121 44 8-manufacture,factory,supplier from China

Products Description of Styrenated phenol CAS#61788-44-1Light yellow to amber viscous liquid.

Products Description of Triethylamine CAS#121-44-8 Triethylamine (molecular formula: C6H15N), also known as N,N-diethylethylamine, is the simplest homotrisubstituted tertiary amine. It has the typical properties of tertiary amines, including salt formation and oxidation. Triethylamine has no reaction in the Hisberg reaction. It is a colorless to light yellow transparent liquid with a strong ammonia odor and a slight smoke in the air. Boiling point: 89.5℃, relative density (water = 1): 0.70, relative density (air = 1): 3.48, slightly soluble in water, soluble in ethanol and ether.

Products Description of CETEARYL ALCOHOL CAS#8005-44-5Cetostearyl alcohol is in the form of white granules, flakes or blocks, has a greasy smell, and is a transparent oily liquid after melting.

Products Description of N-Acetylsulfanilyl chloride CAS#121-60-8Light brown to brown powder or fine crystals.

Products Description of Clavulanic acid CAS#58001-44-8Clavulanate Potassium, trade name potassium clavulanate, is an oxopenicillin β-lactamase inhibitor, which is a β-lactam ring and a hydrogenated isoxazole ring.

Products Description of 1-Chloroisoquinoline CAS#19493-44-81-Chloroisoquinoline can be used as a pharmaceutical synthesis intermediate, such as the preparation of the compound 1-phenylisoquinoline.

Products Description of 6,7-Dimethoxyquinazoline-2,4-dione CAS#28888-44-06,7-Dimethoxy-2,4-quinazolinedione (doxazosin EP impurity D) is a chemical crystalline compound with a melting point of >300°C, an intermediate of prazosin hydrochloride.6,7-Dimethoxyquinazoline-2,4-dione Chemical PropertiesMelting point >300 °C (lit.)Boiling point 363.37°C (rough estimate)density 1.3404 (rough estimate)refractive index 1.6300 (estimate)storage temp. 2-8°Csolubility Aqueous Acid (Sparingly)pka10.27±0.20(Predicted)color White to Off-WhiteWater Solubility i

Products Description of Sulfanilic acid CAS#121-57-3White or off-white crystal. Hydrates lose water at 100°C, and anhydrous substances begin to decompose and carbonize at 280°C. Relative density 1.485 (25/4).

Products Description of Benzethonium chloride CAS#121-54-0Benzethonium chloride is a new type of quaternary ammonium salt antibacterial agent, which is widely used in daily chemicals and cosmetics industries. In addition, it also has important applications in the medical and health fields as a bactericidal antibacterial agent. For example, it has been widely used as an antibacterial component of eye drops or as an antibacterial component of injection in Western countries.

 Products Description of Sodium Hydroxymethanesulphinate CAS#149-44-0Sodium bisulfite formaldehyde is translucent white orthorhombic crystals or small pieces. Apparent density 1.80～1.85g/cm3. Easily soluble in water, slightly soluble in alcohol. It has extremely strong reducing properties under high temperature and can make the dyed color disappear, so it is known as the chemical book of hanging white blocks. It decomposes when exposed to acid, and decomposes at 120°C to produce toxic gases such as formaldehyde and hydrogen sulfide.

Products Description of N,N-Dimethylaniline CAS#121-69-7N,N-Dimethylaniline (CAS#121-69-7) is an organic compound that presents as a yellow, oily liquid with an amine-like odor. It is characterized by its density of approximately 0.96 g/cm³, a boiling point of 193.5±0.0 °C at 760 mmHg, and a melting point in the range of 1.5-2.5 °C (literature value) .

Products Description of Trimethyl borate CAS#121-43-7Moisture-sensitive liquid, fuming in the air. Melting point -29.3℃, boiling point 68-69℃, forms azeotropic mixture with methanol, azeotropic point 55℃, relative density (20/4) 0.920, refractive index (nD25) 1.3543 (1.3548). Very flammable, flash point -1℃. Miscible with ether, methanol, tetrahydrofuran, isopropylamine and hexane.

Products Description of Spermine CAS#71-44-3 Spermine is a polyamine substance containing two amino groups and two imino groups. It is produced in the body by putrescine (butanediamine) and S-adenosylmethionine catalyzed by various enzymes. It and spermidine are both present in bacteria and most animal cells and are important substances that promote cell proliferation. Under acidic conditions, it exhibits the characteristics of polycationic polyamines and can bind to DNA in viruses and bacteria.

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

Products Description of 7-Diethylamino-4-methylcoumarin CAS#91-44-17-Diethylamino-4-methylcoumarin is a vital organic compound with a spectrum of applications, predominantly utilized as a fluorescent brightening agent in the textile and paper industries, enhancing the whiteness and brightness of materials. Our collaboration cases exemplify its integration in improving the luminosity of various products, a testament to its effectiveness in real-world applications.

Products Description of N-Methyl-2-pyrrolidone CAS#2687-44-7N-methyl-2-pyrrolidone is a nitrogen-containing five-membered heterocyclic compound. It has a wide range of applications due to its following excellent properties: It has high polarity and is completely miscible in most organic solvents (alcohols, ethers, ketones, aromatic hydrocarbons, chlorinated hydrocarbons, etc.). It has high solubility in organic and inorganic substances. It can be miscible with water in any proportion. It has a higher flash point than other similar solvents.

N,N-Dimethylaniline CAS#121-69-7N,N-Dimethylaniline is a mild yellow to mild brown oily liquid. Has a pungent odor. Soluble in ethanol, chloroform, ether and fragrant natural solvents, barely soluble in water.It is a tertiary amine used in the synthesis of various triarylmethane dyes like malachite green.

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.

Butylated Hydroxytoluene CAS#128-37-0Aluminium Sulfate (CAS#16828-11-8), also known as Alum, is a white crystalline compound widely recognized for its effectiveness in water purification and its versatility in various industrial applications.

Products Description of α-galactosidaseCAS#9025-35-8α-Galactosidase is a glycoside hydrolase that catalyzes the hydrolysis of α-galactosidic bonds. It can hydrolyze D-galactose residues bound by α-1,6 bonds at the non-reducing end, as well as oligosaccharides such as honey, raffinose, stachyose and verbascose.

Products Description of 3-Methoxythiophene CAS#17573-92-13-Methoxythiophene is an important intermediate in organic synthesis.3-Methoxythiophene Chemical PropertiesMelting point 49-50 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4))Boiling point 80-82 °C/65 mmHg (lit.)density 1.143 g/mL at 25 °C (lit.)refractive index n20/D 1.532(lit.)Fp 121 °Fstorage temp. Keep in dark place,Inert atmosphere,2-8°Cform Liquidcolor Clear light brownSensitive Air SensitiveBRN 106404LogP1.810 (est)CAS DataBase Reference17573-92-1(CAS DataB

Products Description of Ammonium Superphosphate (SSP) CAS#7758-23-8Ammonium Superphosphate (SSP), with the CAS number 7758-23-8, is a highly effective fertilizer used in agriculture to enrich soil with essential phosphorus and nitrogen.

Products Description of Tetraethylammonium Chloride CAS#56-34-8 Tetraethylammonium chloride is an organic compound with the chemical formula C8H20ClN.

Triethylmethylammonium chloride Chemical PropertiesMelting point 282-284 °C (lit.)storage temp. Inert atmosphere,Room TemperatureWater Solubility Soluble in waterform Powdercolor White to Almost whiteBRN 3912434CAS DataBase Reference10052-47-8(CAS DataBase Reference)EPA Substance Registry SystemEthanaminium, N,N-diethyl-N-methyl-, chloride (10052-47-8)Safety InformationHazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3TSCA YesHS Code 29239000Factory and Equipment ShowFast delivery timeInventory 2-3 working day