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Products Description of Trifluoromethanesulfonic anhydride CAS#358-23-6Trifluoromethanesulfonic anhydride is an organic compound with the chemical formula (CF3SO2)2O.
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Products Description of Pyromellitic Dianhydride CAS#89-32-7The English name of pyromellitic dianhydride is Pyromellitic Dianhydride (abbreviated as PMDA, the same below), which is mainly used to synthesize polyimide.
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Products Description of Octenyl succinic anhydride CAS#26680-54-62-Octenylsuccinic anhydride (OSA) is an important intermediate of fine chemicals. Because its molecule contains carbon-carbon double bonds and carboxylic acid ligands, it has high chemical reactivity. Under appropriate conditions, it can undergo a series of reactions such as addition, substitution, reduction, acetification, hydrolysis and polymerization. It can synthesize a variety of derivatives.
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Products Description of CIS-BUTENEDIOIC ANHYDRIDE CAS#108-31-6Maleic anhydride, also known as "maleic anhydride", is the anhydride of maleic acid. It is a colorless or white solid with a sour taste at room temperature, with a molecular formula of C4H2O3. Molecular weight 98.06. Needle-shaped crystals are obtained from chloroform or ether. Melting point 60℃, boiling point 82℃ (1.8665kPa), relative density 1.31460. Soluble in acetone, chloroform, ether, slightly soluble in petroleum ether.
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Products Description of CIS-BUTENEDIOIC ANHYDRIDE CAS#108-31-6Maleic anhydride, also known as "maleic anhydride", is the anhydride of maleic acid. It is a colorless or white solid with a sour taste at room temperature, with a molecular formula of C4H2O3. Molecular weight 98.06. Needle-shaped crystals are obtained from chloroform or ether. Melting point 60℃, boiling point 82℃ (1.8665kPa), relative density 1.31460. Soluble in acetone, chloroform, ether, slightly soluble in petroleum ether.
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1,4-Benzenedicarboxylic Acid, Compds. With Polyisobutenyl Succinic Anhydride-Tetraethylenepentamine Reaction Products CAS:68909-40-0Good dispersibility: It can be effectively dispersed in various solvents and matrices, which helps to improve the uniformity and stability of the product. Excellent thermal stability: It can maintain its stable performance at higher temperatures and is suitable for some high-temperature application scenarios.
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Products Description of 1,8-Naphthalic anhydride CAS#81-84-5It precipitates needle-shaped crystals in ethanol and rhombus-shaped crystals in acetic acid.
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Products Description of Phthalic Anhydride CAS#85-44-9Phthalic anhydride, referred to as phthalic anhydride, is an important chemical raw material.
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Products Description of 2-DODECEN-1-YLSUCCINIC ANHYDRIDE CAS#26544-38-7Yellow liquid2-DODECEN-1-YLSUCCINIC ANHYDRIDE Chemical PropertiesMelting point 41-43 °C(lit.)Boiling point 180-182 °C5 mm Hg(lit.)density 1.00 g/mL at 20 °Cvapor density 9.2 (vs air)vapor pressure <1 mm Hg ( 20 °C)refractive index 1.477-1.479Fp 352 °Fstorage temp. Inert atmosphere,Room Temperaturesolubility 10g/L in organic solvents at 20 ℃form clear liquid to cloudy liquidcolor Light yellow to Yellow to OrangeWater Solubility&
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2-DODECEN-1-YLSUCCINIC ANHYDRIDE CAS#19780-11-1Product Name:2-DODECEN-1-YLSUCCINIC ANHYDRIDESynonyms:2,5-Furandione, 3-(2-dodecenyl)dihydro-;2,5-Furandione, 3-dodecenyl-;3-(2-dodecenyl)dihydro-5-furandione;3-[(2E)-2-Dodecenyl]dihydro-2,5-furandione;3-(2-dodecenyl)succinic anhydride;2-(2-Dodecene-1-yl)succinic anhydride;2-(2-Dodecenyl)succinic anhydride;2-Dodecen-1-yl(-)succinicanhydridCAS:19780-11-1MF:C16H26O3MW:266.38EINECS:243-296-9Product Categories:Carbonyl Compounds;Carboxylic Acid Anhydrides;Organic Building Blocks;Anhydride MonomersUnsaturated fatty acids and derivatives;Monoenoic fatty
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2-Octen-1-ylsuccinic anhydride, mixture of cis and trans Chemical PropertiesMelting point 8-12°C (lit.)density 1 g/mL at 25 °C(lit.)vapor pressure 43.5Pa at 20℃refractive index n20/D1.4694(lit.)Fp 113℃form Viscouscolor Colorless to Almost colorlessBoiling point 168°C/10 mmHg(lit.)LogP4.68 at 22℃ and pH7EPA Substance Registry System2,5-Furandione, dihydro-3-(2-octenyl)- (42482-06-4)Safety InformationHazard Codes XiRisk Statements 36/38Safety Statements 26-36WGK Germany 3HS Code 29171900Factory and Equipment ShowFast delivery timeI
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Products Description of Di-tert-butyl Dicarbonate CAS#24424-99-5BOC anhydride is an organic compound with the molecular formula C10H18O5.
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Products Description of Boric acid CAS#11113-50-1Boric acid is also called "orthoboric acid". It is derived from the interaction between natural borax (sodium borate) and acid. Soluble in water, ethanol and glycerin. The aqueous solution is acidic and is a monovalent weak acid. Solubility in water increases with temperature. Heated to 169℃ (±1℃), dehydration will produce metaboric acid, and 300℃ will form boric anhydride. Neutralize with strong base to obtain metaborate.
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Cyclohexane CAS# 110-82-7Cyclohexane is a normal alicyclic hydrocarbon, which is a ring shape composed of six carbon atoms, every of which is linked to two hydrogen atoms. It has two most important conformations: chair and boat, of which the chair conformation is the most stable. It is a colorless liquid with a pungent smell at room temperature and pressure. It is insoluble in water, however miscible with most natural solvents such as ethanol, ether, benzene, and acetone.
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Products Description of Dibenzoylmethane CAS#120-46-71,3-diphenyl-1,3-propanedione is commonly known as dibenzoylmethane.
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Products Description of OBSH CAS#80-51-34,4'-Oxobenzenesulfonylhydrazide, also known as bis(benzenesulfonylhydrazide) ether, is an organic compound with the chemical formula C12H14N4O5S2.
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Orthophosphoric Acid CAS#7664-38-2Phosphoric Acid, with the chemical formula H₃PO₄ and CAS number 7664-38-2, is a versatile inorganic acid that plays a crucial role in a multitude of industries.
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Cis-3-Hexenyl Acetate CAS# 3681-71-8 ChEBI: Acetate formed by condensation of acetic acid with (Z) -hex-3-ene-1-ol.At concentrations below 10 ppm, it produces a very pleasant fruit-green taste, and at concentrations below 2 ppm, it tastes distinctly like bananas.
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Products Description of Tetramethylguanidine CAS#80-70-6Tetramethylguanidine, referred to as TMG, is a strong organic base catalyst with a wide range of uses in industry.
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Products Description of Quercetin CAS#117-39-5Yellow needle-shaped crystalline powder. It is heat stable, with a decomposition temperature of 314°C. It can improve the light resistance of pigments in food and prevent the change of food flavor. It will change color when it encounters metal ions. It is slightly soluble in water and easily soluble in alkaline aqueous solution. Quercetin and its derivatives are a class of flavonoid compounds widely found in various vegetables and fruits. Such as onions, sea buckthorn, hawthorn, sophora japonica, tea, etc.
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Products Description of Setipiprant CAS#866460-33-5White powder.Setipiprant Chemical PropertiesBoiling point 690.4±55.0 °C(Predicted)density 1.37±0.1 g/cm3(Predicted)storage temp. Store at -20°Csolubility DMSO:48.67(Max Conc. mg/mL);120.94(Max Conc. mM)DMF:50.0(Max Conc. mg/mL);124.25(Max Conc. mM)DMF:PBS (pH 7.2) (1:1):0.5(Max Conc. mg/mL);1.24(Max Conc. mM)Ethanol:3.0(Max Conc. mg/mL);7.45(Max Conc. mM)form A solidpka4.24±0.10(Predicted)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Propionic Acid CAS# 79-09-4First described by means of Johann Gottlieb in 1844, propanoic acid has emerge as one of the most extensively used components in processed ingredients for human consumption and animal feedstocks.
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Mineral Oil CAS# 8042-47-5Mineral oil is a highly refined petroleum mineral oil consisting of a complex combination of hydrocarbons obtained from the intensive treatment of a petroleum fraction with sulfuric acid and oleum, or by hydrogenation, or by a combination of hydrogenation and acid treatment. Additional washing and treating steps may be included in the processing operation.
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Products Description of Didecyl dimethyl ammonium chloride CAS#7173-51-5Didecyl dimethyl ammonium chloride belongs to the double-chain quaternary ammonium salt compounds, which are used in many products due to their bactericidal, virucidal and fungicidal properties. In terms of disinfection function classification, didecyl dimethyl ammonium chloride belongs to the medium-level disinfectant and is a broad-spectrum virus disinfectant.
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