Ethanone,1,1'-(methylenedi-4,1-phenylene)bis-

Names

[ CAS No. ]:
790-82-9

[ Name ]:
Ethanone,1,1'-(methylenedi-4,1-phenylene)bis-

[Synonym ]:
4.4'-Diacetyl-diphenylmethan
4,4'-Diacetyldiphenylmethane
41.4'1-Dioxo-4.4'-diaethyl-diphenylmethan

Chemical & Physical Properties

[ Density]:
1.088g/cm3

[ Boiling Point ]:
423.2ºC at 760 mmHg

[ Melting Point ]:
93ºC

[ Molecular Formula ]:
C₁₇H₁₆O₂

[ Molecular Weight ]:
252.30800

[ Flash Point ]:
158.2ºC

[ Exact Mass ]:
252.11500

[ PSA ]:
34.14000

[ LogP ]:
3.68260

[ Index of Refraction ]:
1.565

Safety Information

[ Hazard Codes ]:
Xi

[ 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%