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Home/Compounds/Dye & Pigment/Reactive Orange 84
C58H30Cl2N14Na8O26S8
1850.3 g/mol
Dye & Pigment

C.I.Reactive Orange 84

CAS91261-29-9
Category
Dye & Pigment
Compound Class
Other
Primary Use
reactive dye for textiles

C. I.

reactive dye for textiles

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

ApplicationSame Use

Reactive red 198

CAS145017-98-7

Reactive dye for textiles

ApplicationSame Use

Remazole orange-3R

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reactive dye for textiles

ApplicationSame Use

Procion red MX-5B

CAS17804-49-8

reactive dye for textiles

ApplicationSame Use

Reactive orange 12

CAS70161-14-7

reactive dye for textiles

ReferenceSame Category

2'-methoxyacetoacetanilide

CAS92-15-9

pigment

ReferenceSame Category

Dehydrothio-p-toluidine

CAS92-36-4

intermediate for azo dyes

ReferenceSame Category

2,3-naphthalenediol

CAS92-44-4

dye intermediate

ReferenceSame Category

Ethylbenzylaniline

CAS92-59-1

dye intermediate and photographic intermediate

Customs Tariff Classification

The international HS code for C.I.Reactive Orange 84 (CAS 91261-29-9) is 3204.16.

HS code (international, 6-digit)

3204.16

EU CN code (8-digit)

3204 16 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

octasodium;3-[[6-[[4-chloro-6-[4-[4-[[4-chloro-6-[[6-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-5-hydroxy-7-sulfonatonaphthalen-2-yl]amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]-3-sulfonatoanilino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulfonatonaphthalen-2-yl]diazenyl]naphthalene-1,5-disulfonate

InChIKey

PYNFEOOZTIUFHG-UHFFFAOYSA-F

SMILES

C1=CC2=C(C=C(C=C2S(=O)(=O)[O-])N=NC3=C(C=C4C=C(C=CC4=C3O)NC5=NC(=NC(=N5)Cl)NC6=CC(=C(C=C6)C7=C(C=C(C=C7)NC8=NC(=NC(=N8)NC9=CC2=CC(=C(C(=C2C=C9)O)N=NC2=CC3=C(C=CC=C3S(=O)(=O)[O-])C(=C2)S(=O)(=O)[O-])S(=O)(=O)[O-])Cl)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])C(=C1)S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

Synonyms (1)
  • C.I.Reactive Orange 84

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