C6H16N2
116.2 g/mol
Industrial ChemicalDanger
N,N,N',N'-Tetramethylethylenediamine
CAS110-18-9EC203-744-6
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Preparation of epoxy curing agents
N,N,N',N'-Tetramethylethylenediamine (TMEDA) is a colorless liquid derived from ethylenediamine by replacing the amine hydrogens with methyl groups. It is primarily used as a reagent in the preparation of epoxy curing agents.
Preparation of epoxy curing agents
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
StrongSame Parent
DIBROMO(N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE)ZINC
CAS28307-98-4
research compound
StrongSame Parent
N¹,N¹,N²,N²-Tetramethylethane-1,2-diamine—dichlorozinc (1/1)
CAS28308-00-1
research compound
StrongSame Parent
Cu-TMEDA catalyst
CAS30698-64-7
research compound
SimilarStructure SimilarSimilarity 0.73
N1-(2-(dimethylamino)ethyl)-N1,N2,N2-trimethyl-1,2-ethanediamine
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catalyst for polyurethane foams
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Corrosion inhibitor and lubricating agent
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2-heptanone
CAS110-43-0
Industrial solvent for resins and lacquers
ReferenceSame Category
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Industrial solvent for nitrocellulose and coatings
ReferenceSame Category
1-bromopentane
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Organic synthesis intermediate
Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H332Harmful if inhaled
H318Causes serious eye damage
H331Toxic if inhaled
H411Toxic to aquatic life with long lasting effects
H312Harmful in contact with skin
H370Causes damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for N,N,N',N'-Tetramethylethylenediamine (CAS 110-18-9) is 2921.29.
HS code (international, 6-digit)
2921.29
EU CN code (8-digit)
2921 29 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,N',N'-tetramethylethane-1,2-diamine
InChIKey
KWYHDKDOAIKMQN-UHFFFAOYSA-N
SMILES
CN(C)CCN(C)C
Synonyms (45)
- 9U3
- TMEDA
- Potassium Clavulanate EP Impurity J
- 1,2-Bis(dimethylamino)ethane
- 1,2-Di-(dimethylamino)ethane
- Propamine D
- Temed
- Tetrameen
- Tetramethyldiaminoethane
- Tetramethylethyenediamine
- Tetramethylethylenediamine
- ethane, 1,2-bisdimethylamino-
- tetramethylethlenediamine
- tetramethylethylendiamine
- tmen
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