441307-02-4

Basic information

• Product Name: 1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95%
• Synonyms: 1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95%
• CAS NO: 441307-02-4
• Molecular Formula: C₁₄H₃₄O₅Si₂
• Molecular Weight: 338.58776
• Mol File: 441307-02-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 371.3±27.0 °C(Predicted)
• Flash Point: 186°C (366°F)
• Appearance: /
• Density: 0.980±0.06 g/cm3(Predicted)
• Refractive Index: 1.449
• PKA: 14.12±0.10(Predicted)
• CAS DataBase Reference: 1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95%(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95%(441307-02-4)
• EPA Substance Registry System: 1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95%(441307-02-4)

Safety Data

• Hazardous Substances Data: 441307-02-4(Hazardous Substances Data)

Usage

General Description

1,3-BIS(3-(2-HYDROXYETHOXY)PROPYL)TETRAMETHYLDISILOXANE, 95% is a chemical compound that is used in various industrial and commercial applications. It is a silicon-based compound that contains four methyl groups and two hydroxyethoxypropyl groups. This chemical is often used as a surfactant or as a dispersing agent in products such as adhesives, coatings, and personal care products. It is also used as an additive in lubricants and sealants. With a purity of 95%, this compound is highly concentrated and is typically used in small quantities due to its potent properties.

Upstream product

• 3277-26-7 1,1,3,3-Tetramethyldisiloxane 
• 111-45-5 ethylene glycol monoallyl ether 
• 24628-30-6 2-(2-propenyloxy)ethoxytrimethylsilane 
• 18132-72-4 1,3-bis<3-chloropropyl>-1,1,3,3-tetramethyldisiloxane 
• 107-21-1 ethylene glycol 

Relevant articles and documents

Heteroatom-containing hydroxyalkyl disiloxane and preparation method and application thereof

The invention provides heteroatom-containing hydroxyalkyl disiloxane and a preparation method and application thereof. The preparation method comprises the steps of preparing a hydrolysis condensationproduct by using chlorosilane (II) as a starting material through a hydrolysis condensation reaction; and carrying out nucleophilic substitution or Williamson etherification reaction on a chloroalkylgroup in the hydrolysis condensation product and a mercapto group, an amine group or an alkoxide group in the hydroxyl compound (III) to obtain the heteroatom-containing hydroxyalkyl disiloxane. Thepreparation method is simple and convenient in steps, mild in reaction conditions, easy to realize and control in reaction conditions, short in preparation period, low in cost and high in target product yield and purity. The heteroatom-containing hydroxyalkyl disiloxane prepared by the preparation method disclosed by the invention can be used for preparing novel silicon-containing polymers such ashydroxyalkyl-terminated polysiloxane or organosilicon modified polyurethane (urea) or polyester, so that the material is endowed with better performance and wider application.

Composition for separating mixtures

Therefore, there is provided herein in one specific embodiment a composition comprising: a) at least one silicone surfactant, and where silicone of silicone surfactant (a) has the general structure of: [in-line-formulae]Ma1Mb2Dc1Dd2Te1Tf2Qg; [/in-line-formulae][in-line-formulae]and, [/in-line-formulae][in-line-formulae]2≦(a+b+c+d+e+f+g)≦100; and, [/in-line-formulae] b) a mixture comprising an aqueous phase, a solid filler phase and optionally an oil phase that is substantially insoluble in said aqueous phase.