Tetramethylguanidine (TMG)

1) Product information:  

Product name: Tetramethylguanidine

Synonyms:N,N-1,1,3,3-TETRAMETHYLGUANIDINE;N,N,N',N'-TETRAMETHYLGUANIDINE;TETRAMETHYLGUANIDINE;1,1,3,3-TETRAMETHYLGUANIDINE;1,1,3,3-Tetramethylguayyniaine;Guanidine, 1,1,3,3-tetramethyl-;Guanidine, N,N,N',N'-tetramethyl-;n,n,n’,n’-tetramethyl-guanidin

CAS#: 80-70-6 
EINECS#: 201-302-7 
Molecular formula:C5H13N3
Molecular weight:115.18

2)Physical and Chemical Properties:

[Appearance]
Liquid. Mild ammoniacal odor.

[Solubility in water]
Very soluble

[Melting Point]
-30

[Boiling Point]
160

[Vapor Pressure]
2.0 (25 C)

[Density]
0.9136 g/cm3 (25 C)

[Refractive Index]
1.47 (20 C)

3)Application:

Usage:This compound is widely used in pharmaceutical and chemical raw materials synthesis. In the field of medicine, Tetramethylguanidine is mainly used in the production of cephalosporins. Mainly used as poly-urethane foam catalyst, but also for the polyamide (nylon), wool, and other proteins dyeing levelness.

4)Handling and Storage:

[Storage]
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

[Handling]
Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.

5)Stability and Reactivity:

[Disposal Code]
1

[Stability]
Stable at room temperature in closed containers under normal storage and handling conditions

[Incompatibilities]
Strong oxidizing agents - strong acids - acid chlorides - acid anhydrides.

[Decomposition]
Nitrogen oxides, carbon monoxide, carbon dioxide.

[Decomposition]
Nitrogen oxides, carbon monoxide, carbon dioxide.

6)Packing and Delivery:

Packaging Detail: 200kg/durm

Delivery Detail: Within one week after payment confirmed