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2,4-Dinitrophenol

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2,4-Dinitrophenol

Molecular formula: C6H4N2O5 CAS# 51-28-5
Categories: pH indicator , Nitro compound , Phenols
PubChem CID: 1493 | CHEBI:42017 | CHEMBL273386 | MolPort-001-011-561 | UNII-Q13SKS21MN
2.8 ⇌ 4.4 pH
Names
English:
2,4-DNP
2,4-Dinitrophenol(IUPAC) [Wiki]
Aldifen
Caswell No. 392
DNP
EINECS:200-087-7
Phenol, 2,4-dinitro-(CAS)
Q13SKS21MN
Solfo Black
Solfo Black B
Solfo Black G
Tertrosulphur PBR
[51-28-5]
a-Dinitrophenol
alpha-Dinitrophenol
dinitrophenol
α-Dinitrophenol

Variants of the formula:

O`^-/N^+`|O|\|\//`|</N^+`|O|\O^->`\\`/|`/HO
OH|\|`//<|N^+`/O/\O^->`\`||/\/N^+`|O|\O^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent