C35H36N2O3
532.7 g/mol
Dye & Pigment
6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro(isobenzofuran-1(3H),9-(9H)-xanthen)-3-one
CAS89331-94-2EC403-830-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
dye and pigment intermediate
This compound is a spiroxanthene derivative used as a dye and pigment intermediate. It features a complex structure with amine and ester functional groups, contributing to its colorant properties.
dye and pigment intermediatebleaching agent
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 0.83
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dye and pigment intermediate
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dye and pigment intermediate
ReferenceSame Category
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ReferenceSame Category
1-naphthol-8-amino-3,6-disulfonic acid
CAS90-20-0
dye and industrial waste
Safety Reference
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for 6'-(dibutylamino)-3'-methyl-2'-(phenylamino)spiro(isobenzofuran-1(3H),9-(9H)-xanthen)-3-one (CAS 89331-94-2) is 2932.20.
HS code (international, 6-digit)
2932.20
EU CN code (8-digit)
2932 20 90
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
2'-anilino-6'-(dibutylamino)-3'-methylspiro[2-benzofuran-3,9'-xanthene]-1-one
InChIKey
XAAILNNJDMIMON-UHFFFAOYSA-N
SMILES
CCCCN(CCCC)C1=CC2=C(C=C1)C3(C4=CC=CC=C4C(=O)O3)C5=C(O2)C=C(C(=C5)NC6=CC=CC=C6)C
Synonyms (15)
- Black 400
- COPIKEM 34 BLACK
- PERGASCRIPT BLACK 2C
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