3,4-Dimethoxypyridine

Modify Date: 2025-08-27 19:47:13

3,4-Dimethoxypyridine Structure
3,4-Dimethoxypyridine structure
Common Name 3,4-Dimethoxypyridine
CAS Number 109613-93-6 Molecular Weight 139.152
Density 1.1±0.1 g/cm3 Boiling Point 202.6±20.0 °C at 760 mmHg
Molecular Formula C7H9NO2 Melting Point N/A
MSDS N/A Flash Point 72.9±12.0 °C

 Names

Name 3,4-Dimethoxypyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 202.6±20.0 °C at 760 mmHg
Molecular Formula C7H9NO2
Molecular Weight 139.152
Flash Point 72.9±12.0 °C
Exact Mass 139.063324
PSA 31.35000
LogP 1.26
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.489

 Safety Information

HS Code 2933399090

 Synthetic Route

 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

3,4-Dimethoxypyridine
3,4-dimethoxy-pyridine
Pyridine, 3,4-dimethoxy-
3,4-Dimethoxy-pyridin
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