124 41 4-manufacture,factory,supplier from China

Products Description of PolycaprolactoneCAS#24980-41-4Polycaprolactone (PCL) is a semi-crystalline polymer and a chemically synthesized biodegradable high molecular material. Its structural repeating unit contains 5 non-polar methylene groups - CH2.

Products Description of Sodium MethoxideCAS#124-41-4Sodium methoxide is also called sodium methoxide. It is a kind of alcohol salt generated by methanol, with the chemical formula CH3ONa. It is a strong base commonly used in organic synthesis. Sodium methoxide is usually stored as a solution in alcohol solvents such as methanol and ethanol. It dissolves in ether to form a suspension, is sensitive to moisture, and decomposes into methanol and sodium hydroxide when it comes into contact with water: CH3ONa+H2O→CH3OH+NaOH. Sodium methoxide products come in two forms: solid and liquid.

Products Description of 4-Chlorophenethylamine CAS#156-41-24-Chlorophenethylamine is an organic compound with the molecular formula: C8H11ClN.Chemical PropertiesBoiling point 60-65 °C0.1 mm Hg(lit.)density 1.112 g/mL at 25 °C(lit.)refractive index n20/D 1.548(lit.)Fp 223 °Fstorage temp. Store Coldpka9.72±0.10(Predicted)form Liquidcolor Clear colorless to yellowSpecific Gravity1.12BRN 508247InChIKeySRXFXCKTIGELTI-UHFFFAOYSA-NCAS DataBase Reference156-41-2(CAS DataBase Reference)Safety InformationHazard Codes Xi

Products Description of Octadecanamide CAS#124-26-5Stearamide emulsion is a white emulsion. The product is non-toxic, non-polluting, non-hazardous and green and environmentally friendly.

Products Description of Dodecylamine CAS#124-22-1Dodecyl primary amine is also known as 1-aminododecane, laurylamine, and dodecylamine. It is colorless or white crystal. This product is weakly alkaline and can form salts with inorganic or organic acids. Can be quaternized. Reacts with ethylene oxide and can be acetylated. Chemicalbook can be added to unsaturated hydrocarbons. This product can be oxidized with peroxide. Reacts with halogenated carboxylic acids to generate amphoteric compounds. Reacts with carboxylic acid chloride to generate amides.

Products Description of MAA CAS#79-41-4Methacrylic acid is an important chemical raw material. It has two functional groups, carbon-carbon double bonds and carboxylic acid groups, so it can undergo reactions such as polymerization and esterification.

Products Description of Madecassic acid CAS#18449-41-7Madecassoside (MC) is the main active ingredient of triterpenoid saponins in Centella asiatica Urb., a plant of the Umbelliferae family. Studies have shown that MC has a wide range of pharmacological activities in vivo and in vitro, and can reduce collagen-induced arthritis inflammation, promote the proliferation of human fibroblasts cultured in vitro, treat or prevent hypertrophic scars and keloids, and protect myocardial ischemia-reperfusion injury.

Products Description of Octanoic acid CAS#124-07-2Caprylic acid is a medium-chain fatty acid. It has 8 carbons in its chain, so it is also called n-caprylic acid. Caprylic acid is considered an essential fatty acid, which is necessary for the proper functioning of the human body.

Products Description of Benzalkonium chloride CAS#63449-41-2Benzalkonium chloride is a cationic surfactant and a non-oxidizing fungicide. It has a broad spectrum and high efficiency in killing bacteria and algae. It can effectively control the reproduction of bacteria and algae and the growth of slime in water. It has good slime stripping effect and certain dispersion and penetration effects. It also has certain degreasing, deodorizing and corrosion inhibition effects.

Products Description of Benzalkonium Chloride CAS#63449-41-2Benzalkonium chloride is a cationic surfactant and a non-oxidizing fungicide. It has a broad spectrum and high efficiency in killing bacteria and algae. It can effectively control the reproduction of bacteria and algae and the growth of slime in water. It has good slime stripping effect and certain dispersion and penetration effects. It also has certain degreasing, deodorizing and corrosion inhibition effects.

Products Description of Benzalkonium Chloride CAS#63449-41-2Benzalkonium chloride is a cationic surfactant and a non-oxidizing fungicide. It has a broad-spectrum and highly effective bactericidal and algaecidal ability. It can effectively control the growth of algae and slime in water, and has good slime stripping effect and certain dispersion and penetration effects. It also has certain degreasing, deodorizing and corrosion inhibition effects. Benzalkonium chloride has low toxicity, no cumulative toxicity, is easily soluble in water, and is not affected by water hardness.

Products Description of 2-Amino-2-methyl-1-propanol CAS#124-68-5White crystal block or colorless liquid. Miscible with water, soluble in alcohol, irritating to eyes and skin. There is the synthesis of surfactants. Vulcanization accelerator. Acid gas absorbent.

Products Description of 2-Amino-3-Pyridinecarboxaldehyde CAS#7521-41-72-Amino-3-pyridinecarboxaldehyde is a pyridine derivative with significant alkalinity, commonly used in organic synthesis and pharmaceutical chemical intermediates. It can synthesize organic compounds with pyridine skeletons through various chemical reactions such as condensation reaction, cyclization reaction and substitution reaction. It has a wide range of applications in basic chemical research.

Products Description of 4-Aminotetrahydropyran CAS#38041-19-94-Aminotetrahydropyran can be used as an organic synthesis intermediate and pharmaceutical intermediate4-Aminotetrahydropyran Chemical PropertiesBoiling point 60 °Cdensity 0.977 g/cm3 at 25 °Crefractive index n20/D 1.463Fp 54°Cstorage temp. Keep in dark place,Inert atmosphere,2-8°Cpka9.63±0.20(Predicted)form liquidcolor ColourlessInChIKeyAHVQYHFYQWKUKB-UHFFFAOYSA-NCAS DataBase Reference38041-19-9(CAS DataBase Reference)Safety InformationHazard Codes Xi,XnRisk Statements 10-34-41-

Products Description of 1-Bromoisoquinoline CAS#1532-71-41-Bromoisoquinoline is a low melting point solid.CAS No.

Products Description of 4-(2-Tetrahydropyranyloxy)phenylboronic acid CAS#182281-01-2Phenylboric acid is a chemical substance with the chemical formula C11H15BO4.4-(2-Tetrahydropyranyloxy)phenylboronic acid Chemical PropertiesMelting point 117-124 °CBoiling point 411.3±55.0 °C(Predicted)density 1.21±0.1 g/cm3(Predicted)storage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility soluble in Methanolform powder to crystalpka8.63±0.16(Predicted)color White to Light yellowCAS DataBase Reference182281-01-2(CAS DataBase Reference)Safety Information

Products Description of Naphthalene-2-sulfonic acid CAS#120-18-3White to slightly brown leaf-shaped crystals. Melting point 91℃ (anhydrous), 83℃ (trihydrate), 124℃ (monohydrate). Soluble in water, alcohol and ether.

Products Description of 2,2,4-TrimethylpentaneCAS#540-84-1Isooctane is a colorless liquid with a high octane number and is therefore widely used as a gasoline additive.2,2,4-Trimethylpentane Chemical PropertiesMelting point -107 °CBoiling point 98-99 °C(lit.)density 0.692 g/mL at 25 °C(lit.)vapor density 3.9 (vs air)vapor pressure 41 mm Hg ( 21 °C)refractive index n20/D 1.391(lit.)Fp 18 °Fstorage temp. Store at +5°C to +30°C.solubility water: insolubleform Liquidpka>14 (Schwarzenbach et al., 1993)Specific Gravity0.692 (20

Products Description of Dibutylamine CAS#111-92-2Pure di-n-butylamine is a colorless liquid, m.p.-60℃ (-61.9℃), b.p.159℃ (48℃/1.73kPa), n20D1.4177, relative density 0.767 (20℃), f.p.41℃, soluble in water, acetone and benzene, and easily soluble in ethanol and ether.Dibutylamine Chemical PropertiesMelting point −62 °C(lit.)Boiling point 159 °C(lit.)density 0.767 g/mL at 25 °C(lit.)vapor density 4.46 (vs air)vapor pressure 1.9 mm Hg ( 20 °C)refractive index n20/D 1.417(lit.)Fp 106 °Fstorage temp. Store below +30°C.so

Products Description of 1,1,1-TrimethoxypentaneCAS#13820-09-2Boiling point 165℃.1,1,1-Trimethoxypentane Chemical PropertiesBoiling point 164-166 °C (lit.)density 0.941 g/mL at 25 °C (lit.)refractive index 1.408-1.41Fp 41 °Cstorage temp. Flammables areasolubility Chloroform (Slightly), DMSO, Methanol (Slightly)form clear liquidcolor Colorless to Almost colorlessSensitive Moisture SensitiveMerck 14,9717BRN 1739200Stability:Unstable in acidic solution, Unstable In Acidic SolutionCAS DataBase Reference13820-09-2(CAS DataBase Reference)NIS

Products Description of 4-Acryloylmorpholine CAS#5117-12-4N-Acryloylmorpholine is a chemical substance with the molecular formula C7H11NO2.4-Acryloylmorpholine Chemical PropertiesMelting point −35 °C(lit.)Boiling point 158°C 50mmdensity 1.122 g/mL at 25 °C(lit.)vapor pressure 1.03-1.64Pa at 25-29.9℃refractive index n20/D 1.512(lit.)Fp >230 °Fstorage temp. 2-8°Csolubility Soluble in waterpka-1.08±0.20(Predicted)form Liquidcolor Colorless to yellowWater Solubility 1000g/L at 20℃Sensitive Light Sensi

Products Description of Tetrahydrothiopyran-4-one CAS#1072-72-6Tetrahydrothiopyran-4-one (4H-Thiopyran-4-one,tetrahydro-), the molecular formula is C5H8OS.Tetrahydrothiopyran-4-one Chemical PropertiesMelting point 60-64 °C (lit.)Boiling point 140.82°C (estimate)density 1.050 (estimate)refractive index 1.5100 (estimate)storage temp. Inert atmosphere,Room Temperaturesolubility Acetonitrile (Slightly), Chloroform (Slightly)form Crystalline Solidcolor White to pale yellowBRN 106464InChIKeyOVRJVKCZJCNSOW-UHFFFAOYSA-NLogP0.490 (est)CAS DataBase Refer

Products Description of 4'-Methylpropiophenone CAS#5337-93-9The molecule of p-methylpropiophenone contains a polar carbonyl (C=O) bond and a non-polar benzene ring. The whole molecule is relatively polar, but also has a certain non-polarity. Therefore, it can be dissolved in non-polar solvents such as petroleum ether and benzene, as well as polar solvents such as ethanol and dimethylformamide. The molecule of p-methylpropiophenone contains a long alkyl chain and a benzene ring, and there are certain van der Waals forces and hydrogen bonding forces between molecules.

Products Description of  Tetrahydro-4H-pyran-4-one CAS#29943-42-8Tetrahydropyranone, also known as tetrahydropyran-4-one, is a chemical substance with the molecular formula C5H8O2.Tetrahydro-4H-pyran-4-one Chemical PropertiesBoiling point 166-166.5 °C (lit.)density 1.084 g/mL at 25 °C (lit.)refractive index n20/D 1.452(lit.)Fp 134 °Fstorage temp. Inert atmosphere,Room Temperatureform Liquidcolor Clear colorless to pale yellowWater Solubility MISCIBLEBRN 106463InChIKeyJMJRYTGVHCAYCT-UHFFFAOYSA-NCAS DataBase Reference29943-42-8(CAS