C14H9NO2
223.23 g/mol
Dye & PigmentWarning
1-AMINOANTHRAQUINONE
CAS82-45-1EC201-423-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye and pigment intermediate
1-Aminoanthraquinone is an anthraquinone derivative used as an intermediate in the production of dyes and pigments. Its structure contains an amino group that enables the formation of red to blue colored compounds, making it a key building block for carbonyl dyes.
dye intermediatepigment intermediate
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.
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Related Compounds
StrongStructure SimilarSimilarity 0.86
1,5-diaminoanthraquinone
CAS129-44-2
dye intermediate for disperse dyes
SimilarStructure SimilarSimilarity 0.83
9,10-Anthracenedione, 1,8-diamino-
CAS129-42-0
dye intermediate
ApplicationSame Use
2-anilino-3-methyl-6-(dibutylamino)fluoran
CAS89331-94-2
dye and pigment intermediate
ApplicationSame Use
2-amino-3-nitrophenol
CAS603-85-0
dye and pigment intermediate
ApplicationSame Use
2,4,5-trichloroaniline
CAS636-30-6
dye and pigment intermediate
ApplicationSame Use
1,5-dichloroanthraquinone
CAS82-46-2
dye and pigment intermediate
ReferenceSame Category
1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-
CAS82-47-3
Naphthalene disulfonic acid dye intermediate
ReferenceSame Category
1-naphthylamine-8-sulfonic acid
CAS82-75-7
dye intermediate
Safety Reference
Warning
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H320Causes eye irritation
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for 1-AMINOANTHRAQUINONE (CAS 82-45-1) is 2922.39.
HS code (international, 6-digit)
2922.39
EU CN code (8-digit)
2922 39 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-aminoanthracene-9,10-dione
InChIKey
KHUFHLFHOQVFGB-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)N
Synonyms (25)
- 1-AAQ
- .alpha.-Anthraquinonylamine
- 1-AMINOANTHRAQUINONE
- 1-Amino-9,10-anthracenedione
- 1-Amino-9,10-anthraquinone
- 1-Aminoanthra-9,10-quinone
- 1-Aminoanthrachinon
- 1-Aminoanthrachinon [Czech]
- 1-Aminoquinone
- 1-aminoanthracene-9,10-dione
- 9, 1-amino-
- 9,10-Anthracenedione, amino-
- AMINOANTHRAQUINONE, 1-
- Aminoanthraquinone
- Anthraquinone, 1-amino-
- Azoic Diazo No. 36
- Diazo Fast Red AL
- Fast Red AL
- Smoke Orange G
- alpha-Aminoanthraquinone
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