ChemicalBook > CAS DataBase List > 4H-1-BENZOPYRAN-4-ONE

4H-1-BENZOPYRAN-4-ONE

Product Name
4H-1-BENZOPYRAN-4-ONE
CAS No.
15485-80-0
Chemical Name
4H-1-BENZOPYRAN-4-ONE
Synonyms
7-Hydroxy-4’-nitroisoflavone;7-Hydroxy-4'-nitroisoflavone;7-Hydroxy-4'-nitroisoflavone,98%;4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)-
CBNumber
CB61013384
Molecular Formula
C15H9NO5
Formula Weight
283.24
MOL File
15485-80-0.mol
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4H-1-BENZOPYRAN-4-ONE Property

Melting point:
290-292℃
Boiling point:
530.8±50.0 °C(Predicted)
Density 
1.494±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
6.68±0.20(Predicted)
form 
Powder
color 
Pale yellow
Water Solubility 
Slightly soluble in water.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
5g
Price
$39.5
Updated
2022/04/27
Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
25g
Price
$155
Updated
2022/04/27
Alfa Aesar
Product number
H64167
Product name
7-Hydroxy-4'-nitroisoflavone, 98%
Packaging
100g
Price
$612
Updated
2021/12/16
AK Scientific
Product number
7782AA
Product name
7-Hydroxy-4'-nitroisoflavone
Packaging
5g
Price
$107
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
PXT0001170
Product name
7-HYDROXY-4'-NITROISOFLAVONE
Purity
95.00%
Packaging
5G
Price
$139.8
Updated
2021/12/16
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4H-1-BENZOPYRAN-4-ONE Chemical Properties,Usage,Production

Uses

7-Hydroxy-4'-nitroisoflavone is used in the synthesis of iso flavones, Synthesis of daidzin, soflavone amide derivatives.

4H-1-BENZOPYRAN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4H-1-BENZOPYRAN-4-ONE Suppliers

China 49 Germany 1 India 1 United States 6 Global 57
Alfa Aesar
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Energy Chemical
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View Lastest Price from 4H-1-BENZOPYRAN-4-ONE manufacturers

Career Henan Chemical Co
Product
4H-1-BENZOPYRAN-4-ONE 15485-80-0
Price
US $8.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
100kg
Release date
2019-07-09

15485-80-0, 4H-1-BENZOPYRAN-4-ONERelated Search:

2-Hydroxy-5-nitrobenzonitrile 1-(2,4-DIHYDROXY-PHENYL)-2-(4-NITRO-PHENYL)-ETHANONE 4-NITROPHENYLACETONE 4H-1-BENZOPYRAN-4-ONE

  • 7-Hydroxy-4’-nitroisoflavone
  • 4H-1-Benzopyran-4-one, 7-hydroxy-3-(4-nitrophenyl)-
  • 7-Hydroxy-4'-nitroisoflavone,98%
  • 7-Hydroxy-4'-nitroisoflavone
  • 15485-80-0
  • 14585-80-0