PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Pigment Orange 5
1-[(2,4-二硝基苯基)偶氮]-2-萘酚
,
永固橙RN
,
颜料橙5
,
C.I.颜料橙5
,
颜料橙, 1-[(E)-(2,4-dinitrophenyl)diazenyl]naphthalen-2-ol, 1-[(E)-(2,4-Dinitrophenyl)diazenyl]-2-naphthol, oralithred2gl, carneliored2g, 964718, EINECS 222-429-4, 1-[(2,4-dinitrophenyl)azo]-2-naphthol, lakered2gl, 1-[(2,4-Dinitrophenyl)azo]-2-naphthol,Permanent red 2G, 2-Naphthalenol, 1-((2,4-dinitrophenyl)azo)-, orangeno.203, Permanent Orange, 2-Naphthol, 1-[(2,4-dinitrophenyl)azo]-, C.I. pigment orange 5, Litholechtorange, Permanent red 2G, lightoranger, CORANGE17, 1-((2,4-dinitrophenyl)azo)-2-naphthalenol, MFCD00059524, 1-((2,4-Dinitrophenyl)azo)-2-naphthol, DAIDAI203, 2-Naphthalenol, 1-[(2,4-dinitrophenyl)azo]-, 2-Naphthalenol, 1-[(E)-2-(2,4-dinitrophenyl)diazenyl]-, 2-naphthalenol, 1-[(E)-(2,4-dinitrophenyl)azo]-, 2-Naphthol, 1-((2,4-dinitrophenyl)azo)-, 1-(2,4-Dinitrophenylazo)-2-naphthol, fastonared2g, Permanentrot 2G
CAS Number: 3468-63-1
IUPAC name: 1-[(2,4-dinitrophenyl)diazenyl]naphthalen-2-ol
Molecular formula: C16H10N4O5
Molecular weight: 338.274
InChI: InChI=1S/C16H10N4O5/c21-15-8-5-10-3-1-2-4-12(10)16(15)18-17-13-7-6-11(19(22)23)9-14(13)20(24)25/h1-9,21H
InChIKey: HBHZKFOUIUMKHV-UHFFFAOYSA-N
SMILES: -
EINECS: C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])[N+](=O)[O-])O
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Substance Information
CAS Number:
3468-63-1
Chemical Name:
1-[(2,4-dinitrophenyl)azo]-2-naphthol
Chinese name:
永固橙 RN
Date of inquiry :
Apr 5, 2026 15:28:12
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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