132-31-0

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132-31-0 Structure

Identification	Back Directory
[Name] INDOPHENOL BLUE
[CAS] 132-31-0
[Synonyms] CI 49700 INDOPHENOL Naphthol blue INDOPHENOL BLUE ALPHA-NAPHTHOL BLUE Indophenol Blue,99% Indophenol blue, 99% (uv-vis) INDOPHENOL BLUE PRACTICAL GRADE 4-[4-(dimethylamino)phenyl]iminonaphthalen-1-one N-(4-Dimethylaminophenyl)-1,4-naphthoquinomeimine N-(4-DIMETHYLAMINOPHENYL)-1,4-NAPHTHOQUINONEIMINE N-(P-DIMETHYLAMINO)PHENYL-1,4-NAPHTHOQUINONEIMINE 4-[[4-(dimethylamino)phenyl]imino]-1(4h)-naphthalenon 4-[[4-(dimethylamino)phenyl]imino]naphthalen-1(4H)-one N-(4-Dimethylaminophenyl)-1,4-naphthoquinoneimine alpha-Naphthol Blue
[EINECS(EC#)] 205-056-1
[Molecular Formula] C18H16N2O
[MDL Number] MFCD00041739
[MOL File] 132-31-0.mol
[Molecular Weight] 276.33

Chemical Properties	Back Directory
[Appearance] black powder
[Melting point ] 168-170 °C(lit.)
[Boiling point ] 427.7±45.0 °C(Predicted)
[density ] 1.11±0.1 g/cm3(Predicted)
[storage temp. ] room temp
[Colour Index ] 49700
[form ] powder to crystal
[pka] 3.18±0.12(Predicted)
[color ] Gray to Dark purple to Black
[Stability:] Stable. Incompatible with strong oxidizing agents.
[λmax] 606 nm
[BRN ] 2379761
[InChIKey] VRZJGENLTNRAIG-HTXNQAPBSA-N
[CAS DataBase Reference] 132-31-0
[EPA Substance Registry System] 1(4H)-Naphthalenone, 4-[[4-(dimethylamino)phenyl]imino]- (132-31-0)

Hazard Information	Back Directory
[Chemical Properties] black powder
[Uses] Indophenol is an artificial blue metachromatic dye. The formation of Indophenol can be used to determine ammonia and paracetamol by spectrophotometry. Dyes and metabolites.

Spectrum Detail	Back Directory
[Spectrum Detail] INDOPHENOL BLUE(132-31-0)MS INDOPHENOL BLUE(132-31-0)IR1 INDOPHENOL BLUE(132-31-0)IR2

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