5-ethynyl-2-benzofuran-1,3-dione CAS# 73819-76-8

5-ethynyl-2-benzofuran-1,3-dione
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Basic information

CAS NO

73819-76-8

EINECS

——

Molecular Formula

C₁₀H₄O₃

Molecular Weight

172.137

English Name

5-ethynyl-2-benzofuran-1,3-dione

Synonyms

——

5-ethynyl-2-benzofuran-1,3-dione 73819-76-8

Physical and Chemical Properties

Density

1.41g/cm³

Refractive index

1.625

Boiling point

352.4°C at 760 mmHg

Flash point

175.6°C

Vapour Pressure

3.83E-05mmHg at 25°C

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Broker Information

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