ChemNet > CAS > 20386-33-8 2,3,4,5,6-Pentamethylbenzophenone
20386-33-8 2,3,4,5,6-Pentamethylbenzophenone
produktnavn |
2,3,4,5,6-Pentamethylbenzophenone |
Engelsk navn |
2,3,4,5,6-Pentamethylbenzophenone;(pentamethylphenyl)(phenyl)methanone |
Molekylær Formel |
C18H20O |
Molekylvekt |
252.3508 |
InChI |
InChI=1/C18H20O/c1-11-12(2)14(4)17(15(5)13(11)3)18(19)16-9-7-6-8-10-16/h6-10H,1-5H3 |
CAS-nummer |
20386-33-8 |
Molecular Structure |
|
Tetthet |
1.013g/cm3 |
Smeltepunkt |
137-138℃ |
Kokepunkt |
380.9°C at 760 mmHg |
Brytningsindeks |
1.557 |
Flammepunktet |
163.8°C |
Damptrykk |
5.27E-06mmHg at 25°C |
Hazard symboler |
|
Risiko Koder |
|
Sikkerhet Beskrivelse |
|
|