Products Description of Styrenated phenol CAS#61788-44-1Light yellow to amber viscous liquid.
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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.
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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.
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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.
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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
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Products Description of Phthalic Anhydride CAS#85-44-9Phthalic anhydride, referred to as phthalic anhydride, is an important chemical raw material.
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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.
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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.
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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.
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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.
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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.
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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.
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Products Description of 4-Aminoisoquinoline CAS#23687-25-44-Aminoisoquinoline is a white powdery crystal.CAS No.
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Products Description of PTBP CAS#98-54-44-tert-Butylphenol is a white crystalline solid under normal temperature and pressure. It is easily soluble in organic solvents such as ethanol, ether, and benzene, and is insoluble in water.
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Products Description of 5-Bromothiophenesulfonyl Chloride CAS#55854-46-15-Bromothiophene-2-sulfonyl chloride is an organic compound.5-Bromothiophenesulfonyl Chloride Chemical PropertiesMelting point 40-44 °C (lit.)Boiling point 100-102 °C/0.5 mmHg (lit.)density 1.985±0.06 g/cm3(Predicted)Fp >230 °Fstorage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°Cform crystalline powdercolor Off-white/ faint lemonSensitive Moisture SensitiveCAS DataBase Reference55854-46-1(CAS DataBase Reference)Safety InformationHazard Cod
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Products Description of Dicyandiamide CAS#461-58-5Dicyandiamide, abbreviated as DICY or DCD. It is an organic substance with the chemical formula C2H4N4. It is a dimer of cyanamide and a cyano derivative of guanidine. Chemical formula C2H4N4. White crystalline powder. Soluble in water, alcohol, ethylene glycol and dimethylformamide, almost insoluble in ether and benzene.
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Products Description of Ambroxane CAS#6790-58-5Ambroxan is one of the most important components of natural ambergris and has been identified in the aromatic components of ambergris tinctures. Ambroxan has a strong, rich ambergris aroma with mild woody notes. Very good fixative, fragrance with ambergris flavor, as a substitute for natural ambergris. Ambergris is a whale excrement found on beaches and is no longer used in perfume production for ethical reasons. Natural ambroxan is used in perfumes and was discovered in 1949.
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Products Description of 2-Amino-5-Methyl-3-Thiophenecarbonitrile CAS#138564-58-6An impurity generated in the preparation of Olanzapine.2-Amino-5-Methyl-3-Thiophenecarbonitrile Chemical PropertiesMelting point 101-103°CBoiling point 318.5±42.0 °C(Predicted)density 1.26±0.1 g/cm3(Predicted)storage temp. under inert gas (nitrogen or Argon) at 2–8 °Csolubility soluble in Methanolform powder to crystalpka0.16±0.10(Predicted)color Light yellow to BrownInChIKeyYGXADLPRHBRTPG-UHFFFAOYSA-NCAS DataBase Reference138564-58-6(CAS DataBase Reference)Safety Information
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Products Description of Dipentaerythritol hexaacrylate CAS#29570-58-9White powderDipentaerythritol hexaacrylate Chemical PropertiesBoiling point 640.7±55.0 °C(Predicted)density 1.184±0.06 g/cm3(Predicted)Fp 266 °Cstorage temp. Sealed in dry,Room Temperatureform Liquidcolor Colorless to Light yellow to Light orange clear liquidEPA Substance Registry SystemDipentaerythritol hexaacrylate (29570-58-9)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of N,N'-Dimethylpiperazine CAS#106-58-1N,N'-dimethylpiperazine is a flammable liquid that is more flammable when exposed to open flames, high temperatures, and oxidants; combustion produces toxic nitrogen oxide fumesN,N'-Dimethylpiperazine Chemical PropertiesMelting point -1 °CBoiling point 131-132 °C750 mm Hg(lit.)density 0.844 g/mL at 25 °C(lit.)vapor pressure 20 hPa (20 °C)refractive index n20/D 1.4463(lit.)Fp 65 °Fstorage temp. Store below +30°C.solubility miscibleform Liqu
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Products Description of Glyceryl monostearate CAS#31566-31-1White or light yellow waxy solid, odorless and tasteless. Relative density 0.97, melting point 56-58°C. Soluble in hot organic solvents such as ethanol, benzene, acetone, mineral oil, fatty oil, etc., insoluble in water, but can be dispersed in hot water to form an emulsion under strong stirring. HLB value 3.8.
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Products Description of 2,4,5-Trichloropyrimidine CAS#5750-76-52,4,5-Trichloropyrimidine is a new type of reactive dye intermediate raw material and a synthetic raw material for new antibacterial and anti-inflammatory chemical drugs. With the continuous increase in sales of new reactive dyes and new antibacterial and anti-inflammatory drugs, the demand for the raw material 2,4,5-Trichloropyrimidine required for its synthesis is also growing. Therefore, it is particularly urgent to study its synthesis and develop a green new process suitable for industrial mass production.
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Products Description of VANPLAST 202 CAS#61790-48-5White powderVANPLAST 202 Chemical PropertiesBoiling point 1683.39℃[at 101 325 Pa]vapor pressure 0Pa at 25℃Water Solubility 1.714ng/L at 25℃LogP41.08 at 25℃EPA Substance Registry SystemSulfonic acids, petroleum, barium salts (61790-48-5)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of Shikonin CAS#517-89-5Shikonin (shikonin, shikonin, shikonin) is a class of natural products with naphthoquinone structure extracted from the root of Lithospermum officinale, which has anti-inflammatory, antioxidant, anti-tumor, and wound healing effects. In recent years, the anti-tumor effects of shikonin and its derivatives have been widely studied.Several in vitro and in vivo studies have shown that shikonin and its derivatives can effectively inhibit the occurrence and development of gynecological malignancies such as breast cancer and cervical cancer.
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