Hydroxyacetophenone-manufacture,factory,supplier from China

2'-Hydroxyacetophenone CAS#118-93-4Overview:2'-Hydroxyacetophenone, also known as ortho hydroxy acetophenone, is an organic compound with the chemical formula C8H8O2 and the CAS number 118-93-4.This light yellow liquid is recognized for its diverse applications in various industries, including pharmaceuticals and fragrancesProduct Specifications:Molecular Formula: C8H8O2Molecular Weight: 136.15 g/molAppearance: Clear yellow to brown liquidMelting Point: 4 to 6°CBoiling Point: 213°C at 717 mm HgDensity: 1.131 g/mL at 25°CRefractive Index: 1.558 at 20°C

Products Description of 4'-HydroxyacetophenoneCAS#99-93-4Since p-hydroxyacetophenone contains hydroxyl and ketone groups on the benzene ring in its molecule, it is often used as an intermediate in organic synthesis to react with other compounds to synthesize many important substances.

Products Description of Poly(methylhydrosiloxane) CAS#63148-57-2Polymethylhydrogensiloxane is a silicone oil used in biology and chemistry. Under the action of metal salt catalysts, it can cross-link into a film at low temperature, forming a waterproof film on the surface of various materials.

 Products Description of Poly(acrylic acid)CAS#9003-1-4Acrylic resin (MethylMethacrylateResin), commonly known as organic glass, is a polymer compound made from methyl methacrylate. Commonly used synthesis methods include anionic polymerization, solution polymerization, bulk polymerization, and suspension polymerization. In addition, the resin has excellent properties such as easy coloring, light weight, not easy to break, and good processing performance. Therefore, it is often used as a substitute for glass, optical lenses, lenses, etc.

Products Description of POLY(METHYLSILSESQUIOXANE) CAS#68554-70-1White powderPOLY(METHYLSILSESQUIOXANE) Chemical Propertiesdensity 1,08 g/cm3refractive index 1.42Fp >121°Csolubility Insoluble in water.form SolidSpecific Gravity1.08color Clear. White.EPA Substance Registry SystemSilsesquioxanes, Me (68554-70-1)Safety InformationRisk Statements 36/37/38Safety Statements 26-36/37/39TSCA YesFactory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of Poly(L-lysine hydrobromide) CAS#25988-63-0Antioxidants, Chelating Agents, PreservativesPoly(L-lysine hydrobromide) Chemical Propertiesstorage temp. 2-8°Cform lyophilized powderStability:Stable. Incompatible with strong acids, strong bases. Safety InformationWGK Germany 3F 3-10Product Application of Poly(L-lysine hydrobromide) CAS#25988-63-0Only a trace amount of polylysine needs to be added to food to be effective, and it will not affect the taste of the food. It can be used as a natural preservative for food.

Products Description of Poly(methyl methacrylate)CAS#9011-14-7Polymethyl Methacrylate (PMMA) is a high molecular polymer, also known as acrylic or organic glass. It has the advantages of high transparency, low price, and easy machining. It is a commonly used glass substitute material.On October 27, 2017, the World Health Organization's International Agency for Research on Cancer published a preliminary list of carcinogens for reference.

Poly(oxy-1,2-ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C12-14-Alkyl Ethers, Phosphates CAS#68511-37-5The molecular structure contains polyoxyethylene segments, hydroxyl groups, C12-14 alkyl ether and phosphate groups. This unique structure enables it to have multiple properties. It has good surface activity, can reduce the surface tension of the liquid, and play the role of emulsification, dispersion and wetting at the interface.

Products Description of Sodium hydroxide CAS#1310-73-2Sodium hydroxide, also known as caustic soda and caustic soda, has the chemical formula NaOH. It is a highly corrosive strong alkali, usually in the form of white flakes or granules. It can be miscible with water to form an alkaline solution, and can also be dissolved in methanol. and ethanol. This alkaline substance is deliquescent and will absorb water vapor in the air as well as acidic gases such as carbon dioxide. Sodium hydroxide is one of the commonly used chemicals.

H3PO4 CAS#7664-38-2Welcome to our detailed product page for Phosphoric Acid, also known as Orthophosphoric Acid, with the chemical formula H3PO4 and registration number CAS#7664-38-2. This industrial grade acid is the cornerstone of various industries, providing a range of applications from agriculture to food processing.

Products Description of Dichloromethane CAS#75-09-2Dichloromethane is a compound in which two hydrogen atoms in the methane molecule are replaced by chlorine. The molecular formula is CH2Cl2. It is a colorless, transparent, heavier than water, volatile liquid with an ether-like smell and sweet taste.

Products Description of Collagenase CAS#9001-12-1Collagenase, also known as collagenase and clostridial peptidase, is a protease obtained by fermentation of Clostridium histolyticum.Medical collagenase is refined from the culture fluid of Clostridium histolyticum ATCC21000.

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 ChlorphenesinCAS#104-29-0Chlorphenesin is a preservative widely used in cosmetics and is compatible with most preservatives (including potassium sorbate, sodium benzoate, methylisothiazolinone). It is white crystals, usually with a weak characteristic odor. Melting point 77.0-80.5℃. Slightly soluble in water (about 0.5%). Solubility in 95% ethanol is 5%. Soluble in ethers. Slightly soluble in fixed oils, insoluble in white mineral oil. Microbial control performance: can provide improved broad-spectrum antibacterial activity.

Oleic acid CAS#112-80-1Chemical Properties: Oleic acid, C17H33COOH, also known as red oil, elaine oil, and octadecenoic acid, is a yellowish unsaturated fatty acid with an aroma similar to lard. Oleic acid consists chiefly of (Ζ)-9-octadecenoic acid together with varying amounts of saturated and other unsaturated acids.  It is insoluble in water, but soluble in most organic solvents.

Products Description of Pyridine hydrochloride CAS#628-13-7Pyridine, an organic compound, is a six-membered heterocyclic compound containing a nitrogen atom. It can be regarded as a compound in which one (CH) in the benzene molecule is replaced by N, so it is also called nitrogen benzene. It is a colorless or slightly yellow liquid with a foul odor. Pyridine and its homologues exist in bone tar, coal tar, coal gas, shale oil, and petroleum.

Products Description of Melamine-phosphate CAS#41583-09-9White powderMelamine-phosphate Chemical PropertiesMelting point 120 - 122°Cdensity 1.74storage temp. Refrigeratorsolubility DMSO (Slightly), Methanol (Slightly)form Solidcolor WhiteWater Solubility 3.9g/L at 20℃EPA Substance Registry System1,3,5-Triazine-2,4,6-triamine, phosphate (41583-09-9)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of Tetrahydro-4-pyranol CAS#2081-44-9Tetrahydropyran-4-ol is a colorless transparent liquid at room temperature and pressure. It has good polarity and hydrophilicity and can be used as a solvent in organic synthesis. The structure of tetrahydropyran-4-ol contains a tetrahydropyran unit and an active hydroxyl structure, and has high chemical reactivity and diverse chemical conversion properties. The tetrahydropyran-4-ol molecule contains a hydroxyl structure, so it has a certain polarity.

Products Description of 4-Methylbenzenesulfonhydrazide CAS#1576-35-8p-Toluenesulfonyl hydrazide, also known as 4-methylbenzenesulfonylhydrazide, is a white crystalline powder, easily soluble in alkali, soluble in methanol, ethanol and butanone, slightly soluble in water and aldehydes, and insoluble in benzene and toluene. It is used as a foaming agent for natural rubber, synthetic rubber and various plastics to produce fine closed-cell structures in plastics and rubber products. The products have small shrinkage and high tear resistance.

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 4-Chromanone CAS#491-37-2White crystals.

Products Description of 4-Chloroquinoline CAS#611-35-84-Chloroquinoline is a key intermediate commonly used in the synthesis of quinoline derivatives with important biological activities.

Products Description of POLYGLYCERYL-4 LAURATE CAS#75798-42-4Colorless liquidFactory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days

Products Description of 4-Pyridazinecarboxylic Acid CAS#50681-25-94-Pyridazinecarboxylic Acid is a commonly used chemical raw material, often used as a pharmaceutical intermediate.4-Pyridazinecarboxylic Acid CAS#50681-25-9 Chemical PropertiesMelting point 244.2 °C (dec.) (lit.)Boiling point 404.2±18.0 °C(Predicted)density 1.403±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperatureform powder to crystalpka3.18±0.10(Predicted)color White to Almost whiteInChIInChI=1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)InChIKeyJUSIWJONLKBPDU-UHFFFAOYSA-NS