DIPHENYLKETENE

Names

[ CAS No. ]:
525-06-4

[ Name ]:
DIPHENYLKETENE

[Synonym ]:
Ethenone,diphenyl
2,2-Diphenylethylenone
Diphenylketene
Ethenone,2,2-diphenyl
2,2-DIMETHYL-5-CARBETHOXY-1,3-DIOXANE
Diphenylethenone
1,1'-diphenylketene
2,2-diphenyl-ethenone

Chemical & Physical Properties

[ Density]:
1.063g/cm3

[ Boiling Point ]:
267.5ºC at 760mmHg

[ Molecular Formula ]:
C₁₄H₁₀O

[ Molecular Weight ]:
194.22900

[ Flash Point ]:
106.4ºC

[ Exact Mass ]:
194.07300

[ PSA ]:
17.07000

[ LogP ]:
2.94990

[ Index of Refraction ]:
1.578

Safety Information

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%