3,4-Dimethyl-5-nitro-2(1H)-pyridinone

Modify Date: 2025-09-18 11:13:25

3,4-Dimethyl-5-nitro-2(1H)-pyridinone Structure
3,4-Dimethyl-5-nitro-2(1H)-pyridinone structure
Common Name 3,4-Dimethyl-5-nitro-2(1H)-pyridinone
CAS Number 65169-34-8 Molecular Weight 168.150
Density 1.3±0.1 g/cm3 Boiling Point 323.5±35.0 °C at 760 mmHg
Molecular Formula C7H8N2O3 Melting Point N/A
MSDS N/A Flash Point 149.4±25.9 °C

 Names

Name 3,4-dimethyl-5-nitro-1H-pyridin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 323.5±35.0 °C at 760 mmHg
Molecular Formula C7H8N2O3
Molecular Weight 168.150
Flash Point 149.4±25.9 °C
Exact Mass 168.053497
PSA 78.94000
LogP 0.11
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.552
InChIKey OYAVUDSYTOBZEY-UHFFFAOYSA-N
SMILES Cc1c([N+](=O)[O-])c[nH]c(=O)c1C

 Safety Information

HS Code 2933399090

 Synthetic Route

~60%

3,4-Dimethyl-5-nitro-2(1H)-pyridinone Structure

3,4-Dimethyl-5-...

CAS#:65169-34-8

Literature: Straub Synthetic Communications, 1993 , vol. 23, # 3 p. 365 - 372

 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

2(1H)-Pyridinone, 3,4-dimethyl-5-nitro-
2-Hydroxy-3,4-dimethyl-5-nitropyridin
3,4-dimethyl-5-nitropyridin-2-ol
3,4-Dimethyl-5-nitropyridin-2(1H)-one
3,4-Dimethyl-5-nitro-2(1H)-pyridinone
3,4-dimethyl-5-nitro-2-pyridinol
2(1H)-Pyridinone,3,4-dimethyl-5-nitro
3,4-dimethyl-2-hydroxy-5-nitropyridine
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