3,5-Dibromo-1-methylpyridin-4(1H)-one

Modify Date: 2024-01-08 12:38:08

3,5-Dibromo-1-methylpyridin-4(1H)-one Structure
3,5-Dibromo-1-methylpyridin-4(1H)-one structure
Common Name 3,5-Dibromo-1-methylpyridin-4(1H)-one
CAS Number 2683-35-4 Molecular Weight 266.918
Density 2.1±0.1 g/cm3 Boiling Point 253.7±40.0 °C at 760 mmHg
Molecular Formula C6H5Br2NO Melting Point N/A
MSDS N/A Flash Point 107.3±27.3 °C

 Names

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

 Chemical & Physical Properties

Density 2.1±0.1 g/cm3
Boiling Point 253.7±40.0 °C at 760 mmHg
Molecular Formula C6H5Br2NO
Molecular Weight 266.918
Flash Point 107.3±27.3 °C
Exact Mass 264.873779
PSA 22.00000
LogP 0.14
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.660
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

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3,5-Dibromo-1-methylpyridin-4(1H)-one Structure

3,5-Dibromo-1-m...

CAS#:2683-35-4

Literature: Ochiai; Futaki Yakugaku Zasshi, 1952 , vol. 72, p. 274 Chem.Abstr., 1953 , p. 6416

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3,5-Dibromo-1-methylpyridin-4(1H)-one Structure

3,5-Dibromo-1-m...

CAS#:2683-35-4

Literature: Haitinger; Lieben Monatshefte fuer Chemie, 1885 , vol. 6, p. 312

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3,5-Dibromo-1-methylpyridin-4(1H)-one Structure

3,5-Dibromo-1-m...

CAS#:2683-35-4

Literature: Hofmann,A.W. Chemische Berichte, 1879 , vol. 12, p. 988

 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-Dibrom-1-methyl-pyridon-4
3,5-Dibrom-1-methyl-1H-pyridin-4-on
3,5-Dibromo-1-methyl-4(1H)-pyridinone
N-Methyl-3,5-dibromopyridone
3,5-dibromo-1-methyl-1H-pyridin-4-one
4(1H)-Pyridinone, 3,5-dibromo-1-methyl-
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