C4H6N2
82.1 g/mol
Industrial ChemicalDanger
1-methylimidazole
CAS616-47-7EC210-484-7
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
specialty solvent and base
1-Methylimidazole is an aromatic heterocyclic organic compound that appears as a colorless liquid. It is commonly used as a specialty solvent and a base, and also serves as a precursor to certain ionic liquids.
specialty solventbaseprecursor to ionic liquids
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
Zinc bis(4-methyl-1H-benzimidazole-2-thiolate)
CAS61617-00-3
Polymerization promoter and antioxidant
ReferenceSame Category
Propargyl benzenesulfonate
CAS6165-75-9
Chemical reagent for organic synthesis
ReferenceSame Category
Dimethyl itaconate
CAS617-52-7
chemical intermediate
ReferenceSame Category
Diethylformamide
CAS617-84-5
Industrial solvent
Referencestereoisomer of
1-Methylimidazole-d6
CAS285978-27-0
research compound
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H311Toxic in contact with skin
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for 1-methylimidazole (CAS 616-47-7) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 90
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
1-methylimidazole
InChIKey
MCTWTZJPVLRJOU-UHFFFAOYSA-N
SMILES
CN1C=CN=C1
Synonyms (23)
- 1-Methyl-1H-imidazole; Thiamazole Imp. B (EP); Thiamazole Impurity B
- Methimazole Impurity 2; Thiamazole EP Impurity B
- 1-Methyl-1H-imidazole
- 1-N-methylImidazole
- 1-methyl-1H-imidazol-3-ium
- 1-methylimdazole
- 1-methylimidazol
- 1-methylimidazole
- 1H-Imidazole, 1-methyl-
- 3-methyl-1H-imidazol-3-ium
- 3-methylimidazole
- Araldite DY 070
- IMIDAZOLE, 1-METHYL-
- N-Methylimidazole
- N-methylimidazol
- N1-Methylimidazole
- THIAMAZOLE IMPURITY B
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