29159-37-3

Basic information

• Product Name: AMINOPROPYLSILANETRIOL
• Synonyms: WATER-BORNE SILSESQUIOXANE OLIGOMER;AMINOETHYLAMINOPROPYLSILSESQUIOXANE;AMINOPROPYLSILSESQUIOXANE;AMINOPROPYLSILANETRIOL;Aminopropylsilsesquioxane oligomer;AMINOETHYLAMINOPROPYLSILSESQUIOXANE-METHYLSILSESQUIOXANE COPOLYMER OLIGOMER;AMINOPROPYLSILSESQUIOXANE OLIGOMER: 22-25% IN WATER;AMINOETHYLAMINOPROPYLSILSESQUIOXANE-METHYLSILSESQUIOXANE COPOLYMER OLIGOMER: 22-25% IN WATER
• CAS NO: 29159-37-3
• Molecular Formula: C3H11NO3Si
• Molecular Weight: 137.21
• EINECS: 261-145-5
• Mol File: 29159-37-3.mol
• Article Data: 44

Chemical Properties

• Melting Point: -1°C
• Boiling Point: 100°C
• Flash Point: >110°C
• Appearance: /
• Density: 1,06 g/cm3
• Vapor Pressure: 0.000135mmHg at 25°C
• Refractive Index: 1.508
• CAS DataBase Reference: AMINOPROPYLSILANETRIOL(CAS DataBase Reference)
• NIST Chemistry Reference: AMINOPROPYLSILANETRIOL(29159-37-3)
• EPA Substance Registry System: AMINOPROPYLSILANETRIOL(29159-37-3)

Safety Data

• Safety Statements: 23-24/25
• TSCA: Yes
• Hazardous Substances Data: 29159-37-3(Hazardous Substances Data)

Usage

General Description

Aminopropylsilanetriol is a chemical compound that is widely used in the beauty and cosmetics industry. It is a form of silanol, which is a class of compounds known for their moisturizing and conditioning properties. Aminopropylsilanetriol is often added to hair care products, such as shampoos and conditioners, due to its ability to help repair and strengthen damaged hair. It is also used in skincare products for its hydrating and smoothing effects on the skin. Additionally, aminopropylsilanetriol can act as a coupling agent to improve the adhesion of products to hair and skin, making it a versatile and beneficial ingredient in a range of personal care products.

InChI:InChI=1/C3H11NO3Si/c4-2-1-3-8(5,6)7/h5-7H,1-4H2

Upstream product

• 10519-97-8 allylamino-trimethyl-silane 
• 998-30-1 Triethoxysilane 
• 5089-70-3 (3-chloropropyl)triethoxysilane 
• 107-11-9 1-amino-2-propene 
• 64-17-5 ethanol 
• 140236-87-9 3-(triethoxysilyl)propylammonium 3-(triethoxysilyl)propylcarbamate 
• 1552-12-1 1,5-cis,cis-cyclooctadiene 
• 1310-73-2 sodium hydroxide 
• 919-31-3 2-cyanoethyltriethoxysilane 

Downstream Products

• 21297-72-3 2,2-diethoxy-1-trimethylsilyl-1-aza-2-silacyclopentane 
• 143673-50-1 C₃₅H₃₈N₃O₃Si⁽¹⁺⁾*Cl^(1-) 
• 193417-26-4 N-[3-(triethoxysilyl)propyl]-2-carbomethoxy aziridine 
• 69952-89-2 N, N'-bis<3-(triethoxysilyl)propyl>thiourea 
• 1029692-59-8 N-(3-(triethoxysilyl)propyl)-terephthalamic acid methyl ester 
• 1395061-56-9 4-(3-(triethoxysilyl)propylcarbamoyl)-2-cyanobutan-2-yl benzodithioate 
• 1582781-10-9 methyl 5-(4-methoxyphenyl)-2-phenyl-1-(3-(triethoxysilyl)-propyl)-4,5-dihydro-1H-pyrrole-3-carboxylate 
• 1259026-17-9 γ-(3,4-dichlorobenzamide)propyl-3,7,10-trimethylsilatrane 
• 1258947-26-0 γ-(4-methybenzamide)propylsilatrane 

Relevant articles and documents

Preparation of monodispersed spherical titania-octadecylamine particles containing silane-coupling reagents

Well-defined spherical titania-octadecylamine (titania-ODA) (titania: titanium dioxide) hybrid particles containing silane-coupling reagents including aminopropyl, sulfanylpropyl, octadecyl, and phenyl groups (molar Ti:silane-coupling reagent ratio of 50:1) were prepared by sol-gel reaction of titanium tetraisopropoxide with the aid of a flow reactor. Average particle sizes were 520, 380, 540, and 510 nm for aminopropyl, sulfanylpropyl, octadecyl, and phenyl group containing particles, respectively. ODA was removed by washing the as-synthesized products with acidic EtOH, resulting in the formation of organosilyl group containing nanoporous titania. The porosity was investigated by the nitrogen adsorption/desorption isotherms (BET surface area of 250 to 400 m2g-1) and the surface hydrophilicity/hydrophobicity is discussed based on the water and benzene vapor adsorption/desorption isotherms. Crystallization of anatase within the spherical particles is possible by postsynthetic hot water or hydrothermal treatment.

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.

METHOD FOR TREATING HAIR, COMPRISING THE APPLICATION OF AN ORGANIC SILICON COMPOUND, AN ALKALISING AGENT AND A FILM-FORMING POLYMER

It is an object of the present disclosure to provide a method for treating keratinous material, in particular human hair, comprising the following steps: Application of a water-containing agent (a) to the keratinous material, wherein the agent (a) has and contains a pH of at least 9.6:(a1) at least one organic silicon compound selected from the group including silanes having one, two or three silicon atoms, and(a2) at least one alkalizing agent selected from the group including ammonia, alkanolamines and basic amino acids, andApplication of an agent (b) to the keratinous material, wherein the agent (b) includes:(b1) at least one film-forming polymer.

PROCESS FOR DYEING HAIR

The subject of the present disclosure is a process for dyeing human hair, in which a pretreatment agent (A) which contains at least one organic silicon compound of the formula (I) and/or (II) and contains no direct dyes and no pigments, anda colorant (B) which contains at least one organic silicon compound of the formula (I) and/or (II) and further contains at least one colorant compound from the group of direct dyes and/or pigments, can be applied to the hair, wherein the organic silicon compounds of formulae (I) and (II) are defined as follows [in-line-formulae]R1R2N-L-Si(OR3)a(R4)b??(I),[/in-line-formulae] [in-line-formulae](R5O)c(R6)dSi-(A)e-[NR7-(A′)]f—[O-(A″)]g-[NR8-(A′″)]h—Si(R6′)d′(OR5′)c′??(II).[/in-line-formulae]