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4,6-Dihydroxycoumarin

4,6-Dihydroxycoumarin Struktur
30992-75-7
CAS-Nr.
30992-75-7
Englisch Name:
4,6-Dihydroxycoumarin
Synonyma:
4,6-Dihydroxycoumarin;4,6-dihydroxy-2H-chromen-2-one;4,6-Dihydroxy-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 4,6-dihydroxy-
CBNumber:
CB8971722
Summenformel:
C9H6O4
Molgewicht:
178.14
MOL-Datei:
30992-75-7.mol

4,6-Dihydroxycoumarin Eigenschaften

Schmelzpunkt:
268-270 °C(Solv: acetone (67-64-1); water (7732-18-5))
Siedepunkt:
462.6±45.0 °C(Predicted)
Dichte
1.612±0.06 g/cm3(Predicted)
pka
4.50±1.00(Predicted)

Sicherheit

HS Code  2932990090

4,6-Dihydroxycoumarin Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

4,6-Dihydroxy-2H-chromen-2-one is used in the preparation and reaction in photoactive hydroxydiazooxodihydrocoumarin derivs. for deep-UV photoresists.

4,6-Dihydroxycoumarin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-HYDROXY-6-BENZYLOXYCOUMARIN

Downstream Produkte

4,6-Dihydroxycoumarin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 12)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Wuhan Konberd Biotech Co., Ltd 		+undefined18986093962
 admin@konberdbio.com China 1376 58
Sichuan Biosynce Pharmatech Co., Ltd. 		+8619950309693
 diane@biosynce.com China 4871 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131957 58
Aikon International Limited 025-66113011 18112977050
 sales01@aikonchem.com China 16027 58
Energy Chemical 021-58432009 400-005-6266
 marketing@energy-chemical.com China 44918 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055
 syeu@accelachem.com China 11710 58
Yantai Shengkailun Chemical Technology Co., Ltd. 15552437730
 1701654643@qq.com China 9445 58
  • 4,6-Dihydroxycoumarin
  • 4,6-Dihydroxy-2H-1-benzopyran-2-one
  • 4,6-dihydroxy-2H-chromen-2-one
  • 2H-1-Benzopyran-2-one, 4,6-dihydroxy-
  • 30992-75-7
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