Triflic anhydride-manufacture,factory,supplier from China

Products Description of Trifluoromethanesulfonic anhydride CAS#358-23-6Trifluoromethanesulfonic anhydride is an organic compound with the chemical formula (CF3SO2)2O.

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.

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.

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.

Products Description of Phthalic Anhydride CAS#85-44-9Phthalic anhydride, referred to as phthalic anhydride, is an important chemical raw material.

Products Description of 1,8-Naphthalic anhydride CAS#81-84-5It precipitates needle-shaped crystals in ethanol and rhombus-shaped crystals in acetic acid.

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.

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&

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

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

Products Description of Di-tert-butyl Dicarbonate CAS#24424-99-5BOC anhydride is an organic compound with the molecular formula C10H18O5.

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.

Products Description of Methanedisulphonic acidCAS#503-40-2Methyl disulfonic acid is an important fine chemical product.

Products Description of Acetylacetone CAS#123-54-6This product is a colorless or slightly yellow transparent liquid with an unpleasant odor, m.p.-23℃, b.p.140.4℃, n20D1.4520, relative density 0.975, miscible with organic solvents such as ethanol, ether, chloroform, acetone, glacial acetic acid, and soluble in water.

Veg glycerin CAS#56-81-5Product Description:Discover the versatility and purity of our Vegetable Glycerin (CAS#56-81-5), a natural and biodegradable alternative to petroleum-based glycerin.

Products Description of Lead acetate trihydrate CAS#6080-56-4 Lead acetate trihydrate is colorless crystal, white granule or powder, which is deliquescent. It is easily soluble in water and has a sweet taste.

Glycerin CAS#56-81-5Introducing our usp 99.7% Glycerine, a high-purity glycerin that is renowned for its exceptional quality and versatility. With the chemical formula C3H8O3, our pure glycerin is a key component in a variety of industries, from cosmetics to food processing.

Products Description of Aminobutyric Acid CAS#56-12-2It is used in biochemical research and medicinally to treat various diseases caused by hepatic coma and cerebrovascular disorders. Pharmaceutical intermediates. 4-Aminobutyric acid has the effect of lowering blood lipids and is suitable for the treatment and prevention of various types of hepatic coma. It can treat poliomyelitis, cerebral hemorrhage, and can be used as an antidote for gas poisoning. Also used in biochemical research and organic synthesis. It can reduce blood ammonia and promote brain metabolism.

Products Description of 2-Amino-6-chlorobenzoic acid CAS#2148-56-32-Amino-6-chlorobenzoic acid is a reactive compound that can be used as an antimicrobial agent. It binds to the active site of enzymes and inhibits their function, thereby preventing bacterial growth. It has acidic properties, which may be due to its ability to act as a dehydrating agent to hydrolyze esters.

Products Description of GALL CAS#8008-63-7Ox bile, the bile or bile of cattle or buffalo. It has the effects of clearing the liver and improving eyesight, promoting bile and clearing the intestines, detoxifying and reducing swelling. Fresh cattle gallbladders are kidney-shaped, about 18 to 20 cm long, about 5 to 6 cm at the widest point, and become cystic with longitudinal wrinkles after drying.

Products Description of Prussian Blue CAS#14038-43-8Prussian Blue, also known as Berlin Blue, Gong Blue, Iron Blue, Milori Blue, Chinese Blue, Milori Blue, Hualan. It is an ancient blue dye that can be used for glazing and oil painting dyes. Prussian blue brings us a breathtaking beauty. It is not only a unique color, but also reflects a precipitated texture.Prussian blue is a blue dye discovered in 1706. Its structure is composed of Fe (II) and Fe (III) coordinated with cyano (-CN-).

Products Description of DMPT CAS#4337-33-1Dimethyl-beta-propiothetin, English name: Dimethyl-beta-propiothetin,abbreviated as: DMPT, it exists in two forms: one is dimethyl-beta-propiothetin hydrochloride (Dimethyl-beta-propiothetin hydrochloride), CAS: 4337-33-1, molecular formula C5H11SO2Cl, molecular weight 170.66.The other is dimethyl-beta-propiothetin hydrobromide (Dimethyl-beta-propiothetin hydrobromide), CAS: 20986-22-5.

Products Description of Xylazine Hydrochloride CAS#23076-35-9Xylazine hydrochloride, also known as xylazine hydrochloride, is a sedative veterinary drug.

Products Description of Guanidinehydrochloride99.5% CAS#50-01-1Guanidine hydrochloride, chemical name is carbamidine hydrochloride, is a white or slightly yellow block, almost insoluble in acetone, benzene and ether. It can be used as an intermediate for medicines, pesticides, dyes and other organic synthesis. It is an important raw material for the manufacture of sulfadiazine, sulfamethylpyrimidine, sulfadimethylpyrimidine and other drugs and folic acid.