21889-09-8

21889-09-8 structure
21889-09-8 structure
  • Name: Benzene,1,4-dimethoxy-2-(2-phenylethenyl)-
  • Chemical Name: 2,5-dimethoxy-pyridine-4-carbaldehyde
  • CAS Number: 21889-09-8
  • Molecular Formula: C16H16O2
  • Molecular Weight: 240.29700
  • Create Date: 2017-11-13 10:33:44
  • Modify Date: 2024-04-01 23:53:37

Name 2,5-dimethoxy-pyridine-4-carbaldehyde
Synonyms 2,5-DIMETHOXYISONICOTINALDEHYDE
2,5-Dimethoxy-stilben
Density 1.089g/cm3
Boiling Point 374.5ºC at 760mmHg
Molecular Formula C16H16O2
Molecular Weight 240.29700
Flash Point 149.5ºC
Exact Mass 240.11500
PSA 18.46000
LogP 3.87420
Vapour Pressure 1.79E-05mmHg at 25°C
Index of Refraction 1.615
Precursor  3

DownStream  0