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Home/Compounds/Research Reagent/1,1,3,3-tetramethylguanidine
C5H13N3
115.18 g/mol
Research ReagentDanger

1,1,3,3-Tetramethylguanidine

CAS80-70-6EC201-302-7
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound

1,1,3,3-Tetramethylguanidine is an organic compound that serves as a relatively strong base in synthetic organic chemistry. It is a colorless liquid, and its conjugate acid has a high pKa, reflecting its strong basicity for a compound of its class.

reagent in synthetic organic chemistry

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

Flammable
Flammable
Corrosive
Corrosive
Harmful
Harmful
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Customs Tariff Classification

The international HS code for 1,1,3,3-Tetramethylguanidine (CAS 80-70-6) is 2925.29.

HS code (international, 6-digit)

2925.29

EU CN code (8-digit)

2925 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

1,1,3,3-tetramethylguanidine

InChIKey

KYVBNYUBXIEUFW-UHFFFAOYSA-N

SMILES

CN(C)C(=N)N(C)C

Synonyms (15)
  • (Me2N)2C=NH
  • 1,1,3,3-Tetramethylguanidine
  • 1,3,3-Tetramethylguanidine
  • Guanidine,1,3,3-tetramethyl-
  • N,N',N'-Tetramethylguanidine
  • Tetramethlguanidine
  • Tetramethylguanidine
  • tetramethyguanidine

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