C5H14N2
102.18 g/mol
Pharmaceutical IntermediateDanger
N,N,N',N'-Tetramethylmethanediamine
CAS51-80-9EC200-124-7
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate
Bis(dimethylamino)methane, also known as N,N,N',N'-tetramethylmethanediamine, is a colorless liquid organic compound. It is the simplest aminal and ditertiary amine, widely available as a chemical reagent.
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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Safety Reference
Danger
H225Highly flammable liquid and vapour
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for N,N,N',N'-Tetramethylmethanediamine (CAS 51-80-9) 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'-tetramethylmethanediamine
InChIKey
VGIVLIHKENZQHQ-UHFFFAOYSA-N
SMILES
CN(C)CN(C)C
Synonyms (24)
- 2,4-dimethyl-2,4-diazapentane
- Bis(dimethylamino)methane
- Methylenebis(dimethylamine)
- Tetramethylmethylenediamine
- tetramethyldiaminomethane
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