organische tussenpersoon

Colorless Liquid 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone DMPU CAS 7226-23-5 organic solvent Overview 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is a versatile organic solvent in and less toxic than HMPA. It is mainly applied in the synthesis of pharmaceuticals and agrochemicals. DMPU is also used in the electronics industry. Product Parameters Item Value Product Name 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone CAS 7226-23-5 MF C6H12N2O MW 128.17

White Crystal Gibberellic Acid CAS 77-06-5 Plant Growth Regulators Overview The pure product is white crystals, and the industrial product is white powder. M.p. 233 ~ 235 ℃. It is soluble in organic solvents such as alcohols, ketones, esters and phosphate buffer solution with a pH value of 6.3, and is insoluble in ethe, chloroform, benzene and water. It forms salts with potassium and sodium ions and dissolves in water. Gibberellic acid solids are relatively stable and will

Colorless Liquid 99.50% 1,1,1,3,3,3-Hexafluoro-2-propanol(HFIP) CAS 920-66-1 Fluorine-containing fine chemicals Product Overview Hexafluoroisopropanol (HFIP) is a viscous and colorless liquid with a strong odor. It is an ideal solvent for dissolving polyamides and esters, and it can be used to analyze nylon. Typically, a small amount of sodium trifluoroacetate can be added to the eluent to reduce the aggregation of the sample. HFIP has a certain viscosity, but its boiling

Colorless Transparent liquid 99% Valerophenone CAS 1009-14-9 Organic Synthesis Intermediates Product Overview Appearance: Colorless transparent liquid Melting Point: -9°C Boiling Point: 244-245°C (lit.) Density: 0.975 g/mL at 20°C (lit.) Refractive Index: n20/D 1.5143 (lit.) Flash Point: 217°F Storage: Sealed in dry, room temperature Product Parameters Item Value Product Name Valerophenone CAS 1009-14-9 MF C11H14O MW 162.23 EINECS 213-767-3 Appearance Colorless transparent

Colorless Liquid Pure and Mixed 4-Vinylbenzyl chloride CAS 1592-20-7 Organic Synthesis Overview 4-Chloromethylstyrene is a widely used chemical intermediate with three synthetic methods. The reaction raw materials include oxalyl chloride, cyclic polystyrene and chloromethyl e-ther. Product Parameters Item Value Product Name 4-Vinylbenzyl chloride CAS 1592-20-7 MF C9H9Cl MW 152.62 EINECS 216-471-2 Appearance colorless liquid Product Image Applications Component of ion exchange

White Powder 4-Chlorophenoxyacetic Acid CAS 122-88-3 Plant Growth Regulators Overview 4-Chlorophenoxyacetic acid is a systemic, highly effective, and multifunctional plant growth regulator that can promote biosynthesis and biotransfer in plants. It can not only prevent flower and fruit drop, increase fruit set, speed up fruit growth, and promote early maturity, but also improve plant quality. It also acts as a herbicide. It is mainly used in tomatoes, grapes, vegetables, etc.

White Crystal Powder 1,10-Phenanthroline hydrate CAS 5144-89-8 Acid-base Indicator Overview White crystalline powder or solid with slight odor. 1,10-Phenanthroline hydrate is incompatible with strong oxidizers and strong acids. It forms complex compounds with ferrous ions. Product Parameters Item Value Product Name Polyoxyethylene Isotridecyl Ethe CAS 5144-89-8 MF C12H8N2.H2O MW 198.22 EINECS 627-114-9 Appearance White crystal powder Product Image Applications Used to study

Colorless Liquid N , N-Dimethylacrylamide DMAA CAS 2680-03-7 Used As Raw Materials For Synthesis Overview N, N-dimethylacrylamide (DMAA) is an easily polymerized, nonionic monomer. The high reactivity and low initiation temperature of DMAA makes it appropriate for copolymerization. Copolymers of DMAA with N, N-dimethyl-N, and N-diallyl ammonium chloride (DMDAAC) can be used as polymeric flocculants for water treatment. The unique structure of DMAA shows amelioration in

Organic Intermediate ETHYL 2-CYANOACRYLATE CAS 7085-85-0 Industrial Adhesives Introduction: Ethyl cyanoacrylate is an organic compound with a chemical formula of C6H7NO2, a molecular weight of 125.13, a density of 1.06 g/cm³, an appearance of a colorless transparent liquid, and a flash point of 85°C. Uses: Ethyl cyanoacrylate is a type of α-cyanoacrylate adhesive. α-cyanoacrylate adhesive has the characteristics of fast curing, wide range of bonding materials, thin adhesive