2''-Chloro-4'',5''-difluoroacetophenone

Modify Date: 2024-01-10 16:19:12

2''-Chloro-4'',5''-difluoroacetophenone Structure
2''-Chloro-4'',5''-difluoroacetophenone structure
Common Name 2''-Chloro-4'',5''-difluoroacetophenone
CAS Number 121872-94-4 Molecular Weight 190.57500
Density 1.348 g/cm3 Boiling Point 211.4ºC at 760 mmHg
Molecular Formula C8H5ClF2O Melting Point N/A
MSDS N/A Flash Point 81.7ºC

 Names

Name 2'-Chloro-4',5'-difluoroacetophenone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.348 g/cm3
Boiling Point 211.4ºC at 760 mmHg
Molecular Formula C8H5ClF2O
Molecular Weight 190.57500
Flash Point 81.7ºC
Exact Mass 190.00000
PSA 17.07000
LogP 2.82080
Vapour Pressure 0.183mmHg at 25°C
Index of Refraction 1.494

 Safety Information

Hazard Codes Xi
HS Code 2914700090

 Synthetic Route

~80%

2''-Chloro-4'',5''-difluoroacetophenone Structure

2''-Chloro-4'',...

CAS#:121872-94-4

Literature: Asahi Glass Company Ltd.; Katayama Seiyakusho Co., Ltd. Patent: US5093515 A1, 1992 ;

~%

2''-Chloro-4'',5''-difluoroacetophenone Structure

2''-Chloro-4'',...

CAS#:121872-94-4

Literature: Organic Preparations and Procedures International, , vol. 23, # 5 p. 655 - 658

~%

2''-Chloro-4'',5''-difluoroacetophenone Structure

2''-Chloro-4'',...

CAS#:121872-94-4

Literature: Organic Preparations and Procedures International, , vol. 23, # 5 p. 655 - 658

~%

2''-Chloro-4'',5''-difluoroacetophenone Structure

2''-Chloro-4'',...

CAS#:121872-94-4

Literature: Organic Preparations and Procedures International, , vol. 23, # 5 p. 655 - 658

~%

2''-Chloro-4'',5''-difluoroacetophenone Structure

2''-Chloro-4'',...

CAS#:121872-94-4

Literature: Organic Preparations and Procedures International, , vol. 28, # 2 p. 245 - 246

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

2′-Chloro-4′,5′-difluoroacetophenone
MFCD00671761
1-(2-Chloro-4,5-difluorophenyl)ethanone
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