high purity competitive price in stock
1.factoy 2.good quality 3. competitive price 4.Through a lot of inspection 5.white to light yellow crystal powde
Product Name: 3-COUMARANONE
CAS: 7169-34-8
MF: C8H6O2
MW: 134.13
mp 101-103 °C
Sensitive Light Sensitive
BRN 115296
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 22-24/25-36/37/39-26-36
WGK Germany 3
F 4.5-9
Hazard Note Irritant
Chemical Properties white to light yellow crystal powde
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