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Atomic number of base material: 14 Silicon. Uses: 2, 4, 6, 8-tetramethylcyclotetrasiloxane (tmcts) is an important precursor for the deposition of polysiloxane, cyclic siloxane, silicon dioxide, oxycarbide thin films with low dielectric constant for microelectronics, semiconductors and other applications. Group: Micro/nanoelectronics. Alternative Names: 1,2,5,7-Tetramethylcyclotetrasiloxane. CAS No. 2370-88-9. Molecular formula: C4H16O4Si4. Mole weight: 236.48. Appearance: Colorless liquid. Purity: 95%+. Canonical SMILES: C[Si]1O[Si](O[Si](O[Si](O1)C)C)C. Density: 0.986 g/mL at 25 °C (lit.). ECNumber: 219-137-4. Catalog: ACM2370889.
2,4,6,8-Tetramethylcyclotetrasiloxane
Atomic number of base material: 14 Silicon. Uses: 2, 4, 6, 8-tetramethylcyclotetrasiloxane (tmcts) is an important precursor for the deposition of polysiloxane, cyclic siloxane, silicon dioxide, oxycarbide thin films with low dielectric constant for microelectronics, semiconductors and other applications. Group: Saltvapor deposition precursors. Alternative Names: 1,2,5,7-Tetramethylcyclotetrasiloxane. CAS No. 2370-88-9. Pack Sizes: 25 g. Molecular formula: 236.48. Mole weight: C4H16O4Si4. C[Si]1O[Si](O[Si](O[Si](O1)C)C)C. InChI=1S/C4H12O4Si4/c1-9-5-10 (2)7-12 (4)8-11 (3)6-9/h1-4H3. WZJUBBHODHNQPW-UHFFFAOYSA-N. 95%+.
Decamethylcyclopentasiloxane (D5) is an organosilicon compound with the formula [(CH3)2SiO]5. It is a colorless and odorless liquid that is slightly volatile. The compound is classified as a cyclomethicone. Such fluids are commonly used in cosmetics, such as deodorants, sunblocks, hair sprays and skin care products. It is becoming more common in hair conditioners, as it makes the hair easier to brush without breakage. It is also used as part of silicone based personal lubricants. D5 is considered an emollient. In Canada, among the volume used in consumer products approximately 70% were for antiperspirants and 20% for hair care products. Uses: It widely used in cosmetics and body care products, such as skin care, sunscreen,makeup, hair conditioning products, good compatibility with most of the alcohol and other cosmetic solvents. be directly used as the carrier, the main raw material, also can be used as an additive; and be used in aqueous systems by the method of emulsification. Group: Siloxanes. Alternative Names: Cyclopentasiloxane, decamethyl-; DecaMethylcyclopentasiloxane; 2, 2, 4, 4, 6, 6, 8, 8, 10, 10-decamethyl-1, 3, 5, 7, 9, 2, 4, 6, 8, 10-pentaoxapentasilecane; D5 Cyclomethicone. CAS No. 541-02-6. Molecular formula: C10H30O5Si5. Mole weight: 370.77 g/mol. Appearance: Liquid. Purity: ≥99%. IUPACName: Decamethylcyclopentasiloxane. Density: 0.958. ECNumber: 208-764-9. Catalog: ACM541026.
Deca methyl cyclopentasiloxane
A cyclic volatile methylsiloxane (cVMS) used in cosmetic and personal care products. Used in dermal exposure and inhalation toxicity study. Group: Biochemicals. Alternative Names: 2, 2, 4, 4, 6, 6, 8, 8, 10, 10-Deca methyl cyclopentasiloxane; Botanisil CP 33; Cyclic dimethylsiloxane Pentamer; Cyclo-deca methyl pentasiloxane; Cyclomethicone Pentamer 245; Cyclopentadi methyl siloxane; Cyclopentasiloxane; D5; DC 2-5252C; DC 245; DC 345 Fluid; Dow Corning 2-5252C; Dow Corning 245 Fluid; Dow Corning 345 Fluid; Dow Corning 345EU; Execol D 5; KF 995; LS 9000; Mirasil CM 5; NUC Silicone VS 7158; Pentacyclomethicone; SH 245; Silbione 70045V5; Silbione V 5; Silicon Plus α; Silicone SF 1202; TFS 405; TSF 405; TSF 465; Union Carbide 7158 Silicone Fluid; VS 7158; Volasil 245; Volatile Silicone Fluid 345; Xiameter PMX 0245. Grades: Highly Purified. CAS No. 541-02-6. Pack Sizes: 1ml. US Biological Life Sciences.
Worldwide
Dimethicone ~17000 (Polydimethylsiloxane)
A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Approximate M.W. 17000. Group: Biochemicals. Grades: Highly Purified. CAS No. 9016-00-6. Pack Sizes: 5ml, 10ml. Molecular Formula: C3H9Si(C2H6OSi)nCH3, Molecular Weight: US Biological Life Sciences.
Worldwide
Dimethicone ~2000 (Polydimethylsiloxane)
A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Approximate M.W. 2000. Group: Biochemicals. Grades: Highly Purified. CAS No. 9016-00-6. Pack Sizes: 10g, 25g. Molecular Formula: C3H9Si(C2H6OSi)nCH3, Molecular Weight: US Biological Life Sciences.
Worldwide
Dimethicone ~4000 (Polydimethylsiloxane)
A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Approximate M.W. 4000. Group: Biochemicals. Grades: Highly Purified. CAS No. 9016-00-6. Pack Sizes: 10g, 25g. Molecular Formula: C3H9Si(C2H6OSi)nCH3. US Biological Life Sciences.
Worldwide
DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPOLYMER
Heterocyclic Organic Compound. Alternative Names: POLY[DIMETHYLSILOXANE-CO-METHYL(3-HYDROXYPROPYL)SILOXANE]-GRAFT-POLY(ETHYLENE GLYCOL) METHYL ETHER;POLY(DIMETHYLSILOXANE-CO-ETHYLENE OXIDE), AB BLOCK COPOLYMER;POLY(DIMETHYLSILOXANE-B-ETHYLENE OXIDE), METHYL TERMINATED;DIMETHYLSILOXANE, ETHYLENE OXIDE BL. CAS No. 117272-76-1. Density: 1.035 g/mL at 25 °C. Catalog: ACM117272761.
Divinyltetramethyldisiloxane
Tetramethyldivinyl disiloxane is an organic compound with the chemical formula C8H18OSi2 and the appearance of a colorless transparent liquid. Uses: It is used as a linear inhibitor in the formulating of two-part silicone rtv-2 addition curing systems. because of the large vinyl content, small amounts are very effective in retarding and controlling the working time or pot life of two-part addition-curing silicone rtvs. also, due to its boiling point of 139c, it is easily volatilized during curing. a suggested starting formulation is to use 0.25 to 0.50 parts by weight of usi-o6214 with 100 parts of the base polymer containing the platinum catalyst. Group: Siloxanes. Alternative Names: 3, 3, 5, 5-tetramethyl-3, 5-disila-4-oxa-1, 6-heptadiene; Divinyltetramethyldi; 1, 3-DIVINyltetraMETHYLDISILOXANE; Tetramethyldivinylsiloxane; Tetramethyl-1, 3-divinyldisiloxane. CAS No. 2627-95-4. Molecular formula: C8H18OSi2. Mole weight: 186.4 g/mol. Appearance: Colorless liquid. Purity: 95%+. IUPACName: ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane. Canonical SMILES: C[Si](C)(C=C)O[Si](C)(C)C=C. Density: 0.813. ECNumber: 220-099-6. Catalog: ACM2627954.
Dodecamethylpentasiloxane
Dodecamethylpentasiloxane is a component of siloxanes and can be used as silicone oil. Dodecamethylpentasiloxane exhibits insecticidal activity against bed bug [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 141-63-9. Pack Sizes: 10 mL; 10 mM * 1 mL. Product ID: HY-W011035.
(PHENYLSILSESQUIOXANE)- (DIMETHYLSILOXANE) COPOLYMER. Group: Polymers. Alternative Names: (PHENYLSILSESQUIOXANE)- (DIMETHYLSILOXANE) COPOLYMER; phenylsilsesquioxane-dimethylsiloxanecopolymer,70%phenyl; SiloxanesandSilicones,di-Me,polymerswithPhsilsesquioxanes; TRIMETHYLSILOXYPHENYL DIMETHICONE; 70%phenyl30%dimethyl; PHENYLSILSESQUIOXANE-DIMETHYLSIL. CAS No. 73138-88-2.
Polydimethylsiloxane
Polydimethylsiloxane (PDMS) belongs to a group of polymeric organosilicon compounds that are commonly referred to as silicones. PDMS is the most widely used silicon-based organic polymer, and is particularly known for its unusual rheological (or flow) properties. PDMS is optically clear, and, in general, inert, non-toxic, and non-flammable. It is also called dimethicone and is one of several types of silicone oil (polymerized siloxane). Its applications range from contact lenses and medical devices to elastomers; it is also present in shampoos (as dimethicone makes hair shiny and slippery), food (antifoaming agent), caulking, lubricants, kinetic sand, and heat-resistant tiles. Uses: Used as a base for extreme temperature silicone oils/fluids and as a foam suppressant in petroleum lubricating oils; used mainly to make polydimethylsiloxane (pdms) polymers, oligomers, and mixtures; also used to make basic chemicals, paints, coatings, adhesives, soaps, cleaning compounds, toiletries, plastics, semiconductors, and other electronic components, and in building construction, lubricants, diluents, solvents, and cosmetics. Synonyms: PDMS.Polydimethylsiloxane. CAS No. 63148-62-9. Molecular formula: [-Si(CH3)2O-]n. Mole weight: 236.53.
Poly(dimethylsiloxane)
Poly(dimethylsiloxane) (PDMS), also known as dimethicone, is an organosilicon compound that is widely used as a siloxane based elastomer. It is a hydrophobic material with attractive physical and chemical properties such as elasticity, optical transparency, tunable surface chemistry, and low electrical conductivity. Group: Saltbioelectronic materials. Alternative Names: Octamethyltrisiloxane. CAS No. 107-51-7. Pack Sizes: 50 mL in glass bottle. Product ID: dimethyl-bis(trimethylsilyloxy)silane. Molecular formula: 236.53. Mole weight: [(CH3)3SiO]2Si(CH3)2. C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C. 1S/C8H24O2Si3/c1-11(2, 3)9-13(7, 8)10-12(4, 5)6/h1-8H3. CXQXSVUQTKDNFP-UHFFFAOYSA-N.
2,2-Bis(4-hydroxyphenyl-d4)propane-phosgene Copolymer is the labeled analogue of 2,2-Bis(4-hydroxyphenyl)propane-phosgene Copolymer, which is used in the synthesis of polycarbonate-co-poly(siloxane-urethane-siloxane) block copolymers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: (C18H12D8O3)n. (HCl)n, Molecular Weight: 292.399999999999. US Biological Life Sciences.
2,2-Bis(4-hydroxyphenyl)propane-phosgene Copolymer is used in the synthesis of polycarbonate-co-poly(siloxane-urethane-siloxane) block copolymers. Group: Biochemicals. Grades: Highly Purified. CAS No. 25971-63-5. Pack Sizes: 1g, 10g. Molecular Formula: (C18H20O3)n. (HCl)n, Molecular Weight: 284.35. US Biological Life Sciences.
Worldwide
2-(3,4-Epoxycyclohexyl)Ethyltriethoxysilane
It can be mainly used for mineral-filled composite materials: used for the pretreatment of fillers and pigments or as additives for polymers; paints and coatings: used as additives and primers to improve adhesion to substrates; and polyurethane Compared with aminosilane, it has a longer shelf life; improved mechanical properties, such as flexural strength, tensile strength, impact strength and elastic modulus; improved moisture resistance and corrosion resistance; improved electrical properties, such as dielectric Constant, volume resistivity. Uses: As a finish or a size ingredient,an additive to polyurethane resins,a primer or additive,an additive to the polymer,an additive and as a primer for improving adhesion to the substrate,especially glass and metal. Group: Siloxanes. Alternative Names: 2-(3,4-Epoxycyclohexyl)Ethyltriethoxysilane. CAS No. 10217-34-2. Molecular formula: C14H28O4Si. Mole weight: 288.46. Appearance: Colorless transparent liquid. Purity: 0.98. IUPACName: triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane. Density: 1.003 g/mL. Catalog: ACM10217342.
It is a kind of super-soft finishing agent used for various organosilicon. It will help the modified silicon oil get greater fiber affinity and the features of soft, smooth, pendulous, anti-static, washable, anti-crease, etc. This product can be used as adhesion-promoting agent, surface modifying agent, crosslinking agent and dispersing agent for improving the binding force and compatibility between inorganic mineral powder material, fiber and polymer (resin). It can also improve the adhesion between resin coating and inorganic materials. Group: Siloxanes. Alternative Names: N-[3- (Dimethoxymethylsilyl) propyl]ethylenediamine. CAS No. 3069-29-2. Molecular formula: C8H22N2O2Si. Mole weight: 206.36. Appearance: Colorless transparent liquid. Purity: >95%. IUPACName: N'-[3-[dimethoxy (methyl)silyl]propyl]ethane-1, 2-diamine. Canonical SMILES: CO[Si](C)(CCCNCCN)OC. Density: 0.968 g/mL. ECNumber: 221-336-6. Catalog: ACM3069292.