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CAS:25190-06-1
Molecular Formula:C16H33O5X2
4-Butanediyl),.Alpha.-Hydro-.Omega.-Hydroxy-Poly(Oxy-1; Alpha-Hydro-Omega-Hydroxy-Poly(Oxy-4-Butanediyl); Polifurit; Poly(Butyleneoxide); Poly(Oxy-1,4-Butylene)Glycol; Polytetramethylene Ether Glycol; Polytetrahydrofuran; Polytetrahydrofuran 1000 (Stabilised With 2,6-Di-Tert-Butyl-4-Methylphenol); Ptg; PTMEG
Brief Introduction
As an important chemical raw material, polytetrahydrofuran is mainly used to prepare spandex in the field of chemical fiber. In the field of non fiber, polytetrahydrofuran is used to prepare elastomer, adhesive, coating, sealant and other fields. The polyurethane products prepared with polytetrahydrofuran have wear resistance, chemical corrosion resistance, good flexibility and resilience.
CAS:2530-87-2
Molecular Formula:C6H15ClO3Si
(3-Chloropropyl)Trimethoxysilane; γ-Chloropropyltrimethoxysilane; Silane Coupling Agent A-143; (3-Chloropropyl)Trimethoxy-Silan; 3-Chloropropyl Trimethoxy Silane; 3-Trimethoxysilylpropyl Chloride; 3-Chloro-N-Propyl-Trimethoxysilane
Brief Introduction
It can be used as coupling agent and raw material of other coupling agents.
CAS:2592-95-2
Molecular Formula:C6H5N3O
N-Hydroxybenzotrizole; 1H-Benzotriazole, 1-Hydroxy-; Benzotriazol-1-Ol; 1,2,3-Benzotriazol-1-Ol; 1-Hydroxy-1,2,3-Benzotriazole; 1-Hydroxybenzotriazol; 1-Hydroxybenzotriazole Anhydrous; 1-Hydroxy-1-H-Benzotriazole
Brief Introduction
Hydroxybenzotriazole (HOBt), white crystal, 1n hydroxyl substituted derivative of benzotriazole. It is often used as racemization inhibitor in peptide synthesis. When DCC dehydration condensation is used to prepare peptides in the classical method, the chiral center of the substrate can not be well maintained in the product due to the high activity of DCC. Generally, additives such as hydroxybenzotriazole are added to reduce the activity of activated esters to inhibit racemization. See details See peptide synthesis. Hydroxybenzotriazole is usually sold as monohydrate crystal (~ 11.7% water, weight). Anhydrous hydroxybenzotriazole is explosive and should be paid attention to when used.
CAS:26172-55-4
Molecular Formula:C4H4ClNOS
5-Chloro-2-Methyl-4-Isothiazolin-3-One; 5-Chloro-2-Methyl-Isothiazolin-3-One; 5-Chloro-2-Methyl-3(2H)-Isothiazolone; 5-Chloro-2-Methylisothiazol-3-One; Parmetol DF 35; 5-Chloro-2-Methyl-1,2-Thiazol-3-one; Chloromethylisothiazolinone; Methylchloroisothiazolinone; 5-Chloro-2-Methyl-3-Isothiazolone; CMIT; Methylchloroisothiazoline
Brief Introduction
It is used to treat industrial circulating water and has the function of killing bacteria and algae. It is a kind of general antiseptic, which can effectively kill algae, bacteria and fungi. The active monomer can be widely used in industrial cooling water, oil field return tank water, paper industry, pipeline, coating, paint, rubber, cosmetics, photographic film, washing products and other industries.
CAS:26677-99-6
Molecular Formula:C7H8O6
Paama; Prop-2-Enoic Acid-Furan-2,5-Dione(1:1); Poly(Acrylic Acid-Maleic Anhydride) Copolymer; Acrylic Acid,Polymer With Maleic Anhydride; Maleic Anhydride-Acrylic Acid Copolymer; Acrylic Acid-Maleic Anhydride Copolymer
Brief Introduction
Water treatment agent
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