4-Ethynylbenzaldehyde 　

Basic Information

English Name4-Ethynylbenzaldehyde 　

CAS63697-96-1 　

Molecular FormulaC9H6O 　

Molecular Weight130.14 　

Physical And Chemical Properties

bp223.8 °C at 760 mmHg

mp89-93 °C(lit.) 　

density1.07 g/cm3 　

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