C7H9N
107.15 g/mol
Industrial ChemicalDanger
M-Toluidine
CAS108-44-1EC203-583-1
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Intermediate for dyes and organic chemicals
m-Toluidine is one of three isomeric toluidines, organic compounds discovered in 1845. It is an aryl amine with a methyl group substituted on the benzene ring, used primarily as an intermediate in the production of dyes and other organic chemicals.
intermediate for dyesintermediate for organic chemicals
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
Sulfanilic acid
CAS121-57-3
Intermediate for dyes and organic chemicals
ReferenceSame Category
M-phenylenediamine
CAS108-45-2
diamine monomer for polymers and dyes
ReferenceSame Category
Resorcin
CAS108-46-3
Manufacturing of resins and adhesives
ReferenceSame Category
2,6-lutidine
CAS108-48-5
Chemical intermediate for pharmaceuticals and resins
ReferenceSame Category
Glutaric anhydride
CAS108-55-4
curing agent for epoxy resins
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
H319Causes serious eye irritation
H410Very toxic to aquatic life with long lasting effects
H227
H302Harmful if swallowed
H315Causes skin irritation
H361Suspected of damaging fertility or the unborn child
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H313May be harmful in contact with skin
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for M-Toluidine (CAS 108-44-1) 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
3-methylaniline
InChIKey
JJYPMNFTHPTTDI-UHFFFAOYSA-N
SMILES
CC1=CC(=CC=C1)N
Synonyms (32)
- (M-METHYLPHENYL)AMINE
- 1-Amino-3-methylbenzene
- 1-Aminophenylmethane
- 3-AMINOTOLUENE
- 3-Amino-1-methylbenzene
- 3-Aminophenylmethane
- 3-Aminotoluen
- 3-Aminotoluen [Czech]
- 3-Methylaniline
- 3-Methylbenzenamine
- 3-Toluidine
- 3-methyl-benzamine
- 3-methylphenylamine
- Aniline, 3-methyl-
- Benzenamine, 3-methyl-
- Erlotinib Impurity 121
- m-Aminotoluene
- m-Methylaniline
- m-Methylbenzenamine
- m-Toluidin
- m-Toluidin [Czech]
- m-Toluidine
- m-Toluidine, liquid or solid
- m-Toluidyna
- m-Toluidyna [Polish]
- m-Tolylamine
- meta-methylaniline
- meta-toluidine
- phenmedipham TP3
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