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$2-(triphenyl-$l^{5}-phosphanylidene)propanal (CAS: 24720-64-7) - Chemical Structure and Molecular Formula$

$2-(triphenyl-$l^{5}-phosphanylidene)propanal (CAS: 24720-64-7) - Chemical Structure Thumbnail$

2-(triphenyl-$l^{5}-phosphanylidene)propanal

Catalog No: FT-0765452

CAS No: 24720-64-7

Chemical Name: 2-(triphenyl-$l^{5}-phosphanylidene)propanal
Molecular Formula: C21H19OP
Molecular Weight: 318.3
InChI Key: VHUQEFAWBCDBSC-UHFFFAOYSA-N
InChI: InChI=1S/C21H19OP/c1-18(17-22)23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3

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

Bolling_Point:	478.5±28.0 °C at 760 mmHg
CAS:	24720-64-7
MF:	C21H19OP
Density:	1.1±0.1 g/cm3
Melting_Point:	219-221ºC(lit.)
Product_Name:	2-(Triphenylphosphoranylidene)propanal
Flash_Point:	243.2±24.0 °C
FW:	318.349

MF:	C21H19OP
Density:	1.1±0.1 g/cm3
Computational_Chemistry:	['1. XlogP :36 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :1 ', '4. Rotatable Bond Count :4 ', '5. Isotope Atom Count :N/A ', '6. TPSA 171 ', '7. Heavy Atom Count :23 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :383 ', '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']
More_Info:	['1 . Appearance Solid ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）219-221 ', '5 . Boiling point（ºC, 1mmHg）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive index（n20/D）Unknow4 ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（[α]20/D，º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（mmHg,78ºC）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 (g/l,Water ，at 20 ºC)Unknow']
Exact_Mass:	318.117340
Vapor_Pressure:	0.0±1.2 mmHg at 25°C
Flash_Point:	243.2±24.0 °C
PSA:	26.88000
Molecular_Structure:	['1. Molar refractive index 不确定 ', '2 . Molar volume 不确定 3 . Parachor （902K）不确定 4 . Surface tension 不确定 ', '5 . Polarizability 不确定']
LogP:	3.22
Bolling_Point:	478.5±28.0 °C at 760 mmHg
FW:	318.349
Refractive_Index:	1.611
Melting_Point:	219-221ºC(lit.)

Personal_Protective_Equipment:	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
HS_Code:	2931900090
RIDADR:	NONH for all modes of transport