4H-chromene

Names

[ CAS No. ]:
254-03-5

[ Name ]:
4H-chromene

[Synonym ]:
1H-Benzopyran
4H-Chromene
4H-1-benzopyran
2,3-Chromen = 4H-Chromen
4H-Benzopyran

Chemical & Physical Properties

[ Density]:
1.095g/cm3

[ Boiling Point ]:
213.9ºC at 760 mmHg

[ Molecular Formula ]:
C9H8O

[ Molecular Weight ]:
132.15900

[ Flash Point ]:
75.7ºC

[ Exact Mass ]:
132.05800

[ PSA ]:
9.23000

[ LogP ]:
2.13520

[ Vapour Pressure ]:
0.234mmHg at 25°C

[ Index of Refraction ]:
1.571

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Phenylpropan-1-ol
  • chroMan-2-ol
  • 2-chloro-3,4-dihydro-2H-1-benzopyran
  • 2-(allyloxy)benzenediazonium tetrafluoroborate
  • 2H-chromene

DownStream

  • 2-ETHOXYCHROMAN
  • 3-Phenylpropanal
  • 2-Allylphenol
  • phenylene-ethylene
  • Coumarone
  • 2H-chromene
  • CHROMAN
  • ether
  • 1-Indanone

Related Compounds

  • 2-Phenyl-4H-chromene
  • 4-phenyl-4H-chromene
  • 5-Fluoro-4H-chromene
  • 2-p-tolyl-4H-chromene
  • 2,4-diphenyl-4H-chromene
  • 2-tert-butyl-4H-chromene
  • 1-(6-Iodo-2-methoxypyrimidin-4-YL)azetidin-3-OL
  • 4-Iodo-2-methyl-6-(3-((tetrahydro-2H-pyran-2-yl)oxy)azetidin-1-yl)pyrimidine
  • (6-Chloro-2-methoxypyrimidin-4-YL)methanol
  • 4-(Azetidin-1-YL)-6-iodo-2-methylpyrimidine
  • 4-Chloro-2-methoxy-6-(3-((tetrahydro-2H-pyran-2-yl)oxy)azetidin-1-yl)pyrimidine
  • 4-(6-Iodo-2-methoxypyrimidin-4-YL)morpholine
  • Ethyl 3-(3-(benzyloxy)cyclobutyl)-3-oxopropanoate
  • 1-(Tetrahydro-2H-pyran-2-YL)-1H-indazole-6-carbaldehyde
  • (5-((tert-Butoxycarbonyl)amino)-2-methylpyridin-3-yl)boronic acid
  • 3-Fluoro-4-(2-oxa-6-azaspiro[3.3]heptan-6-yl)aniline
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.