C7H10N2
122.17 g/mol
Industrial ChemicalWarning
2,6-DIAMINOTOLUENE
CAS823-40-5EC212-513-9
Category
Industrial Chemical
Compound Class
Amine
Primary Use
intermediate for dyes and polymers
2,6-Diaminotoluene is a colorless prisms (from water) that serves as an industrial chemical intermediate. It is primarily significant as a building block in the production of dyes and polymers.
intermediate for dyesintermediate for polymersintermediate for toluene diisocyanate
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
SimilarStructure SimilarSimilarity 0.74
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industrial solvent and chemical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H411Toxic to aquatic life with long lasting effects
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
H371May cause damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2,6-DIAMINOTOLUENE (CAS 823-40-5) is 2921.51.
HS code (international, 6-digit)
2921.51
EU CN code (8-digit)
2921 51 19
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-methylbenzene-1,3-diamine
InChIKey
RLYCRLGLCUXUPO-UHFFFAOYSA-N
SMILES
CC1=C(C=CC=C1N)N
Synonyms (21)
- 1,3-Benzenediamine, 2-methyl-
- 1,3-DIAMINO-2-METHYLBENZENE
- 2,6-DAT
- 2,6-DIAMINOTOLUENE
- 2,6-Diamino-1-methylbenzene
- 2,6-Toluenediamine
- 2,6-Toluylenediamine
- 2,6-Tolylenediamine
- 2-Methyl-1,3-benzenediamine
- 2-Methyl-1,3-phenylenediamine
- 2-Methyl-m-phenylenediamine
- 2-methylbenzene-1,3-diamine
- RODOL 26DAT
- Toluene, 2,6-diamino-
- Toluene-2,6-diamine
- Tolylene-2,6-diamine
- o-Toluene diamine
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