N-Methylaminopropyltrimethoxysilane CAS 3069-25-8

Introduction：Basic information about N-Methylaminopropyltrimethoxysilane CAS 3069-25-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

N-Methylaminopropyltrimethoxysilane Basic information

• Product Name: N-Methylaminopropyltrimethoxysilane
• Synonyms: 3-TRIMETHOXYSILYL PROPYLMETHYLAMINE;(3-METHYLAMINOPROPYL)TRIMETHOXYSILANE;1-Propanamine, N-methyl-3-(trimethoxysilyl)-;CM8620;Trimethoxy[3-(methylamino)propyl]silane 97%;dynasylan1110;n-methyl-3-(trimethoxysilyl)-1-propanamin;N-methyl-3-(trimethoxysilyl)-1-Propanamine
• CAS: 3069-25-8
• MF: C7H19NO3Si
• MW: 193.32
• EINECS: 221-334-5
• Mol File: 3069-25-8.mol

N-Methylaminopropyltrimethoxysilane Chemical Properties

• Boiling point: 106 °C(lit.)
• density: 0.975 g/mL at 25 °C(lit.)
• vapor pressure: 0-12790Pa at 20-25℃
• refractive index: n20/D 1.421
• Fp: 180 °F
• storage temp.: Inert atmosphere,Room Temperature
• form: liquid
• pka: 10.75±0.10(Predicted)
• Specific Gravity: 0.978
• color: Colorless to Light yellow
• Water Solubility: Hydrolyzes in water.
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 2072720
• InChI: 1S/C7H19NO3Si/c1-8-6-5-7-12(9-2,10-3)11-4/h8H,5-7H2,1-4H3
• InChIKey: DVYVMJLSUSGYMH-UHFFFAOYSA-N
• SMILES: CNCCC[Si](OC)(OC)OC
• LogP: -2.4-0 at 25℃
• CAS DataBase Reference: 3069-25-8(CAS DataBase Reference)
• NIST Chemistry Reference: N-Methyl-3-aminopropyltrimethoxysilane(3069-25-8)
• EPA Substance Registry System: 1-Propanamine, N-methyl-3-(trimethoxysilyl)- (3069-25-8)

Safety Information

• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36-26/36
• RIDADR: UN 1993 / PGIII
• WGK Germany: 3
• TSCA: TSCA listed
• HS Code: 29319090
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Eye Dam. 1

N-Methylaminopropyltrimethoxysilane Usage And Synthesis

Uses

(3-Methylaminopropyl)trimethoxysilane is used as coupling agent, adhesion promoters

General Description

Trimethoxy[3-(methylamino)propyl]silane (MAPTMS) is an aminoalkyltrimethoxysilane that can be used for silanization surface immobilization.