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  • 1,1,3,3-Tetramethylguanidine(TMG)
  • 1,1,3,3-Tetramethylguanidine(TMG)

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1,1,3,3-Tetramethylguanidine(TMG)
1,1,3,3-Tetramethylguanidine(TMG) is an important chemical raw material, it is used to synthesize cephalosporins in pharmaceutical industry, dissolve 7-ADCA, 7-ACA, 6-APA and other weak acidic substances, it can also be used for polyurethane foam catalyst, as well as dye leveller for nylon (nylon), wool and other protein, etc.

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Product Name

1,1,3,3-Tetramethylguanidine(TMG) 

Chinese Name

 1,1,3,3-四甲基胍

CAS No.

 80-70-6

Molecular Formula

C5H13N3

EINECS

 201-302-7

Molecular Weight

 115.18

Appearance

 colorless clear liquid，with ammonia-like-weak odor

Purity

Min 99%

Synonyms

1,1,3,3-Tetramethylgyanidine;1,1,3,3-Tetramethylguanidine,99%;N,N,N,N-Tetramethyl Guanidine;

1,1,3,3-Tetramethylguanidin; 1,1,3,3-Tetramethylguayyniaine;Guanidine, 1,1,3,3-tetramethyl-;

n,n,n’,n’-tetramethyl-guanidin; N1,N1,N3,N3-Tetramethylguanidine

Density 

 0.916 g/mL at 20 °C (lit.)

Refractive Index 

 n20/D 1.469(lit.)

Solubility 

 Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly).

Stability

 Stable. Combustible. Incompatible with strong oxidizing agents, mineral and organic acids, carbon dioxide. Air-sensitive.

Storage

 Tightly closed to store,prevent from leaking,avoid rain,sunlight,far from fire and heat source,strictly forbid striking and rubbing

Package

 180kg/Drum (galvanized drum or plastic drum) 25kg/barrel

HS Code

2925290090

Application/Uses

1,1,3,3-Tetramethylguanidine(TMG) is an important chemical raw material, it is used to synthesize cephalosporins in pharmaceutical industry, dissolve 7-ADCA, 7-ACA, 6-APA and other weak acidic substances, it can also be used for polyurethane foam catalyst,  as well as dye leveller for nylon (nylon), wool and other protein, etc. 

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