4-chlorophenyl 2,5-difluorobenzyl sulfone

Modify Date: 2024-01-22 20:43:49

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure
4-chlorophenyl 2,5-difluorobenzyl sulfone structure
Common Name 4-chlorophenyl 2,5-difluorobenzyl sulfone
CAS Number 470716-51-9 Molecular Weight 302.724
Density 1.4±0.1 g/cm3 Boiling Point 440.0±45.0 °C at 760 mmHg
Molecular Formula C13H9ClF2O2S Melting Point N/A
MSDS N/A Flash Point 219.9±28.7 °C

 Names

Name 2-(((4-Chlorophenyl)sulfonyl)methyl)-1,4-difluorobenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 440.0±45.0 °C at 760 mmHg
Molecular Formula C13H9ClF2O2S
Molecular Weight 302.724
Flash Point 219.9±28.7 °C
Exact Mass 301.997986
PSA 42.52000
LogP 3.08
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.573

 Safety Information

HS Code 2904909090

 Synthetic Route

~94%

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure

4-chlorophenyl ...

CAS#:470716-51-9

Literature: MERCK SHARP and DOHME LIMITED; MERCK and CO., INC. Patent: WO2004/13090 A1, 2004 ; Location in patent: Page 11-12 ;

~84%

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure

4-chlorophenyl ...

CAS#:470716-51-9

Literature: DAIICHI PHARMACEUTICAL CO., LTD. Patent: EP1466898 A1, 2004 ; Location in patent: Page 20; 21 ;

~%

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure

4-chlorophenyl ...

CAS#:470716-51-9

Literature: Scott, Jeremy P.; Lieberman, David R.; Beureux, Olivier M.; Brands, Karel M. J.; Davies, Antony J.; Gibson, Andrew W.; Hammond, Deborah C.; McWilliams, Chris J.; Stewart, Gavin W.; Wilson, Robert D.; Dolling, Ulf-H. Journal of Organic Chemistry, 2007 , vol. 72, # 11 p. 4149 - 4155

~%

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure

4-chlorophenyl ...

CAS#:470716-51-9

Literature: Scott, Jeremy P.; Lieberman, David R.; Beureux, Olivier M.; Brands, Karel M. J.; Davies, Antony J.; Gibson, Andrew W.; Hammond, Deborah C.; McWilliams, Chris J.; Stewart, Gavin W.; Wilson, Robert D.; Dolling, Ulf-H. Journal of Organic Chemistry, 2007 , vol. 72, # 11 p. 4149 - 4155

~%

4-chlorophenyl 2,5-difluorobenzyl sulfone Structure

4-chlorophenyl ...

CAS#:470716-51-9

Literature: MERCK SHARP & DOHME Patent: JP2005/501120 A, 2005 ; Location in patent: Page/Page column 12 ;

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Benzene, 2-[[(4-chlorophenyl)sulfonyl]methyl]-1,4-difluoro-
4-chlorophenyl 2,5-difluorobenzyl sulfone
2-{[(4-Chlorophenyl)sulfonyl]methyl}-1,4-difluorobenzene
2-[(4-chlorophenyl)sulfonylmethyl]-1,4-difluorobenzene
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