C9H13N
135.21 g/mol
Dye & PigmentDanger
N-Ethyl-m-toluidine
CAS102-27-2EC203-019-4
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Dye and photographic chemical intermediate
N-Ethyl-m-toluidine is an aromatic amine compound used as a dye and photographic chemical intermediate. It consists of a toluene ring substituted with an ethylamino group and a methyl group.
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
4-[[4-(Diethylamino)-2-methylphenyl]imino]-1,4-dihydro-N-methyl-1-oxo-2-naphthalenecarboxamide
CAS102187-53-1
dye intermediate
ReferenceSame Category
Ethylaniline
CAS103-69-5
Dye manufacturing intermediate and explosive stabilizer
ReferenceSame Category
Acid Yellow 99
CAS10343-58-5
Acid dye for textile coloring
ReferenceSame Category
4-[(4-aminophenyl)diazenyl]benzenesulfonic acid
CAS104-23-4
Azo dye intermediate
Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H227
H302Harmful if swallowed
H332Harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H402Harmful to aquatic life
H412Harmful to aquatic life with long lasting effects
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for N-Ethyl-m-toluidine (CAS 102-27-2) is 2921.43.
HS code (international, 6-digit)
2921.43
EU CN code (8-digit)
2921 43 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-ethyl-3-methylaniline
InChIKey
GUYMMHOQXYZMJQ-UHFFFAOYSA-N
SMILES
CCNC1=CC=CC(=C1)C
Synonyms (21)
- 3-(Ethylamino)toluene
- 3-METHYL-N-ETHYLANILINE
- Crotamiton Impurity 26
- N-ETHYL(3-METHYLPHENYL)AMINE
- N-ETHYL-3-METHYLANILINE
- N-Ethyl-3-aminotoluene
- N-Ethyl-3-methylbenzenamine
- N-Ethyl-m-toluidine
- N-Ethyl-meta-toluidine
- Toluene, 3-(ethylamino)-
- aniline, N-ethyl-3-methyl-
- ethyl(3-methylphenyl)amine
- ethyl-m-tolyl-amine
- m-Methyl-N-ethylaniline
- m-Toluidine, N-ethyl-
- m-Toluidine, N-ethyl-(8CI)
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