Dibutyltin dichloride | C8H18Cl2Sn | CID 12688 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological . Last Update2022-01-01 10:54:23 . The relative density was 1. (3, 5, 6 . Conditions to Avoid: Dust generation, moisture, excess heat. Melting point>300C, water solubility 4.0mg/L (20C). Physical and chemical performance: CAS 818-08-6. Dibutyltin Oxide. Composition containing, in a cosmetically or dermatologically acceptable medium, a compound that may be obtained by reaction between: an oil bearing at least one nucleophilic and/or electrophilic reactive function, and a junction group capable of establishing hydrogen bonds with one or more partner junction groups, the junction group bearing at least one reactive function capable of reacting . Dibutyltin oxide and lauric acid are condensed at 60 c to form dibutyltin . Solubility: 0.004 g/l (20 C) Molar Mass: 248.94 g/mol: Bulk Density: 650 - 750 kg/m3: Boiling Point: 300 C decomposes: Density: 1.5 g/cm3 (20 C) Ignition Point: 525 C: Hazard Class: 9: Hazard Class Description: and metal organic acid salts such as dibutyltin dilaurate. Dibutyltin oxide | (C4H9)2SnO or C8H18OSn | CID 61221 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Solubility Information: Solubility in water: soluble. The most popular nonenzyme catalysts used for FDCA-based polyester synthesis are titanium(IV) butoxide (TBT) and antimony(III) oxide (Sb 2 O 3). Dibutyl- and tributyltin oxide have been used in the activation step to form stannyl ethers or stannylidene acetals, respectively, to enhance the nucleophilicity of different hydroxyl groups. Eye Contact In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Conditions. CAS 818-08-6 Dibutyltin oxide Dibutyltin oxide. It is used as a reagent and a catalyst. Vapor Density (Relative to Air): 21.8 (NTP, 1992) Specific Gravity: 1.066 at 68F (NTP, 1992) Boiling Point: data unavailable. Specific Gravity/Density: 1.6 (water=1) Molecular Formula: C8H18OSn Molecular Weight: 248.92 Section 10 - Stability and Reactivity Chemical Stability: Stable under normal temperatures and pressures. 818-08-6) is a white fine powder. 120,121 Regioselective acylation can . Water Solubility: 4.0 mg/L (20 C) Storage Conditions: Store in a tightly closed container. This chemical's molecular formula is C 8 H 18 OSn and molecular weight is 248.94. Dibutyltin oxide is an organotin compound. [1] Contents 1 Structure 2 Uses 3 See also 4 References Structure [ edit] Dioctyltin oxide is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions. A film (27) suitable for use as the light-modulating unit of a light valve, comprising a polymer matrix (24) having droplets (26) of a liquid light valve suspension distributed in the polymer matrix, said liquid light valve suspension comprising particles (33) suspended in a liquid suspending medium, wherein said polymer matrix is a cross-linked polymer matrix comprising a main chain that . SDS CoA Synonyms: Dibutyloxostannane Vapor Pressure: Vapor pressure, Pa at 25 C: 0.000004 Toxicity: LD50 orally in Rabbit: 487 mg/kg LD50 dermal Rabbit > 2000 mg/kg Autoignition Temperature: 279 C Physical Dangers: 4-Nitro-2,3-lutidine-N-oxide manufacturer: : C8H18OSn M.W. With dibutyltin oxide, an equatorial hydroxyl group adjacent to an axial oxygen is generally preferentially acylated. There is a newer version of this article . . Description Specifications Safety and Handling SDS Description 1. Electrophoresis, Western Blotting and ELISA CAS 818-08-6 Dibutyltin oxide Dibutyltin oxide. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. Molecular weight: 248.94. Dibutyltin oxide Dibutyltin oxide, or dibutyloxotin, is an organotin compound with the chemical formula (C 4 H 9) 2 SnO. Water solubility; Solubility in organic solvents / fat solubility; Surface tension; Flash point; Auto flammability; Flammability; Explosiveness; . Skin Contact Wash off immediately with plenty of water for at least 15 minutes. Its flash point is 81-83 C. I am Interested X Melting Point: 72 to 75F (NTP, 1992) Vapor Pressure: data unavailable. Freezing point 8 . A two-stage melt polycondensation typically involves an initial esterification or . 164 Accordingly, the thiophenol is regarded as the protecting group in a formal sense. H319: Causes serious eye irritation. Density 1. . Dibutyltin dilaurate for synthesis. STANNIC OXIDE [SnO 2,CAS RN: 18282-10-5]: a white powder compound; insoluble in water, soluble in concentrated sulfuric acid; melting point 1127 C; found in nature as the mineral cassiterite, or prepared by the reaction between tin and concentrated nitric acid at high temperatures; used as a polishing agent for glass, metals, and metallic . of C32H64O4Sn and CH3COOH added to Ti (OC4H9)4 with costant stirring for 30 min; Ba (CH3COO)2 added with constant stirring for 30 min; kept at 70C for 24 h; calcined at 750,800,850,900,and 1000C; Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. Dibutyltin oxide for synthesis, Sigma-Aldrich . CAS RN: 818-08-6 | Product Number: D0305 Dibutyltin Oxide Purity: >95.0% (W) Synonyms: Documents: SDS | Specifications | C of A & Other Certificates | Analytical Charts Add to cart Request Quote Dibutyltin oxide 1. The molecular geometry at tin is tetrahedral. Abstract Konjac glucomannan, built of -1,4-linked mannose and glucose, was methylated after treatment with dibutyltin oxide/MeOH in pyridine. msds report: dibutyltin oxide msds report . Di-n-butyltin Oxide This is an outdated version. *Items available in Japan warehouse will be dispatched in 10-12 working days. 066. 0425kg/L, flash point 226.7 . Soluble in hydrochloric acid, insoluble in water and organic solvents. Dibutyltin oxide: Class: Small Molecule: Description: Dibutyltin oxide is an organotin compound. Other solubilities: practically insoluble in organic solvents: SMILES: CCCC[Sn](=O)CCCC: Molecular Weight (g/mol) 248.92: Formula Weight: 248.92: Percent Purity: 98%: Chemical Name or Material: Dibutyltin oxide, 98% Alias: Dibutyloxotin. CAS 77-58-7, molar mass 631.55 g/mol. There is a newer version of this article, , . EC 212-449-1. H341: Suspected of causing genetic defects. Autoignition Temperature: data unavailable. Dibutyltin oxide, or dibutyloxotin, is an organotin compound with the chemical formula (C4H9)2SnO. Yield. Ba (Ti0.88Sn0.12)O3. Dibutyltin oxide for synthesis. Solubility in water, mg/l at 20 C: 3.9-4.2 (very poor) ILO International Chemical Safety Cards (ICSC . Cationic electro-deposition coating compositions US7045575; A cationic electro-deposition coating composition, comprises: component (A): an amino-containing epoxy resin (A) obtained by adding an amino-containing compound (a-2) to an epoxy resin (a-1) having an epoxy equivalent of from 400 to 3000, component (B): an amino-containing acrylic resin (B) obtained by adding an amino-containing . Solubility in mg/100g standard fat at 20C provides substance information on the substance solubility in standard fat in milligram per 100 gram at a temperature of 20C. : 818-08-6 EINECS No. EINECS registration number: 212-449-1 CAS registration number: 818-08-6. In organic solvents it is difficult to soluble, completely insoluble in water. Dinbutyltin Oxide This is an outdated version. Dibutyltin Oxide is one of numerous organometallic compounds manufactured by American Elements under the trade name AE Organometallics. Company Identification: Acros Organics BVBA : 212-449-1 2. Alias: Dibutyloxotin. CAS 818-08-6, chemical formula (CHCHCHCH)SnO. Ask For Price. Molecular Weight: 631.55 (NTP, 1992) Water Solubility: less than 1 mg/mL at 68F (NTP, 1992 . MedKoo Biosciences, Inc. Tel: +1-919-636-5577 Fax: +1-919-980-4831 Email: [email protected] . Dibutyltin oxide for synthesis; CAS Number: 818-08-6; Synonyms: Dibutyltin oxide,Dibutyloxostannane; Linear Formula: (CH3CH2CH2CH2)2SnO; find Sigma-Aldrich-803539 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich H360D: May damage the unborn child. Water Solubility: <0.1 g/100 mL at 20 C . EINECS registration number: 212-449-1 Solubility and formulation; H317: May cause an allergic skin reaction. It is a colorless solid that, when pure, is insoluble in organic solvents. Some documentation and label information may refer to the legacy brand. use: White or light yellow powder, insoluble in water and most organic solvents, but may dissolve in the reaction of organic acids, alcohols and esters. Dibutyltin myristate, palmitate and stearate have been found to be even better paint stabilizers [1]. Molecular formula: C8H18OSn. EINECS Number212-449-1 Molecular formulaC8H18OSn MDL NumberMFCD00001992 Molecular Weight248.94 MOL file818-08-6.mol It is a colorless solid that, when pure, is insoluble in organic solvents. With acetic acid In ethanol soln. We manufacture Dibutyltin dilaurate CAS:77-58-7 from China India,dibutylstannylene dilaurate factory and dibutyl tin dilaurate producer,Dibutyltin dilaurate manufacturer and supplier. It is usually abbreviated as DOTO. Request Callback Yes! The invention relates to a preparation method of an organotin product, in particular to a preparation method of granular dibutyltin oxide, belonging to the field of the chemical engineer. Solubility Information: Solubility in water: soluble. Solubility: Insoluble. AC179365000 Please call Customer Service at 1-800-234-7437 or send an email to [email protected] for assistance. Dibutyltin Oxide Our product range includes a wide range of dibutyltin oxide. Dibutyltin Oxide Purity: >95.0% (W) Synonyms: Documents: SDS | Specifications | C of A & Other Certificates | Analytical Charts *Upon orders receipt, Hyderabad stocks will be dispatched on the same day & Chennai stocks will be dispatched in 3-6 working days. Molecular formula C8H18OSN. Dibutyltin oxide, 98%, Thermo Scientific 100g, Plastic bottle Quantity: 100g 500g Packaging: Plastic bottle Description This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. which is refined and treated with caustic soda to obtain dibutyltin oxide. Molecular weight: 248.94. Molecular formula C8H18OSN. cosmetic composition comprising a modified alpha-alkoxysilanecosmetic composition comprising a modified alpha-alkoxysilane ;; ;; . White powder with special fragrance, insoluble in water and most organic solvents, soluble in strong alkali and mineral acid :248.94 CAS No. Tin is a chemical element with the symbol Sn and atomic number 50. Product Details: Solubility: Insoluble in water: Grade Standard: Chemical Grade: Physical State: Powder: Our offered products are extensively recognized for free from harmful chemicals, hygienically . When a rare-earth oxide sol is used as the anticorrosion treatment layers 14a and 14b, a cationic polymer may be used as a protective layer, . Dibutyltin dilaurate Dibutyltin dilaurate (abbreviated DBTDL ), also called dibutyltindilaurate or butynorate, is an organotin compound that is used as a catalyst. Until recently, dibutyltin oxide and tributyltin acetate were used as antifouling agents in paints for ocean going vessels. Soluble in hydrochloric acid, insoluble in water and organic solvents. Boiling point: 142-145C10 mm Hg (literature) Relative density: 1.32 (literature) Flash point: >110C Specific gravity: 1.31 to 1.32 Water solubility: Insoluble. Soluble in acetone and benzene, insoluble in water. Price: Rs 650 / Kg Get Latest Price Product Details: Our offered products are extensively recognized for free from harmful chemicals, hygienically packed, and purity. Water solubility: 4.0MG/L(20C) Description: White to slightly yellow powder. Name:Dibutyltin oxide,CAS:818-08-6.Use:Is one of the intermediates in the synthesis of organic tin, applied in PVC heat stabilizer, SPC self-polishing marine antifouling coatings.Buy Dibutyltin oxide.Molecular Fomula:C8H18OSn,Molar Mass:248.939,Melting Point:>300,Solubility:4.0 mg/L (20),MSDS,Hazard,Safety. Product Price : Get Latest Price. Shop Dibutyltin oxide, 98%, Thermo Scientific at Fishersci.ca. CAS:818-08-6_The molecular structure of dibutyltin oxide. CAS:818-08-6_The molecular structure of dibutyltin oxide. Water solubility: 4.0MG/L(20C) Property description: White to slightly yellow powder. The solubility of HNQ is 4.0 mg/L in water at 20 C. Shop Dibutyltin oxide, 98%, Thermo Scientific at Fishersci.pt Dibutyltin oxide, 98%, Thermo Scientific: Organometallic compounds Organic Compounds | Fisher Scientific English Molecular formula: C8H18OSn. White powder with special fragrance, insoluble in water and most organic solvents, soluble in strong alkali and mineral acid The method comprises the following steps: adding sodium hydroxide solution, neutralizer and surfactant in a reaction tank, heating the mixture to the initial temperature of the alkaline hydrolysis reaction . The very inexpensive materialsold undo- the name dibutyltin oxide is an amorphous, insoluble, polymeric powderwith the composition BujSnO. C&L Inventory STANNANE, DIBUTYLOXO- C&L Inventory . It can react with oxidizing materials. Description and features ViaCat 400 (Dibutyltin diacetate) is a colourless to yellowish substance which has C 12 H 24 O 4 Sn as chemical formula. msds report: dibutyltin oxide msds report . Progressive hydrolysis of dibutyltin dichloride gives first the dichlorodistannoxane which is used extensively as a catalyst and then dibutyltin oxide which is an insoluble polymer equation (7). Dibutyltin Dilaurate Get Best Quote Approx. EINECS number212-449-1 Molecular formulaC8H18OSn MDL No.MFCD00001992 Molecular weight248.94 MOL file818-08-6.mol It is used as an Esterification catalyst, PU & Silicone curing catalysts, intermediate for producing PVC heat stabilizers. It is liquid at room temperature and is used as catalyst for room temperature crosslinking of silicon / rubber sealants, polyurethane coatings and for esterification and transesterification reactions. Dibutyltin (IV) oxide 98% Synonym (s): Dibutyloxotin Linear Formula: (CH3CH2CH2CH2)2SnO CAS Number: 818-08-6 Molecular Weight: 248.94 Beilstein: 4126243 EC Number: 212-449-1 MDL number: MFCD00001992 PubChem Substance ID: 24851031 NACRES: NA.22 Pricing and availability is not currently available. Dibutyltin oxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. H372: Causes damage to organs through prolonged or repeated exposure. Dibutyltin oxide Revision Date 24-Dec-2021 General Advice Show this safety data sheet to the doctor in attendance. EC 212-449-1. Antibodies & Protein Biology As polymer stabilizer, dibutyltin laurates, has been used in the stabilization of some surface coatings. Dibutyltin oxide EC Number: 212-449-1 EC Name: Dibutyltin oxide CAS Number: 818-08-6 Molecular formula: C8H18OSn IUPAC Name: dibutylstannanone . Store in a cool, dry, well-ventilated area away from incompatible substances. Synthetic routes investigated so far include several approaches to polycondensation and polytransesterification. Water solubility: 4.0MG/L (20C) Property description: White to slightly yellow powder. It is a colourless oily liquid. 34,58 compounds having intermediate-sized groups, such as neat dibutyltin diisopropoxide, are present as mixtures of monomers and dimers that shift to monomers on dilution Immediate medical attention is required. use: White or light yellow powder, insoluble in water and most organic solvents, but may dissolve in the reaction of organic acids, alcohols and esters. The transformation is also achieved by oxidative reaction with aqueous iodine (equation 82). di-n-Butyltin oxide (CAS: 818-08-6) BuGuCh & Partners We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. Usages Intermediates of synthesizing Dibutyltin Heat-Stabilizer Esterification Catalyst Polyurethane Catalyst Plastic stabilizer raw materials 5. The product should be sealed and stored in cool, dry place. Storage msds report: dibutyltin oxide msds report use: White or light yellow powder, insoluble in water and most organic solvents, but may dissolve in the reaction of organic acids, alcohols and esters White powder with special fragrance, insoluble in water and most organic solvents, soluble in strong alkali and mineral acid Thiophosphates can be converted to the phosphates by treatment with tributyltin oxide followed by water (equation 81). Its IUPAC name is called dibutyl (oxo)tin. It is flammable when exposed to flame. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. When heated to decomposition, it emits acrid smoke and . acyclic dimethyltin or dibutyltin dialkoxides exist as dimers in solution unless the alkoxy groups are large, for example, t -butoxy groups, where they are present as monomers. Component Dibutyltin oxide Trademark: Haotai4201 Chemical Structure: M.F. Dibutyltin Oxide 818-08-6 | TCI AMERICA Register for an account today for easy order tracking, quick service, and free shipping on orders over $75! Conditions. Properties 3. Other solubilities: practically insoluble in organic solvents: Formula Weight: 248.92: Physical Form: Powder or Granular Powder: Percent Purity: 98%: Chloride: 0.2% max: Chemical Name or Material: Dibutyltin oxide, 98%: Show More Show Less