3,5-Dibromopyridin-4-ol

Modify Date: 2024-01-02 08:52:58

3,5-Dibromopyridin-4-ol Structure
3,5-Dibromopyridin-4-ol structure
Common Name 3,5-Dibromopyridin-4-ol
CAS Number 28419-11-6 Molecular Weight 252.891
Density 2.2±0.1 g/cm3 Boiling Point 317.5±37.0 °C at 760 mmHg
Molecular Formula C5H3Br2NO Melting Point N/A
MSDS N/A Flash Point 145.8±26.5 °C

 Names

Name 3,5-dibromo-1,4-dihydropyridin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.2±0.1 g/cm3
Boiling Point 317.5±37.0 °C at 760 mmHg
Molecular Formula C5H3Br2NO
Molecular Weight 252.891
Flash Point 145.8±26.5 °C
Exact Mass 250.858124
PSA 32.86000
LogP 1.14
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.654

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

~88%

3,5-Dibromopyridin-4-ol Structure

3,5-Dibromopyri...

CAS#:28419-11-6

Literature: THE UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Patent:   US2008/20010 A1, 2008 ; Location in patent: Page/Page column 16 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,5-DIBROMO-4-PYRIDINOL
4-Pyridinol, 3,5-dibromo-
3,5-Dibromopyridin-4(3H)-one
3,5-dibromopyridin-4(1H)-one
3,5-Dibrom-pyridin-4-ol
4(1H)-pyridinone, 3,5-dibromo-
3,5-Dibrom-4-pyridilaldehyd
3,5-dibromo-4-pyridinecarboxaldehyde
3,5-Dibromo-pyridin-4-ol
3,5-Dibrom-4-hydroxypyridin
3,5-dibromoisonicotinaldehyde
3,5-dibromopyridin-4-ol
3,5-dibromo-pyridine-4-carbaldehyde
3,5-Dibromopyridine-4-carboxaldehyde