C6H5Cl2N
162.01 g/mol
Dye & PigmentDanger
2,5-DICHLOROANILINE
CAS95-82-9EC202-455-2
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Dye and pigment intermediate
2,5-Dichloroaniline is an aromatic amine compound and one of six isomers of dichloroaniline. It is primarily significant as an intermediate in the production of dyes and pigments.
dye and pigment 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
ApplicationSame Use
3-Amino-4-chlorobenzenesulfonic acid
CAS98-36-2
Dye and pigment intermediate
ApplicationSame Use
3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
CAS119-17-5
Dye and pigment intermediate
ApplicationSame Use
3-Chloro-2-methyl-6-nitroaniline
CAS51123-59-2
Dye and pigment intermediate
ApplicationSame Use
H2TPTBP
CAS80528-89-8
Dye and pigment intermediate
ReferenceSame Category
2-amino-4-methylphenol
CAS95-84-1
intermediate for dyes and organic chemicals
ReferenceSame Category
4-chlororesorcinol
CAS95-88-5
Coupler in oxidative hair dyes
ReferenceSame Category
6-amino-4-nitro-1-phenol-2-sulfonic acid
CAS96-67-3
dye intermediate
ReferenceSame Category
2-amino-5-nitrobenzenesulfonic acid
CAS96-75-3
dye intermediate
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H401Toxic to aquatic life
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2,5-DICHLOROANILINE (CAS 95-82-9) is 2921.42.
HS code (international, 6-digit)
2921.42
EU CN code (8-digit)
2921 42 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
2,5-dichloroaniline
InChIKey
AVYGCQXNNJPXSS-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1Cl)N)Cl
Synonyms (93)
- 1,4-Dichloro-2-aminobenzene
- 1Amino2,5dichlorobenzene
- 2,5 dichloraniline
- 2,5-DICHLOROANILINE
- 2,5-Dichloranilin
- 2,5-Dichloranilin [Czech]
- 2,5-Dichloro-1-aminobenzene
- 2,5-Dichloroaniline (NH2=1)
- 2,5-Dichlorobenzeneamine
- 2,5-dichlorophenylamine
- 2,5DCA
- 2,5Dichlorobenzenamine
- 2-Amino-1,4-dichlorobenzene
- Amarthol Fast Scarlet GG Base
- Amarthol fast scarlet GG salt
- Aniline, 2,5-dichloro-
- Aniline,5-dichloro-
- Azobase DCA
- Azoene Fast Scarlet 2G Base
- Azoene fast scarlet 2g salt
- Azofix scarlet GG salt
- Azogene Fast Scarlet GGC
- Azogene fast scarlet gg
- Azoic Diazo Component 3
- Benzenamine, 2,5-dichloro-
- Benzene, 1-amino-2,5-dichloro
- C.I. Azoic Diazo Component 3
- DICHLOROANILINE, 2,5-
- Daito Scarlet Base GG
- Daito scarlet salt GG
- Devol Scarlet 2GS Base
- Devol Scarlet A (free base)
- Devol scarlet 2GS salt
- Devol scarlet salt A
- Diazo Fast Scarlet GG
- Diazol Scarlet 2Zh
- Durgasol scarlet GG salt
- Fast Red SGG Base
- Fast Scarlet 2G
- Fast Scarlet Base 2J
- Fast Scarlet Base 2JS
- Fast Scarlet Base GGT
- Fast Scarlet DS Base
- Fast Scarlet GG Base
- Fast Scarlet GGS Base
- Fast Scarlet MDC Base
- Fast scarlet 2g base
- Fast scarlet 2g salt
- Fast scarlet 2j salt
- Fast scarlet GG salt
- Fast scarlet ds salt
- Fast scarlet ggs salt
- Fast scarlet salt GG
- Fast scarlet salt ggn
- Hiltonil Fast Scarlet 2G Base
- Hiltosal fast scarlet 2g salt
- Hindamine Scarlet GG
- Hindasol fast scarlet GG salt
- Kako scarlet GG salt
- Kambamine Scarlet GG Base
- Kayaku Scarlet GG Base
- Lake Scarlet GG Base
- Meisei scarlet GG salt
- Mitsui Scarlet GG Base
- Mitsui scarlet GG salt
- Naphthanil Scarlet 2G Base
- Natasol Scarlet GG Salt
- Sanyo Fast Scarlet GG Base
- Sanyo fast scarlet salt GG
- Scarlet 2g base
- Scarlet 2g salt
- Scarlet Base Ciba I
- Scarlet Base GG
- Scarlet Base NGG
- Scarlet Salt Ciba I
- Scarlet salt irga I
- Scarlet salt ngg
- Spectrolene Scarlet 2G
- Stabamine Scarlet GG
- Symulon Scarlet 2G Base
- Symulon scarlet 2g salt
- ci azoic diazo component
- p-Dichloroaniline
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