractive index（nD20）Unknow ', '8 . Flash point（ºC）>110 ', '9 . Specific rotation（）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（Pa,20ºC）Unknow ', '12 . Saturated vapor pressure（kPa, 0ºC）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 Unknow']

Symbol:	GHS05, GHS06
RIDADR:	UN 2923 8/PG 3
HS_Code:	2933990090
Packing_Group:	II
Hazard_Class:	8
Risk_Statements(EU):	R23/24/25;R34;R41
WGK_Germany:	3
Personal_Protective_Equipment:	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard_Codes:	T:Toxic;
Warning_Statement:	P280-P301 + P310-P305 + P351 + P338-P310
Safety_Statements:	H301-H314