2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one

Modify Date: 2024-01-08 20:09:12

2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one Structure
2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one structure
Common Name 2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one
CAS Number 847872-04-2 Molecular Weight 234.20200
Density 1.29g/cm3 Boiling Point 380.9ºC at 760 mmHg
Molecular Formula C12H8F2N2O Melting Point N/A
MSDS N/A Flash Point 184.2ºC

 Names

Name 2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 380.9ºC at 760 mmHg
Molecular Formula C12H8F2N2O
Molecular Weight 234.20200
Flash Point 184.2ºC
Exact Mass 234.06000
PSA 44.95000
LogP 4.08580
Index of Refraction 1.569

 Safety Information

HS Code 2927000090

 Synthetic Route

~89%

2,3-difluoro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one Structure

2,3-difluoro-4-...

CAS#:847872-04-2

Literature: Bayer Chemicals AG Patent: EP1514865 A1, 2005 ; Location in patent: Page/Page column 8; 9 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

2,3-DIFLUORO-4-(PHENYLDIAZENYL)PHENOL
Phenol,2,3-difluoro-4-(phenylazo)-(9CI)
2,3,7,8-TCDD
Phenol,2,3-difluoro-4-(2-phenyldiazenyl)