Product name:Thionylchloride
CAS: 7719-09-7
Molecular Formula: SOCl2
Molecular Weight: 118.97
Product description:Used for organic matter, such as alcohol hydroxyl organic sulfonic acid, acid anhydride, and synthesis of nitro compounds or replacement of chlorinating agent, also used in the closed-loop response thiazole moiety, pyrrolidine and amide synthesis of chlorine acylating agent, also used for the preparation of drug intermediates, organic acid, dye intermediates, such as synthetic catalyst. In addition, also used for the determination of aromatic amines and fatty amine analytical reagent. Heat can be made of calcium sulfite and phosphorus pentachloride was prepared. Used as organic synthesis of chlorinating agent, such as alcohols hydroxy chloride, carboxylic acid chloride, chlorinated anhydride, organic sulfonic acid or chlorine replacement of nitro compounds. Manufacturing acyl chloride. Manufacturing pharmaceutical intermediates, such as net insect repellent, tasteless sintomycin. Also used as a dehydrating agent and solvent. Can be used to make raw material of the battery.
2017年7月6日星期四
Triisooctyl phosphite for sale
Product name:Triisooctyl phosphite
CAS: 25103-12-2
Molecular Formula: C24H51O3P
Molecular Weight: 418.6337
Product description:Apply to PVC, vinyl chloride copolymer, cellulose nitrate, ethyl butyrate cellulose, poly (methyl methacrylate (mma) and various plastics. Plasticizing efficiency and machining performance and phthalic acid esters plasticizer, durable performance and electric performance is optimal, can be used for heat resistance wire and cable materials, plate, sheet gasket and other heat resistance and durability of products.
CAS: 25103-12-2
Molecular Formula: C24H51O3P
Molecular Weight: 418.6337
Product description:Apply to PVC, vinyl chloride copolymer, cellulose nitrate, ethyl butyrate cellulose, poly (methyl methacrylate (mma) and various plastics. Plasticizing efficiency and machining performance and phthalic acid esters plasticizer, durable performance and electric performance is optimal, can be used for heat resistance wire and cable materials, plate, sheet gasket and other heat resistance and durability of products.
Dimethyl phthalate for sale
Product name:Dimethyl phthalate
CAS: 131-11-3
Molecular Formula: C10H10O4
Molecular Weight: 194.19
Product description:This product is colorless transparent yellowish oily liquid, slightly sweet taste, the boiling point of 283.7 ° C. With general organic solvent such as ethanol and ether immiscible, insoluble in water and petroleum ether. This product is a variety of resin has strong solvency plasticizer, with a variety of cellulose resin, rubber, vinyl resin combination, which has good film-forming property, adhesiveness and water proofing property. Often, diethyl phthalate with cellulose acetate membrane, varnish, transparent paper and molding powder, etc. A small amount of used in nitro cellulose production. Can also be used as plasticizer of butadiene-acrylonitrile rubber. This product also can be used as a drive midge oil (oil), polyvinyl fluoride coating solvents, methyl ethyl ketone peroxide, and DDT.
CAS: 131-11-3
Molecular Formula: C10H10O4
Molecular Weight: 194.19
Product description:This product is colorless transparent yellowish oily liquid, slightly sweet taste, the boiling point of 283.7 ° C. With general organic solvent such as ethanol and ether immiscible, insoluble in water and petroleum ether. This product is a variety of resin has strong solvency plasticizer, with a variety of cellulose resin, rubber, vinyl resin combination, which has good film-forming property, adhesiveness and water proofing property. Often, diethyl phthalate with cellulose acetate membrane, varnish, transparent paper and molding powder, etc. A small amount of used in nitro cellulose production. Can also be used as plasticizer of butadiene-acrylonitrile rubber. This product also can be used as a drive midge oil (oil), polyvinyl fluoride coating solvents, methyl ethyl ketone peroxide, and DDT.
How to buy Dimethyl terephthalate
Product name:Dimethyl terephthalate
CAS: 120-61-6
Molecular Formula: C10H10O4
Molecular Weight: 194.184
Product description:Mainly used in the manufacture of polyester resin, thus creating film and fiber, and high strength polyester varnish. Polyester film is mainly used for electrical insulation materials and the manufacture of film (e.g., as a film, X-ray, camera film and tape recording tapes, video tapes, electronic computer base material). Polyester resins are most commonly used to manufacture fiber, used for cloth, fishing nets, carpet, tyre cord, etc. Also can be used in the production of plasticizer dioctyl terephthalate.
CAS: 120-61-6
Molecular Formula: C10H10O4
Molecular Weight: 194.184
Product description:Mainly used in the manufacture of polyester resin, thus creating film and fiber, and high strength polyester varnish. Polyester film is mainly used for electrical insulation materials and the manufacture of film (e.g., as a film, X-ray, camera film and tape recording tapes, video tapes, electronic computer base material). Polyester resins are most commonly used to manufacture fiber, used for cloth, fishing nets, carpet, tyre cord, etc. Also can be used in the production of plasticizer dioctyl terephthalate.
Magic Acid price
Product name:Magic Acid
CAS: 23854-38-8
Molecular Formula: SbF5·HSO3F
Molecular Weight: 316.82
Product description:With high strength and high dielectric constant, can make the electrolyte electrolyte, can make the very weak alkali protons. Therefore, super acid has been widely used in chemistry and chemical production applications. Super acid can be prepared and stable alkanes are carbon ion solution, can also be prepared many halogen cation, and even the stability of ion crystal salt can be obtained. As a kind of good catalyst, especially super acid can be response to make some difficult to under milder conditions, is widely used in organic synthesis. Liquid super acid can be used as a saturated hydrocarbon cracking, reunion, isomerization, alkylation catalyst, solid super acid used as n-hexane isomerization in petroleum chemical industry, such as low molecular weight of polymerization catalyst.
CAS: 23854-38-8
Molecular Formula: SbF5·HSO3F
Molecular Weight: 316.82
Product description:With high strength and high dielectric constant, can make the electrolyte electrolyte, can make the very weak alkali protons. Therefore, super acid has been widely used in chemistry and chemical production applications. Super acid can be prepared and stable alkanes are carbon ion solution, can also be prepared many halogen cation, and even the stability of ion crystal salt can be obtained. As a kind of good catalyst, especially super acid can be response to make some difficult to under milder conditions, is widely used in organic synthesis. Liquid super acid can be used as a saturated hydrocarbon cracking, reunion, isomerization, alkylation catalyst, solid super acid used as n-hexane isomerization in petroleum chemical industry, such as low molecular weight of polymerization catalyst.
Vinyl sulfonate price
Product name:Vinyl sulfonate
CAS: 3039-83-6
Molecular Formula: C2H3NaO3S
Molecular Weight: 130.09819
Product description:For various polymer monomer and the copolymer of reactive emulsifier, in sulpho ethyl class and other classes (such as styrene, butadiene, acrylate, etc.) with good mechanical stability of the emulsion polymerization and the stability of metal salts of emulsifying agent, the PH change of the environment has a good adaptability, the water resistance improved to a certain extent, and the dosage of various kinds of emulsifier is more economical.Is widely used in pure c, the synthesis of emulsion styrene acrylic, vinegar c to stability and resistance, and reduce the phenomenon such as shrinkage cavity and can be used in synthetic fibre, a variety of polymer monomer, sulfo ethylation additives, electroplating luster agent, surface active agent, pharmaceutical intermediates, etc.
CAS: 3039-83-6
Molecular Formula: C2H3NaO3S
Molecular Weight: 130.09819
Product description:For various polymer monomer and the copolymer of reactive emulsifier, in sulpho ethyl class and other classes (such as styrene, butadiene, acrylate, etc.) with good mechanical stability of the emulsion polymerization and the stability of metal salts of emulsifying agent, the PH change of the environment has a good adaptability, the water resistance improved to a certain extent, and the dosage of various kinds of emulsifier is more economical.Is widely used in pure c, the synthesis of emulsion styrene acrylic, vinegar c to stability and resistance, and reduce the phenomenon such as shrinkage cavity and can be used in synthetic fibre, a variety of polymer monomer, sulfo ethylation additives, electroplating luster agent, surface active agent, pharmaceutical intermediates, etc.
2017年7月4日星期二
1,2,4-Trimethylbenzene
Product name:1,2,4-Trimethylbenzene
CAS: 95-63-6
Molecular Formula: C9H12
Molecular Weight: 120.19
Product description:Exists in coal tar and oil (about 3%), almost insoluble in water, soluble in ethanol, ether and benzene. Flammable, with a strong smell. In industry, partial three toluene from oil fractionation of carbon nine of aromatic hydrocarbon fraction extraction, about 40% of the partial three toluene contained in the fractions.This product is a basic organic chemical raw materials, can be used in the production of drug (vitamin E), dyes and synthetic resin. Can also be trimellitic anhydride, pyromellitic dianhydride, water-soluble alkyd resin, unsaturated polyester resin and plasticizer, epoxy resin curing agent and surfactant.
CAS: 95-63-6
Molecular Formula: C9H12
Molecular Weight: 120.19
Product description:Exists in coal tar and oil (about 3%), almost insoluble in water, soluble in ethanol, ether and benzene. Flammable, with a strong smell. In industry, partial three toluene from oil fractionation of carbon nine of aromatic hydrocarbon fraction extraction, about 40% of the partial three toluene contained in the fractions.This product is a basic organic chemical raw materials, can be used in the production of drug (vitamin E), dyes and synthetic resin. Can also be trimellitic anhydride, pyromellitic dianhydride, water-soluble alkyd resin, unsaturated polyester resin and plasticizer, epoxy resin curing agent and surfactant.
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