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Home > Encyclopedia > 4-Nitronaphthalene-1,8-dicarboxylic anhydride

4-Nitronaphthalene-1,8-dicarboxylic anhydride

4-Nitronaphthalene-1,8-dicarboxylic anhydride structure

4-Nitronaphthalene-1,8-dicarboxylic anhydride 

structure
  • CAS No:

    34087-02-0

  • Formula:

    C12H5NO5

  • Chemical Name:

    4-Nitronaphthalene-1,8-dicarboxylic anhydride

  • Synonyms:

    4-NITRONAPHTHALENE-1,8-DICARBOXYLIC ANHYDRIDE;4-NITRO-1,8-NAPHTHALIC ANHYDRIDE;4-NITRO-1,8-NAPHTHALIC ANHYDRIDE 95+%;1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 4-nitro-;6-nitrobenzo[de]isochroMene-1,3-dione;4-Nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione;4-Nitrophthalene-1,8-dicarboxylic anhydride

  • Categories:

    Catalyst and Auxiliary  >  Fluorescent Brightener

Description

light yellow powder

4-Nitronaphthalene-1,8-dicarboxylic anhydride Basic Attributes

243.17

243.016769

229-659-4

Characteristics

89.2

1.48

1.6±0.1 g/cm3

226-229 °C(lit.)

509.9±33.0 °C at 760 mmHg

262.6±27.4 °C

1.743

Safety Information

3

36/37/38

26-36

Xi

Irritant

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

4-Nitronaphthalene-1,8-dicarboxylic anhydride Use and Manufacturing

It is an important raw material for synthetic dyes, pigments, reduced BG ash and fluorescent whitening agents.

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