74956-86-8

Basic information

• Product Name: 1,2-Ethanediamine, N,N-bis3-(trimethoxysilyl)propyl-
• Synonyms: 1,2-Ethanediamine,N,N-bis[3-(trimethoxysilyl)propyl]- (9CI); N,N-Bis[3-(trimethoxysilyl)propyl]ethylenediamine;TSL 8212; TSL 8214
• CAS NO: 74956-86-8
• Molecular Formula: C14H36 N2 O6 Si2
• Molecular Weight: 384.62
• Mol File: 74956-86-8.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 359.6±32.0 °C(Predicted)
• Appearance: /
• Density: 1.011±0.06 g/cm3(Predicted)
• PKA: 9.67±0.10(Predicted)
• CAS DataBase Reference: 1,2-Ethanediamine, N,N-bis3-(trimethoxysilyl)propyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Ethanediamine, N,N-bis3-(trimethoxysilyl)propyl-(74956-86-8)
• EPA Substance Registry System: 1,2-Ethanediamine, N,N-bis3-(trimethoxysilyl)propyl-(74956-86-8)

Safety Data

• Hazardous Substances Data: 74956-86-8(Hazardous Substances Data)

Usage

Chemical structure

Contains two amino groups and two trimethoxysilane groups

Type of compound

Silane coupling agent

Common uses

Adhesion promoter, surface modifier

Industrial applications

Composites, coatings, adhesives, automotive, construction, aerospace industries

Functionality

Cross-linking polymers, enhancing adhesion, improving compatibility between organic and inorganic materials

Benefits

Strengthens and increases durability of materials

Manufacturing processes

Important ingredient in various manufacturing processes due to its ability to improve material properties

Upstream product

• 1760-24-3 [1-(2-aminoethyl)-3-aminopropyl]trimethoxysilane 
• 2530-87-2 3-Chloropropyltrimethoxysilan 

Relevant articles and documents

THE PROCESS FOR THE PREPARATION AND USE OF HAIR TREATMENT COMPOSITIONS CONTAINING ORGANIC C1-C6 ALKOXY SILANES

The subject of the present application is a method for the preparation and use of an agent for the treatment of keratinous material, in particular human hair, comprising the following steps: (1) Mixing one or more organic C1-C6 alkoxy silanes with water,(2) optionally, partial, or complete removal from the reaction mixture of the C1-C6 alcohols liberated by the reaction in step (1),(3) if necessary, addition of one or more cosmetic ingredients,(4) Filling of the preparation into a packaging unit,(5) Storage of the preparation in the packaging unit for a period of at least about 5 days; and(6) Application of the preparation on the keratinous material.

TWO-COMPONENT SYSTEM FOR ARTIFICIAL HAIR DYEING

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AGENT FOR DYEING HAIR, CONTAINING AT LEAST ONE ORGANIC SILICON COMPOUND, A COLORING COMPOUND AND A FILM-FORMING, HYDROPHILIC POLYMER

The subject of the present disclosure is a composition for coloring keratinous material, in particular human hair, containing in a cosmetic carrier (a) at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound further comprising one or more basic chemical functions and one or more hydroxyl groups or hydrolysable groups per molecule,(b) at least one colorant compound from the group of pigments and/or direct dyes, and(c) at least one film-forming hydrophilic polymer.