Basic information Safety Supplier Related

3,4-Dihydro-(1H)-benzopyrane

Basic information Safety Supplier Related

3,4-Dihydro-(1H)-benzopyrane Basic information

Product Name:
3,4-Dihydro-(1H)-benzopyrane
Synonyms:
  • Chromane
  • 3,4-Dihydro-2H-1-benzopyran
  • Dihydrobenzo[b]pyran
  • 3,4-dihydro-2H-chromene
  • 2H-1-Benzopyran, 3,4-dihydro-
  • 3,4-Dihydro-1H-benzopyran
  • 3,4-Dihydro-(1H)-benzopyrane
  • Benzoxan
CAS:
493-08-3
MF:
C9H10O
MW:
134.18
Mol File:
493-08-3.mol
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3,4-Dihydro-(1H)-benzopyrane Chemical Properties

Melting point:
4.8°C
Boiling point:
215°C (estimate)
Density 
1.0720
refractive index 
1.5444
storage temp. 
2-8°C
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
liquid
color 
Colourless to light yellow
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Safety Information

HS Code 
2932990090
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3,4-Dihydro-(1H)-benzopyrane Usage And Synthesis

Definition

ChEBI: A benzopyran consisting of a pyran ring having a benzene ring ortho-fused across positions 2 and 3.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 1384, 1981 DOI: 10.1021/jo00320a032

3,4-Dihydro-(1H)-benzopyraneSupplier

Accela ChemBio Co.,Ltd.
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Nanjing Chemlin Chemical Co., Ltd
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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
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Haoyuan Chemexpress Co., Ltd.
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