ChemicalBook Product Catalog Chemical Reagents Organic reagents Silane N-[3-(Trimethoxysilyl)propyl]ethylenediamine

N-[3-(Trimethoxysilyl)propyl]ethylenediamine

N-[3-(Trimethoxysilyl)propyl]ethylenediamine Basic information
Uses service life Introduction
Product Name:N-[3-(Trimethoxysilyl)propyl]ethylenediamine
Synonyms:[3-(2-AMinoethylaMino)propyl]triMethoxysilane technical grade, >=80%;Petrarch A0700;Petrarch A0701;Prosil 3128;prosil3128;sh6020;Silane, (3-(2-aminoethyl)aminopropyl)trimethoxy-;Silane, trimethoxy-[3[N-(2-aminoethyl)]aminopropyl]-
CAS:1760-24-3
MF:C8H22N2O3Si
MW:222.36
EINECS:217-164-6
Product Categories:Halogenated Heterocycles ,Others ,Oxadiazoles;silane;Silane series;Amino;Amino Silanes (Silane Coupling Agents);Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Si-O Compounds;Trialkoxysilanes;Adhesion Promoters;Amino Silanes;Coupling Agents;Dispersing Agents;Surface Modifiers
Mol File:1760-24-3.mol
N-[3-(Trimethoxysilyl)propyl]ethylenediamine Structure
N-[3-(Trimethoxysilyl)propyl]ethylenediamine Chemical Properties
Melting point 0°C
Boiling point 146 °C15 mm Hg(lit.)
density 1.028 g/mL at 25 °C(lit.)
vapor pressure 1.5 hPa (20 °C)
refractive index n20/D 1.444(lit.)
Fp 220 °F
storage temp. Store below +30°C.
solubility Miscible with toluene.
form Liquid
pka10.11±0.19(Predicted)
Specific Gravity1.01
color Clear colorless to light yellow
PH10 (10g/l, H2O, 20℃)
Water Solubility REACTS
Sensitive Air & Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 636230
InChIKeyPHQOGHDTIVQXHL-UHFFFAOYSA-N
LogP-4--0.82 at 20℃
CAS DataBase Reference1760-24-3(CAS DataBase Reference)
NIST Chemistry ReferenceN-(2-Aminoethyl-3-aminopropyl)trimethoxysilane(1760-24-3)
EPA Substance Registry System1,2-Ethanediamine, N1-[3-(trimethoxysilyl)propyl]- (1760-24-3)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 38-41-43-52/53-42/43-37/38
Safety Statements 26-39-61-37/39-24-36/37/39-23
RIDADR UN 3267 8/PG 2
WGK Germany 3
RTECS KV7400000
F 1-10
Autoignition Temperature300 °C
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29310095
ToxicityLD50 orally in Rabbit: 2413 mg/kg LD50 dermal Rat > 2000 mg/kg
MSDS Information
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N-[3-(Trimethoxysilyl)propyl]ethylenediamine English
SigmaAldrich English
ACROS English
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N-[3-(Trimethoxysilyl)propyl]ethylenediamine Usage And Synthesis
Uses

This substance is used in the following products: adhesives and sealants, coating products and finger paints. Other release to the environment of this substance is likely to occur from: indoor use and outdoor use resulting in inclusion into or onto a materials (e.g. binding agent in paints and coatings or adhesives).

service life

Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).

IntroductionN-[3-(Trimethoxysilyl)propyl]ethylenediamine (equal to A-1120, GF 91, KBM603) is a clear, colorless, strongly alkaline liquid with smell being very sensitive to hydrolysis. The chloride content ranges in the lower ppm-level.
N-[3-(Trimethoxysilyl)propyl]ethylenediamine is used as adhesion promoter at organic/inorganic interfaces, for modification of surfaces (corrosion prevention, component of primers) or silicone-polymers or as crosslinker (moisture crosslinking of polymers). The application as "coupling agent" leads in general to an improvement of mechanical and electrical product properties above all under exposure to heat and/or moisture. Applications:
  • N-[3-(Trimethoxysilyl)propyl]ethylenediamine may be used as an effective coupling agent for clay reinforced elastomers such as natural and nitrile rubber, to improve physical and dynamic properties.
  • Used as an effective coupling agent for mineral reinforced nylon 6, nylon 6/6 and polybutyleneterephthalate, to increase the flexural and tensile strength of the thermoplastic composite.
  • Used as a fiberglass finish or a resinous additive for fiberglass reinforced phenolic, melamine and expoxy thermoset composites.
  • Used as a mineral binders in in foundry and abrasive composite applications, to improve adhesion, increase composite strength.
  • Used as a glass and metal primer, to improve the adhesion of many coatings (urethanes, epoxies, phenolics and others) to glass and metal surfaces.
  • Used as an adhesion promoters in polysulfide, polyvinyl chloride plastisol, silicone two part urethane and epoxy adhesives and sealants.

Chemical PropertiesColorless transparent liquid
N-[3-(Trimethoxysilyl)propyl]ethylenediamine
Uses
  • [3-(2-Aminoethylamino)propyl]trimethoxysilane has been used in the synthesis of various polyhedral silsesquioxanes, (RSiO1.5)n (SSQO).
  • It can be functionalized onto the mesoporous SBA-15 silica to be used as matrices for controlled drug delivery.
  • It is also used in the synthesis of silane-based polymer, which is used in conducting instant adhesives.

UsesN-[3-(Trimethoxysilyl)propyl]ethylenediamine has also been used as an organic ligand for the surface modification of silica gel to uptake heavy metal ions. It can react with fluorinated carbon nanotubes (F-CNT) to form aminoalkylalkoxysilane functionalized carbon nanotubes.
Flammability and ExplosibilityNotclassified
Contact allergensThis amine-functional methoxysilane, referenced as aminoethyl aminopropyltrimethoxysilane, was impli- cated in the production of glass filaments.
N-[3-(Trimethoxysilyl)propyl]ethylenediamine Preparation Products And Raw materials
Raw materials3-Chloropropyltrimethoxysilane
Silane coupler KH-602 N-(3-Triethoxysilylpropyl)ethylenediamine SILANE COUPLING AGENT Propyl gallate Bis[3-(trimethoxysilyl)propyl]ethylenediamine62%inmethanol,N,N'-BIS[(3-TRIMETHOXYSILYL)PROPYL]ETHYLENEDIAMINE N-(p-Vinylbenzyl)-N-[1-(trimethoxysilyl)propyl]ethylenediamine N-(p-Vinylbenzyl)-N-[3-(trimethoxysilyl)propyl]ethylenediamine (2-N-BENZYLAMINOETHYL)-3-AMINOPROPYL-TRIMETHOXYSILANE,TECH-90 N-2(AMINOETHYL)-3-AMINOPROPYLTRIS(2-ETHYLHEXOXY)-SILANE METHYL[2-(3-TRIMETHOXYSILYLPROPYLAMINO)ETHYLAMINO]-3-PROPIONATE 3-(N-STYRYLMETHYL-2-AMINOETHYLAMINO)PROPYLTRIMETHOXYSILANE HYDROCHLORIDE N-[2-(N-VINYLBENZYLAMINO)ETHYL]-3-AMINOPROPYLTRIMETHOXYSILANE HYDROCHLORIDE N-[(3-TRIMETHOXYSILYL)PROPYL]ETHYLENEDIAMINE TRIACETIC ACID TRISODIUM SALT N-[3-(trimethoxysilyl)propyl]ethylenediamine monohydrochloride (2-N-BENZYLAMINOETHYL)-3-AMINOPROPYLTRIMETHOXYSILANE, hydrochloride, 50% in methanol Propyl butyrate N-(p-Vinylbenzyl)-N-[2-(trimethoxysilyl)propyl]ethylenediamine N-[3-(TRIETHOXYSILYL)PROPYL]-4,5-DIHYDROIMIDAZOLE
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