3,5-Dichloro-1-methyl-2(1H)-pyrazinone

Modify Date: 2024-01-06 12:18:07

3,5-Dichloro-1-methyl-2(1H)-pyrazinone Structure
3,5-Dichloro-1-methyl-2(1H)-pyrazinone structure
Common Name 3,5-Dichloro-1-methyl-2(1H)-pyrazinone
CAS Number 87486-33-7 Molecular Weight 179.004
Density 1.6±0.1 g/cm3 Boiling Point 225.7±50.0 °C at 760 mmHg
Molecular Formula C5H4Cl2N2O Melting Point 71 °C
MSDS N/A Flash Point 90.3±30.1 °C

 Names

Name 3,5-dichloro-1-methylpyrazin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 225.7±50.0 °C at 760 mmHg
Melting Point 71 °C
Molecular Formula C5H4Cl2N2O
Molecular Weight 179.004
Flash Point 90.3±30.1 °C
Exact Mass 177.970062
PSA 34.89000
LogP 0.19
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.612

 Synthetic Route

~61%

3,5-Dichloro-1-methyl-2(1H)-pyrazinone Structure

3,5-Dichloro-1-...

CAS#:87486-33-7

Literature: PIERRE FABRE MEDICAMENT; Leroy, Isabelle; Dupont-Passelaigue, Elisabeth; Mialhe, Samuel; Junquero, Didier; Valeille, Karine Patent: US2013/40928 A1, 2013 ; Location in patent: Paragraph 0245; 0246; 0247 ;

 Synonyms

3,5-Dichloro-1-methyl-1H-pyrazin-2-one
3,5-Dichloro-1-methyl-2(1H)-pyrazinone
2(1H)-Pyrazinone, 3,5-dichloro-1-methyl-