Chemical Name: TRI-O-TOLYLPHOSPHINE
Molecular Formula: C21H21P
Molecular Weight: 304.4
InChI Key: COIOYMYWGDAQPM-UHFFFAOYSA-N
InChI: InChI=1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

FW:	304.365
CAS:	6163-58-2
Flash_Point:	214.6±34.7 °C
MF:	C21H21P
Symbol:	Warning
Bolling_Point:	412.4±44.0 °C at 760 mmHg
Melting_Point:	123-125 °C(lit.)
Product_Name:	Tri-o-tolylphosphine
Density:	N/A

FW:	304.365
MF:	C21H21P
LogP:	7.07
Bolling_Point:	412.4±44.0 °C at 760 mmHg
Exact_Mass:	304.138092
PSA:	13.59000
Computational_Chemistry:	['1. XlogP :57 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :0 ', '4. Rotatable Bond Count :3 ', '5. Isotope Atom Count :N/A ', '6. TPSA 0 ', '7. Heavy Atom Count :22 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :287 ', '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']
Vapor_Pressure:	0.0±0.9 mmHg at 25°C
Melting_Point:	123-125 °C(lit.)
Flash_Point:	214.6±34.7 °C
More_Info:	['1 . Appearance White 结晶粉末 ', '2 . Density（g/mL, 25 ℃ ）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）124 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC，267KPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（º F）Unknow ', '9 . Specific rotation（º, C=025, Water ）-105 ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（20ºC）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 Unknow']

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
Symbol:	GHS07
WGK_Germany:	3
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H315-H319-H335
RIDADR:	NONH for all modes of transport
Risk_Statements(EU):	R36/37/38
Hazard_Codes:	Xi:Irritant;