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

3,4-Dihydro-(1H)-benzopyrane Suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
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Products Intro: Product Name:3,4-Dihydro-(1H)-benzopyrane
CAS:493-08-3
Purity:99% Package:1KG;30USD|25KG;25USD|100KG;20USD
Company Name: Accela ChemBio Inc.
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Products Intro: Product Name:Chroman
CAS:493-08-3
Purity:>=97% Package:0.1g;0.25g;1g;5g;10g
Company Name: Alchem Pharmtech,Inc.
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Products Intro: Product Name:Chroman
CAS:493-08-3
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-18138
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:chromane
CAS:493-08-3
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Products Intro: Product Name:3,4-Dihydro-(1H)-benzopyrane
CAS:493-08-3
Purity:98%min Package:1KG;0.00;USD

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

3,4-Dihydro-(1H)-benzopyrane Basic information
Product Name:3,4-Dihydro-(1H)-benzopyrane
Synonyms:3,4-Dihydro-2H-1-benzopyran;Dihydrobenzo[b]pyran;3,4-Dihydro-1H-benzopyran;3,4-Dihydro-(1H)-benzopyrane;Benzoxan;Chromane;3,4-dihydro-2H-chromene;2H-1-Benzopyran, 3,4-dihydro-
CAS:493-08-3
MF:C9H10O
MW:134.18
EINECS:
Product Categories:
Mol File:493-08-3.mol
3,4-Dihydro-(1H)-benzopyrane Structure
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
Safety Information
HS Code 2932990090
MSDS Information
3,4-Dihydro-(1H)-benzopyrane Usage And Synthesis
DefinitionChEBI: 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)-benzopyrane Preparation Products And Raw materials
Preparation Products1-(3,4-dihydro-2H-1-benzopyran-6-yl)propan-1-one-->Chroman-6-carbonyl chloride
Tag:3,4-Dihydro-(1H)-benzopyrane(493-08-3) Related Product Information
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