chromen-2-one
C9 H6 O2
Tonka
91-64-5
202-086-7
2409
> 93.00 °C
[1.502 @ 20°C]
[1.110 @ 25°C]
99.00 to 100.00
146.15 g/mol
Solid
White
Sweet hay, tonka hay, new mown hay, coumarinic
Keep in tightly closed container in a cool and dry place, protected from light. Beyond 18 months, quality should be checked before use.
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