C17H9BrO
309.16 g/mol
Dye & PigmentDanger
3-Bromobenzanthrone
CAS81-96-9EC201-390-7
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
dye intermediate
3-Bromobenzanthrone is a brominated derivative of benzanthrone, used as an intermediate in the synthesis of dyes and pigments. Its structure features a ketone group and three aromatic rings, contributing to its utility in industrial chemical processes.
dye 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
SimilarStructure SimilarSimilarity 0.78
3-Bromofluoranthene
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research compound
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1-Nitroanthraquinone
CAS82-34-8
intermediate for anthraquinone dyes
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1,8-Dichloroanthraquinone
CAS82-43-9
intermediate for anthraquinone dyes
ReferenceSame Category
1-chloroanthraquinone
CAS82-44-0
Chemical intermediate for dyes
ReferenceSame Category
1-aminoanthraquinone
CAS82-45-1
dye and pigment intermediate
Safety Reference
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H331Toxic if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for 3-Bromobenzanthrone (CAS 81-96-9) is 2914.79.
HS code (international, 6-digit)
2914.79
EU CN code (8-digit)
2914 79 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
3-bromobenzo[b]phenalen-7-one
InChIKey
WVECFEIAZAKUNF-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C3=C4C(=C(C=C3)Br)C=CC=C4C2=O
Synonyms (15)
- 3-Brombenzanthrone
- 3-Bromobenz(d,e)anthrone
- 3-Bromobenzanthrone
- 3-bromobenzo[b]phenalen-7-one
- 7-Bromomesobenzanthrone
- AE-641/00609011
- Benzanthrone, 3-bromo-
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