C16H12N2O
248.28 g/mol
Dye & PigmentWarning
C.I. Solvent Yellow 14
CAS842-07-9EC212-668-2
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Dye for hydrocarbon solvents and oils
C. I.
Dye for hydrocarbon solventsColorant for oils and fatsIngredient in polishes and varnishes
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 842-07-9
Related Compounds
StrongStructure SimilarSimilarity 0.96
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Referencestereoisomer of
(1Z)-1-[2-(²H₅)Phenylhydrazinylidene]naphthalen-2(1H)-one
CAS752211-63-5
research compound
Safety Reference
Warning
H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H413May cause long lasting harmful effects to aquatic life
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for C.I. Solvent Yellow 14 (CAS 842-07-9) is 3204.19.
HS code (international, 6-digit)
3204.19
EU CN code (8-digit)
3204 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-phenyldiazenylnaphthalen-2-ol
InChIKey
MRQIXHXHHPWVIL-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)N=NC2=C(C=CC3=CC=CC=C32)O
Synonyms (100)
- Waxoline Orange EP-FW
- 1-(Phenylazo)-2-naphthalenol
- 1-(Phenylazo)-2-naphthol
- 1-Benzeneazo-2-naphthol
- 1-Benzoazo-2-naphthol
- 1-Phenylazo-beta-naphthol
- 1-phenylazonaphthalen-2-ol
- 2-Naphthol, 1-(phenylazo)-
- 2-Naphtholazobenzene
- Atul Orange R
- Benzeneazo-beta-naphthol
- C.I. Disperse Yellow 97
- C.I. Solvent Yellow 14
- Calcogas M
- Calcogas Orange NC
- Carminaph
- Ceres Orange R
- Cerotinorange G
- Disperse Yellow 97
- Dispersol Yellow PP
- Dunkelgelb
- Enial Orange I
- Fat Orange 4A
- Fat Orange G
- Fat Orange I
- Fat Orange R
- Fat Orange RS
- Fat Soluble Orange
- Fettorange 4a
- Fettorange IG
- Fettorange R
- Fettorange lg
- Grasal Orange
- Grasan Orange R
- Lacquer Orange VG
- Morton Orange Y
- Motiorange R
- Oleal Orange R
- Orange 2 Insoluble
- Orange 3RA Soluble in Grease
- Orange A L'Huile
- Orange Insoluble Olg
- Orange Pel
- Orange Resenole 3
- Orange Resenole No. 3
- Orange Soluble A L'Huile
- Organol Orange
- Plastoresin Orange F4A
- Pyronalorange
- Resinol Orange R
- Resoform Orange G
- SUDAN 1
- Sansel Orange G
- Scarlet B
- Scharlach B
- Silotras Orange TR
- Solvent Yellow 14
- Solvent Yellow No. 14
- Somalia Orange I
- Soudan I
- Stearix Orange
- Sudan I
- Sudan I, Dye content
- Sudan J
- Sudan Orange R
- Sudan Orange RA
- Sudan Orange RA New
- Sudan centn
- Sudangelb
- Tertrogras Orange SV
- Tolnaftate Impurity 5
- Waxakol Orange GL
- Waxoline Yellow I
- Waxoline Yellow IM
- Waxoline Yellow IP
- Waxoline Yellow IS
- Zlut rozpoustedlova 14
- alpha-Phenylazo-beta-naphthol