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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Basic information

Product Name:
2-Oxo-(2H)-furo(2,3-h)-1-benzopyran
CAS:
523-50-2
MF:
C11H6O3
MW:
186.16
EINECS:
637-055-0
Mol File:
523-50-2.mol
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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Chemical Properties

Melting point:
132-134°C
Boiling point:
104°C/4mmHg(lit.)
Density 
1.2477 (rough estimate)
refractive index 
1.6310 (estimate)
storage temp. 
2-8°C
form 
neat
λmax
302nm(EtOH)(lit.)
BRN 
153970
CAS DataBase Reference
523-50-2(CAS DataBase Reference)
NIST Chemistry Reference
2H-furo[2,3-h]-1-benzopyran-2-one(523-50-2)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-40
Safety Statements 
26-36/37/39-37/39-36
WGK Germany 
3
RTECS 
LV0940000
HS Code 
29322090
Hazardous Substances Data
523-50-2(Hazardous Substances Data)

MSDS

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2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Usage And Synthesis

Chemical Properties

White Solid

Uses

Antifungal

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2-Oxo-(2H)-furo(2,3-h)-1-benzopyranSupplierMore

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