Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

91-64-5 - Coumarin, 98% - 1-Benzopyran-2-one - A15336 - Alfa Aesar

A15336 Coumarin, 98%

CAS-Nummer
91-64-5
Synonyme
1-Benzopyran-2-one

Größe Preis ($) Menge Verfügbarkeit
250g 45,00
1000g 131,00
5000g 451,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Coumarin, 98%

MDL
MFCD00006850
EINECS
202-086-7

Chemische Eigenschaften

Formel
C9H6O2
Molmasse
146.15
Schmelzpunkt
68-71°
Siedepunkt
297-299°
Flammpunkt
162°(323°F)
Dichte
0.935
Löslichkeit
Soluble in water.

Anwendungen

Coumarin is an anticoagulant found in medicinal plants and used in phytomedicine for the treatment of venous diseases. This compound is found to have anti-tumor activities in several human cells lines.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

Nawal Kishor Mal; Masahiro Fujiwara; Yuko Tanaka. Photocontrolled reversible release of guest molecules from coumarin-modified mesoporous silica. Nature. 2003, 421,350-353.

 

Guilford JonesII; William R.Jackson; Chol Yoo Choi; William R.Bergmark. Solvent effects on emission yield and lifetime for coumarin laser dyes. Requirements for a rotatory decay mechanism. J. Phys. Chem. 1985, 89,(2), 294-300.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H351

Toxic if swallowed. Suspected of causing cancer.

Sicherheitshinweise: P201-P280-P301+P310a-P308+P313-P405-P501a

Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: IF exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2562
Beilstein
383644
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2932.20
TSCA
Yes
RTECS
GN4200000

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf