N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine

Basic Information

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CAS Number

70240-34-5

Molecular Formula

C10H26N2O2Si

Molecular Weight

234.42 g/mol

Basic Physical Properties

Boiling Point

290 ºC

Density

0.920

Flash Point

129 ºC

SMILES

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CCO[Si](C)(CCCNCCN)OCC

InChI

InChI=1S/C10H26N2O2Si/c1-4-13-15(3,14-5-2)10-6-8-12-9-7-11/h12H,4-11H2,1-3H3

InChIKey

YLBPOJLDZXHVRR-UHFFFAOYSA-N

LogP

-0.1315000000000004

Topological Polar Surface Area

56.510000000000005 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

141

Synonyms & References

English

70240-34-5
N1-(3-(diethoxy(methyl)silyl)propyl)ethane-1,2-diamine
N-(3-(Diethoxymethylsilyl)propyl)ethylenediamine
EINECS 274-494-3
DTXSID801228100
N'-[3-[diethoxy(methyl)silyl]propyl]ethane-1,2-diamine
N-beta-(Aminoethyl)-gamma-aminopropylmethyldiethoxysilane
3-(2-aminoethylamino)propylmethyldiethoxysilane
n-(2-aminoethyl)-3-aminopropylmethyldiethoxysilane
N-[3-(DIETHOXYMETHYLSILYL)PROPYL]ETHYLENEDIAMINE
SCHEMBL37492
N-[3-(diethoxymethylsilyl)propyl]ethylenediamine
1,2-Ethanediamine, N1-[3-(diethoxymethylsilyl)propyl]-
3-(2-aminoethylamino)propyl-(diethoxymethyl)silicon
(3-((2-Aminoethyl)amino)propyl)diethoxy(methyl)silane
N-(2-Aminoethyl)-3-aminopropylmethyldiethoxysilane

MDL Number

MFCD28971880

FAQ

What are the physical and chemical properties of N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine (CAS: 70240-34-5)?

N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine has a crystalline form and a molecular weight of approximately 340.44 g/mol. It exhibits good solubility in common organic solvents such as methanol and ethanol but is poorly soluble in water. This compound is moderately reactive, particularly with silica-containing materials, and can undergo substitution reactions under certain conditions.

How is N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine (CAS: 70240-34-5) typically synthesized?

N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine can be synthesized through a multi-step process involving the reaction of 1,2-ethanediamine with diethoxymethyl chlorosilane. The reaction typically requires a mild base catalyst and is carried out at room temperature. The yield is generally around 75-85%, and the selectivity is high due to the reactivity of the amino groups.

What industries use N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine (CAS: 70240-34-5)?

N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine is widely used in the pharmaceutical industry for the synthesis of various compounds, particularly those requiring silylation. It is also utilized in the polymer industry for the modification of polymers, in the semiconductor industry for surface treatments, and in the sensor industry for the fabrication of chemically sensitive layers.

What precautions should be taken when handling N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine (CAS: 70240-34-5)?

Proper personal protective equipment (PPE) should be worn when handling N-{3-[Diethoxy(methyl)silyl]propyl}-1,2-ethanediamine, including gloves, safety goggles, and lab coat. Work should be conducted in a well-ventilated area or fume hood to prevent inhalation. Spills should be handled using appropriate absorbent materials, and the area should be cleaned with water and detergent. Always consult the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.