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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 Number
2107-77-9
Synonyms
4-Methyldaphnetin

Size Price ($) Quantity Availability
100mg 11.70
500mg 34.90
1g 50.30
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7,8-Dihydroxy-4-methylcoumarin, 97%

MDL
MFCD00016972
EINECS
218-290-4

Chemical Properties

Formula
C10H8O4
Formula Weight
192.17
Melting point
241-244°
Sensitivity
Light Sensitive

Applications

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 Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: 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.

Other References

Beilstein
177613
Harmonized Tariff Code
2932.20
TSCA
No
RTECS
GN6385000

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