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3,4-dihydro-1H-2-benzopyran-1-one |
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[Product name]: |
3,4-dihydro-1H-2-benzopyran-1-one |
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[Structural Formula]: |
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[Molecular Formula]: |
C9H8O2 |
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[Molecular Weight]: |
148.16 |
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[CAS NO]: |
4702-34-5 |
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[Packing]: |
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Properties |
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Appearance |
Colorless liquid |
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Boiling range ℃（760 mmHg） |
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Quality Specifications |
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Purity% |
≥98.0 |
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Moisture % |
≤0.5 |
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