8.19172

N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane

for synthesis

• Synonym(s): N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane
• Empirical Formula (Hill Notation): C₈H₂₂N₂O₃Si
• CAS Number: 1760-24-3
• Molecular Weight: 222.36
• MDL number: MFCD00008173
• UNSPSC Code: 12352103
• EC Index Number: 217-164-6
• NACRES: NA.22

Properties

• vapor pressure: 1.5 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥97.0% (GC)
• form: liquid
• autoignition temp.: 300 °C
• potency: 2413 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• pH: 10 (20 °C, 10 g/L in H₂O)
• bp: 261-263 °C/1013 hPa
• transition temp: flash point 136 °C
• density: 1.02 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C8H22N2O3Si.ClH/c1-11-14(12-2,13-3)8-4-6-10-7-5-9;/h10H,4-9H2,1-3H3;1H
• InChI key: SZBIXNNLIKDOEJ-UHFFFAOYSA-N

Description

Application

• Epoxy Resin Enhancement: Investigates the effect of aminosilane coupling agents, including AEAPTMS, on the thermo-mechanical properties of cross-linked epoxy resin, illustrating improvements in material properties for industrial applications (Tang et al., 2018).

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.016 - 1.024
Identity (IR): passes test

Safety Information

• Pictograms: GHS05,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H317 - H318 - H332 - H373
• Precautionary Statements: P260 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Sens. 1B - STOT RE 2 Inhalation
• Target Organs: respiratory tract irritation
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 276.8 °F - closed cup
• Flash Point(C): 136 °C - closed cup