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2107-77-9 - 7,8-Dihydroxy-4-methylcoumarin, 97% - 4-Methyldaphnetin - L14069 - Alfa Aesar

L14069 7,8-Dihydroxy-4-methylcoumarin, 97%

CAS-Nummer
2107-77-9
Synonyme
4-Methyldaphnetin

Größe Preis ($) Menge Verfügbarkeit
100mg 11,70
500mg 34,90
1g 50,30
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

7,8-Dihydroxy-4-methylcoumarin, 97%

MDL
MFCD00016972
EINECS
218-290-4

Chemische Eigenschaften

Formel
C10H8O4
Molmasse
192.17
Schmelzpunkt
241-244°
Sensitivität
Light Sensitive

Anwendungen

Can be used as a fluorescent sensor to monitor the consumption of a boronic acid in a Suzuki cross-coupling reaction. Use a long wave UV lamp.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
177613
Harmonized Tariff Code
2932.20
TSCA
No
RTECS
GN6385000

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