4,7-DIHYDROXYCOUMARIN
| Price | USD9.80 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:20 tons
- Time:2020-01-13
Product Details
- Product Name4,7-DIHYDROXYCOUMARIN
- CAS No.1983-81-9
- MFC9H6O4
- MW178.14
- Appearancepowder to crystalLight yellow to Yellow to Orange
- Melting point 275-280 °C
- storage temp. 2-8°C
- Boiling point 445.5±45.0 °C(Predicted)
- density 1.612±0.06 g/cm3(Predicted)
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[Product Specification]
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Product Name:
Synonyms:
AURORA KA-3743;4,7-DIHYDROXYCOUMARIN;4,7-HYDROXY-COUMARIN;4,7-Dihydroxy-2H-1-benzopyran-2-one;4,7-Dihydroxy-2-oxo-2H-1-benzopyran;NSC 136214;4,7-Dihydroxychromen-4-one
CAS:
MF:
C9H6O4
MW:
178.14
EINECS:
Product Categories:
Mol File:
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4,7-DIHYDROXYCOUMARIN Chemical Properties
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Melting point
280-281℃ (methanol )
Boiling point
445.5±45.0 °C(Predicted)
density
1.612±0.06 g/cm3(Predicted)
storage temp.
2-8°C
pka
4.50±1.00(Predicted)
λmax
310nm(EtOH aq.)(lit.)
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
- Since:2014-12-17
- Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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