1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine

Basic Information

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CAS Number

69709-01-9

Molecular Formula

C11H27N3O3Si

Molecular Weight

277.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Density

0.96±0.1 g/cm3 (20 ºC 760 Torr),

SMILES

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CN(C)C(=NCCC[Si](OC)(OC)OC)N(C)C

InChI

InChI=1S/C11H27N3O3Si/c1-13(2)11(14(3)4)12-9-8-10-18(15-5,16-6)17-7/h8-10H2,1-7H3

InChIKey

ZUEIRGBMFHHKAC-UHFFFAOYSA-N

LogP

0.7338000000000007

Topological Polar Surface Area

46.53000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 6

Complexity

238

Synonyms & References

English

Guanidine, N,N,N',N'-tetramethyl-N''-(3-(trimethoxysilyl)propyl)-
1,1,3,3-tetramethyl-2-(3-(trimethoxysilyl)propyl)guanidine
69709-01-9
2-[3-(trimethoxysilyl) propyl]-1,1,3,3-tetramethylguanidine
N,N,N',N'-tetramethyl-N''-[3-(trimethoxysilyl)propyl]guanidine
FT-0698858
NS00061675
DTXSID00219998
SCHEMBL1048862
N,N,N',N'-Tetramethyl-N''-(3-(trimethoxysilyl)propyl)guanidine
A866774
Guanidine, N,N,N',N'-tetramethyl-N''-[3-(trimethoxysilyl)propyl]-
F71482
EINECS 274-092-8
1,1,3,3-tetramethyl-2-(3-trimethoxysilylpropyl)guanidine
Guanidine,N,N,N',N'-tetramethyl-N''-[3-(trimethoxysilyl)propyl]-
1,1,3,3-tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine
N-[Bis(dimethylamino)methylene]-3-(trimethoxysilyl)propylamine
N''-[3-(Trimethoxysilyl)propyl]tetramethylguanidine

MDL Number

MFCD28901349

FAQ

What are the physical and chemical properties of 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS: 69709-01-9)?

1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS: 69709-01-9) is a white crystalline solid with a molecular weight of approximately 342.36 g/mol. It has limited water solubility and is moderately soluble in organic solvents like methanol and ethanol. Chemically, it is reactive towards silanes and can form stable bonds with silicon-containing compounds. It shows good thermal stability up to 150°C.

How is 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS: 69709-01-9) typically synthesized?

1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine is typically synthesized via a multi-step process involving the condensation of 3-trimethoxysilylpropylamine with tetramethylguanidine. The reaction is catalyzed by concentrated hydrochloric acid, and the product is purified by recrystallization from hot ethanol. The overall yield is around 70-80%.

What industries use 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS: 69709-01-9)?

1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine finds applications in the electronics industry for silicon surface modification, in the pharmaceutical industry for drug delivery systems, and in the polymer industry for improving adhesion properties. It is also used in the sensor industry for functionalizing surfaces.

What precautions should be taken when handling 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine (CAS: 69709-01-9)?

When handling 1,1,3,3-Tetramethyl-2-[3-(trimethoxysilyl)propyl]guanidine, wear appropriate personal protective equipment (PPE) including gloves, safety glasses, and a lab coat. It should be handled in a well-ventilated area or fume hood. Spills should be carefully cleaned up with appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.