4-Bromo-1,8-naphthalic Anhydride

Key words:

4-Bromo-1,8-naphthalic Anhydride

Categories:

Detail


CAS NO

81-86-7

EC NO

201-382-3

Molecular formula

C12H5BrO3

Molecular weight

277.0703

Density

1 .813 g/cm³

Boiling point

467.16℃

Appearance and character

White or yellow solid

Main use

Dye intermediates. Mainly used for preparing dyes such as fluorescent yellow and fluorescent orange. It is also an important intermediate of fluorescent whitening agents.

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