- 155960-91-16-Quinazolinecarboxylicacid, 3,4-dihydro-4-oxo-, ethyl ester
- 155960-92-2Quinazoline,4-chloro-6-ethoxy-
- 155960-94-46-Quinazolinecarboxylicacid, 4-chloro-, ethyl ester
- 155960-97-76-Ethoxyquinazolin-4(3H)-one
- 155974-00-8Ivabradine
- 15597-40-7Phosphorus bromide difluoride
- 155-97-5Pyridinium,3-[[(dimethylamino)carbonyl]oxy]-1-methyl-
- 155975-72-76-Oxa-2-azabicyclo[3.2.0]heptane-3,7-dione,1-[(1S)-1-hydroxy-2-methylpropyl]-4-methyl-, (1R,4R,5S)-
- 155976-13-9Cyclopropaneaceticacid, a-[[(1,1-dimethylethoxy)carbonyl]amino]-,(aS)-
- 15597-76-9Phenol,4-chloro-2-[(phenylimino)methyl]-
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
(Triphenylphosphoranylidene)ketene |
EINECS | N/A |
| CAS No. | 15596-07-3 | Density | 1.12g/cm3 |
| PSA | 26.88000 | LogP | 2.76940 |
| Solubility | N/A | Melting Point |
171 °C |
| Formula | C20H15 O P | Boiling Point | 455.4°C at 760 mmHg |
| Molecular Weight | 302.312 | Flash Point | 229.2°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Ethenone,(triphenylphosphoranylidene)- (9CI); Ketene, (triphenylphosphoranylidene)-(8CI); (Triphenylphosphoranylidene)ethenone;(Triphenylphosphoranylidene)ketene; Bestmann ylide;Ketenylidene(triphenyl)phosphorane; NSC 620573;Oxovinylidenetriphenylphosphorane; Triphenyl(ketenylidene)phosphorane |
Article Data | 17 |
(Triphenylphosphoranylidene)ketene Chemical Properties
Molecular Structure of (Triphenylphosphoranylidene)ketene (CAS NO.15596-07-3):
.gif)
Systematic Name: (Triphenyl-lambda~5~-phosphanylidene)ethenone
Molecular Formula: C20H15OP
Molecular Weight: 302.31
CAS Registry Number: 15596-07-3
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 3
Index of Refraction: 1.604
Molar Refractivity: 92.28 cm3
Molar Volume: 268 cm3
Surface Tension: 29.5 dyne/cm
Density: 1.12 g/cm3
Melting Point: 171 °C
Flash Point: 229.2 °C
Enthalpy of Vaporization: 71.51 kJ/mol
Boiling Point: 455.4 °C at 760 mmHg
Vapour Pressure: 1.77E-08 mmHg at 25 °C
SMILES: O=C=C=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChI: InChI=1/C20H15OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H
InChIKey: MNASRBWCHRURHY-UHFFFAOYAQ
(Triphenylphosphoranylidene)ketene Specification
(Triphenylphosphoranylidene)ketene (CAS NO.15596-07-3), its Synonyms are Ethenone,2-(triphenylphosphoranylidene)- ; Ethenone,(triphenylphosphoranylidene)- (9CI) ; Ketene, (triphenylphosphoranylidene)-(8CI) ; (Triphenylphosphoranylidene)ethenone ; Triphenyl(ketenylidene)phosphorane ; Bestmann ylide ; Ketenylidene(triphenyl)phosphorane ; Oxovinylidenetriphenylphosphorane .
What can I do for you?
Get Best Price
