N-Methylaminopropyltrimethoxysilane

Base Information

• Chemical Name: N-Methylaminopropyltrimethoxysilane
• CAS No.: 3069-25-8
• Deprecated CAS: 134910-57-9
• Molecular Formula: C7H19NO3Si
• Molecular Weight: 193.318
• Hs Code.: 29319090
• European Community (EC) Number: 221-334-5
• DSSTox Substance ID: DTXSID2062826
• Nikkaji Number: J205.378K
• Wikidata: Q72487359
• Mol file: 3069-25-8.mol

Synonyms:3069-25-8;N-Methylaminopropyltrimethoxysilane;n-methyl-3-(trimethoxysilyl)propan-1-amine;Trimethoxy[3-(methylamino)propyl]silane;1-Propanamine, N-methyl-3-(trimethoxysilyl)-;N-Methyl-3-(trimethoxysilyl)propylamine;N-methyl-3-trimethoxysilylpropan-1-amine;methyl[3-(trimethoxysilyl)propyl]amine;EINECS 221-334-5;(3-methylaminopropyl)trimethoxysilane;N-Methyl-3-aminopropyltrimethoxysilane;N-METHYL-3-AMINOPROPYL-TRIMETHOXYSILANE;CM8620;MFCD00048021;C7H19NO3Si;SCHEMBL56162;C7-H19-N-O3-Si;DTXSID2062826;N-methylaminopropyl trimethoxysilane;3-(methylamino)propyltrimethoxysilane;AKOS016012980;[3-(Methylamino)propyl]trimethoxysilane;AS-65425;N-methyl-(3-(trimethoxysilyl)propyl)amine;(3-Methylaminopropyl)trimethoxysilane, 95%;CS-0150993;FT-0604717;T2868;Trimethoxy[3-(methylamino)propyl]silane, 95%;D92641;EN300-7415755;A820489;J-018061;N-Methyl-3-aminopropyltrimethoxysilane(3-Trimethoxysilyl propylmethylamine)

Chemical Property of N-Methylaminopropyltrimethoxysilane

Chemical Property:

• Vapor Pressure: 2.448mmHg at 25°C
• Refractive Index: n20/D 1.421
• Boiling Point: 181.9 °C at 760 mmHg
• PKA: 10.75±0.10(Predicted)
• Flash Point: 63.8 °C
• PSA: 39.72000
• Density: 0.93 g/cm³
• LogP: 0.86490
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Moisture Sensitive
• Water Solubility.: Hydrolyzes in water.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 193.11342000
• Heavy Atom Count: 12
• Complexity: 101

Purity/Quality:

98% ^*data from raw suppliers

N-Methylaminopropyltrimethoxysilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-26/36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CNCCC[Si](OC)(OC)OC
• Uses: (3-Methylaminopropyl)trimethoxysilane is used as coupling agent, adhesion promoters

Technology Process of N-Methylaminopropyltrimethoxysilane

There total 3 articles about N-Methylaminopropyltrimethoxysilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

N-methyl-N-allylamine (627-37-2) + trimethoxysilane (2487-90-3) → N-methyl-3-trimethoxysilylpropylamine (3069-25-8) + C7H19NO3Si

Guidance literature:

With platinum⁽⁰⁾-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex; at 80 ℃; for 20h; Overall yield = 93.2 %Spectr.; regioselective reaction; Schlenk technique; Inert atmosphere;

DOI:10.1002/cjoc.201700024

Reference yield:

methylamine (74-89-5) + 3-Chloropropyltrimethoxysilan (2530-87-2) → N-methyl-3-trimethoxysilylpropylamine (3069-25-8)

Guidance literature:

DOI:10.1021/jo00820a011

Reference yield:

→ N-methyl-3-trimethoxysilylpropylamine (3069-25-8)

Guidance literature:

upstream raw materials:

methylamine

3-Chloropropyltrimethoxysilan

N-methyl-N-allylamine

trimethoxysilane

Downstream raw materials:

C₂₁H₂₇N₃O₇Si

N-(3-([heptaisobutyl]octasilsesquioxane)propyl)methanamine

Refernces

• 1、 -. "Cleavage of cyclic organosilanes in the preparation of aminofunctional organoalkoxysilanes". . . Retrieved 2008/06/13.
• 2、 -. "Reactive silicone hair setting compositions". . . Retrieved 2008/06/13.