C8H11N
121.18 g/mol
Dye & PigmentDanger
N,N-dimethylaniline
CAS121-69-7EC204-493-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Intermediate for dye synthesis
N,N-Dimethylaniline is an organic compound and a tertiary amine derivative of aniline. It appears as a colorless oily liquid that often has a yellow tint in commercial samples.
intermediate for dye synthesis
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
ReferenceSame Category
M-chloronitrobenzene
CAS121-73-3
chemical intermediate for dyes
ReferenceSame Category
2-Chloro-4-nitroaniline
CAS121-87-9
Intermediate in manufacture of dyes
ReferenceSame Category
2-amino-5-nitrophenol
CAS121-88-0
hair dye intermediate
ReferenceSame Category
M-nitroacetophenone
CAS121-89-1
intermediate for dyes and organic compounds
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H351Suspected of causing cancer
H411Toxic to aquatic life with long lasting effects
H319Causes serious eye irritation
H252Self-heating in large quantities; may catch fire
H317May cause an allergic skin reaction
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H227
H302Harmful if swallowed
H312Harmful in contact with skin
H330Fatal if inhaled
H336May cause drowsiness or dizziness
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life
H316Causes mild skin irritation
H332Harmful if inhaled
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for N,N-dimethylaniline (CAS 121-69-7) 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
N,N-dimethylaniline
InChIKey
JLTDJTHDQAWBAV-UHFFFAOYSA-N
SMILES
CN(C)C1=CC=CC=C1
Synonyms (28)
- (Dimethylamino)benzene
- Aniline, N,N-dimethyl-
- Benzenamine, N,N-dimethyl-
- Dimethylaniline
- Dimethylaniline, N,N-
- Dimethylphenylamine
- Dwumetyloanilina
- Dwumetyloanilina [Polish]
- N,N-(Dimethylamino)benzene
- N,N-Dimethyl-N-phenylamine
- N,N-Dimethylbenzenamine
- N,N-Dimethylbenzeneamine
- N,N-Dimethylphenylamine
- N,N-dimethyaniline
- N,N-dimethylamline
- N,N-dimethylaniiine
- N,N-dimethylaniline
- N,N-dirnethylaniline
- NL 63-10P
- PhN(CH3)2
- Versneller NL 63/10
- acetoacetic acid ethyl
- n-dimethylaniline
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