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Petroleum resins CAS#64742-16-1Petroleum resins is a complex combination of organic compounds, predominantly hydrocarbons, obtained as a fraction of the extract from solvent extraction of residuum.
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Products Description of BISPHENOL A ETHOXYLATE DIMETHACRYLATE CAS#41637-38-1Colorless liquidBISPHENOL A ETHOXYLATE DIMETHACRYLATE Chemical Propertiesdensity 1.12 g/mL at 25 °C(lit.)refractive index n20/D 1.532Fp >230 °Fstorage temp. 2-8°CEPA Substance Registry SystemPoly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[(1-methylethylidene)di-4,1-phenylene]bis[.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]- (41637-38-1)Safety InformationHazard Codes XiRisk Statements 36/37/38-43Safety Statements 26-36WGK Germany 3 Factory and Equ
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Products Description of Tetramethylammonium hydroxide CAS#75-59-2Tetramethylammonium hydroxide (TMAH), also known as tetramethylammonium hydroxide, is a colorless to light yellow liquid. It is the strongest organic base, very easy to absorb moisture, has a certain ammonia smell, can quickly absorb carbon dioxide in the air, has a low vapor pressure at room temperature, and is completely decomposed and gasified at 135~145°C. High-purity products are treated at 140°C without trace residue. The tetramethylammonium hydroxide solution is colorless, transparent, and has a slight ammonia smell.
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Products Description of Isopropylamine CAS#75-31-0Isopropylamine is also known as 2-aminopropane. It is a colorless liquid with an ammonia smell. Its molecular weight is 59.11. Its boiling point is 33-34℃. Its relative density is 0.694 (15/4℃). Its refractive index is 1.3770 (15℃). Its flash point is -37℃. It is miscible with water, ethanol and ether. It is used as a raw material for pesticides, medicines, dyes, rubber vulcanization accelerators, emulsifiers, detergents and water treatment agents.
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![Imidazo[1,2-b]pyridazine CAS#766-55-2](https://sdluxicdn.huazhi.cloud/cdn/ff/X_PYF7lUTvQKJaxLz5KVSPWGK_fGRH9hBfM9Vlu8Cwc/1720081914/public/2024-07/16-1_2.jpg)
Products Description of Imidazo[1,2-b]pyridazine CAS#766-55-2Imidazolo[1,2-b]pyridazine can be used as a pharmaceutical synthesis intermediate, and can be prepared from 3-pyridazine as a reaction raw material and 2-chloroethylamine hydrochloride, and can be used to prepare 3-ethynylimidazo[1,2-b]pyridazine, an intermediate of ponatinib.Imidazo[1,2-b]pyridazine CAS#766-55-2 Chemical PropertiesMelting point 54℃density 1.29±0.1 g/cm3(Predicted)storage temp. Inert atmosphere,Room Temperaturesolubility Soluble in dimethylformamide.form powder to crystalpka5.30±0.30(Pre
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![Dibenz[b,f]azepine-5-carbonyl chlorideCAS#33948-22-0](https://sdluxicdn.huazhi.cloud/cdn/ff/PmCwHPLIRAoy57z11XR1qJ27GHVRQNKU2jQd-DiBrdE/1716971222/public/2024-05/%E7%99%BD%E8%89%B2%E7%B2%89%E6%9C%AB%20%283%29_30.jpg)
Products Description of Dibenz[b,f]azepine-5-carbonyl chlorideCAS#33948-22-0Crystallization (toluene).
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N-B-HYDROXYETHYL OLEYL IMIDAZOLINE CAS#95-38-5It is widely used in the process of oil and natural gas extraction, gathering and transportation, and in the atmospheric and vacuum, catalytic cracking, hydrofining, hydrocracking and other devices of refineries to prevent corrosion of metal equipment.
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![6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID CAS#14714-24-0](https://sdluxicdn.huazhi.cloud/cdn/ff/jcuT-gWaaRdxVVrMqUlYnBVESJVxPNOxd16dGIqE9ik/1717565718/public/2024-06/%E9%BB%84%E8%89%B2%E9%A2%97%E7%B2%92%20%283%29_0.jpg)
Products Description of 6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID CAS#14714-24-06-Chloromidazo[1,2-B]pyridazine-2-carboxylic acid can be used to prepare compounds which can be used as active pharmaceutical substances, in particular Trk antagonists, i.e. they block the intracellular kinase activity of Trk, e.g. TrkA (NGF) receptors. Tropomyosin-related kinases (Trks) are a family of receptor tyrosine kinases activated by neurotrophic factors. Trks play an important role in pain perception and in tumor cell growth and survival signaling.
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Products Description of Bitertanol CAS#55179-31-2The pure product is a colorless crystalline solid. m.p. 125～129℃ (diastereomer A is 136.7℃, B is 145.2℃, and the low eutectic of A and B is 118℃). The vapor pressure at 20℃ is <1.0×10-3Pa [A is 3.8×10-3Pa, B is 3.2×10-3Pa (100℃)]. Solubility at 20℃: dichloromethane 100-200g/L (A is 200-500g/L, B is 50-100g/L), isopropanol 30-100g/L [20-50g (A or B)/L], toluene 10-30g/L [A is 10-20g/L, B is 1-2g/L], n-hexane 1-10g/L [≤10g (A or B)/L], water 5mg/L [2.9mg (A)/L, 1.6mg (B)/L]. Partition coefficient 126000 (A), 25000 (B).
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![5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3](https://sdluxicdn.huazhi.cloud/cdn/ff/ViRcMbPCY1yhZ0maL3MLzqn0iem4UaA8l6hUJvglWWE/1720079165/public/2024-07/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20240702152530_3.jpg)
Products Description of 5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-33-Methyl-5-chlorobenzothiophene is a pharmaceutical intermediate. 5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3 Chemical PropertiesMelting point 33 °CBoiling point 87 °Cdensity 1.293±0.06 g/cm3(Predicted)storage temp. 2-8°Csolubility soluble in Methanolform powder to lumpcolor White to Yellow to OrangeCAS DataBase Reference19404-18-3(CAS DataBase Reference)Safety InformationHazard Codes Xi,XnRisk Statements 36/37/38-22Safety Statements 26-37/39Hazard Not
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Products Description of ORALITH BRILLIANT PINK R CAS#2379-74-0Reduction of pink red R to thioindigo dyes is mainly achieved by oxidizing unsubstituted or substituted benzo[b]thiophene-3 or naphtho[2,3-b]thiophene using various oxidants such as bromine in a chlorosulfonic acid medium, polysulfides, oxygen in the presence of copper salts, etc.ORALITH BRILLIANT PINK R Chemical PropertiesBoiling point 529.1±50.0 °C(Predicted)density 1.583±0.06 g/cm3(Predicted)storage temp. Sealed in dry,Room Temperatureform SolidColour Index 73360color RedLogP2.06 at 22℃ and pH7E
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Products Description of Nicotinamide CAS#98-92-0Nicotinamide, also known as nicotinamide, vitamin B3 or vitamin PP, is a water-soluble vitamin belonging to the B vitamins. It is a component of coenzyme I (nicotinamide adenine dinucleotide, NAD) and coenzyme II (nicotinamide adenine dinucleotide phosphate, NADP).
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Products Description of 2-Bromo-2-nitro-1,3-propanediol CAS#52-51-72-Bromo-2-nitro-1,3-propanediol CAS#52-51-7 is an intermediateProduct Parameters of 2-Bromo-2-nitro-1,3-propanediol CAS#52-51-71. Names and IdentifiersName2-Bromo-2-nitro-1,3-propanediolSynonyms 1,3-Propanediol,2-bromo-2-nitro-2-Brom-2-nitropropan-1,3-diol2-Bromo-2-nitro-1,3-propanediol,BNPD,BNPK2-BroMo-2-nitropropane-12-bromo-2-nitropropane-1,3-diol2-Bromo-2-nitropropane-1,3-diol (Bronopol)3-diol(Bronopol)4-01-00-025014-01-00-02501(Beilstein Handbook Reference)b-Bromo-b-nitrotrimethyleneglycolBroken Ba
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Products Description of Polysorbate 20 CAS#9005-64-5Appearance: amber viscous liquid, with slight special odor, slightly bitter taste. Relative density is 1.08-1.13, boiling point is 321℃. Soluble in water, ethanol, methanol and ethyl acetate, insoluble in mineral oil and petroleum ether. HLB value is 16.7. Oral LD50 of rats is 37g/kg, Adl0-25mg/kg (FAO/WHO, 1994).
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Products Description of Hexamethylene diacrylate CAS#13048-33-4This product is a bifunctional monomer with low skin irritation, low shrinkage and high activity.
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Products Description of Dimefluthrin CAS#271241-14-6As a new type of pyrethroid hygienic insecticide, cypermethrin has a high protective effect on mosquitoes resistant to allethrin and prallethrin. The pesticide is safe for humans and does not pollute the environment. The dosage of its preparation is as low as 0.015%.Currently, cypermethrin coil mosquito coils mostly use the analysis method provided by Sumitomo Chemical Co., Ltd. of Japan, that is, GC-ECD (electron capture detector) analysis, and the pretreatment method is cumbersome.
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Petrolatum CAS#8009-03-8Petrolatum (Vaseline) is the malthenes purified from lubrication oil, the combination of residue oil and cerate. It is an necessary lubricant for medicines, cosmetics, first-class chemical uncooked substances and precision instruments. In China, foremost vaseline merchandise encompass normal vaseline, industrial vaseline and clinical vaseline.
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Products Description of Diethylamino hydroxybenzoyl hexyl benzoate CAS#302776-68-7Diethylamino hydroxybenzoyl hexyl benzoate is an organic peroxide with strong oxidizing effect. It is easy to produce highly active free radicals during thermal decomposition. It is thermally unstable and may decompose at relatively low temperatures. During the decomposition process of diethylamino hydroxybenzoyl hexyl benzoate, a large amount of heat and gas is released, which increases the temperature and accelerates the decomposition.
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Products Description of Tetrahydropyran CAS#142-68-7Tetrahydropyran, also known as oxadiazine, is a six-membered oxygen-containing saturated heterocyclic ring. It is a colorless, flammable liquid at room temperature with a special smell. It is miscible in water, ethanol, ether, and other organic solvents. It generates explosive organic peroxides under light. It is prepared by hydrogenation of dihydropyran in the presence of Raney nickel or reaction of 5-dibromopentane and water in the presence of zinc oxide.
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Products Description of Vitamin B12 CAS#68-19-9Vitamin B12, referred to as VB12, also known as cobalamin, is one of the B vitamins. It is a type of cobalt-containing corrin-type complex organic compound. The trivalent cobalt contained is located in the center of the corrin ring plane similar to porphyrin. It is the largest and most complex vitamin molecule discovered so far, and it is also the only vitamin containing metal ions. Its crystal is red, so it is also called Chemicalbook red vitamin.Plants do not contain VB12 and cannot produce VB12.
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Products Description of Tetrabutyl ammonium chloride CAS#1112-67-0Tetrabutylammonium chloride is a chemical substance with the chemical formula C16H36ClNTetrabutyl ammonium chloride Chemical PropertiesMelting point 83-86°Cdensity 0.98refractive index 1,421-1,423Fp >110°Cstorage temp. Store below +30°C.solubility H2O: 20 mg/mL, clear, colorlessform Crystalline Solidcolor White to brownishPH5-8 (100g/l, H2O, 20℃)PH Range5 - 8 at 100 g/l at 20°CWater Solubility SOLUBLESensitive Light Sensitiveλmaxλ: 220 nm Amax: 0.05λ: 230 nm Amax: 0.
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Products Description of 2-(4-FLUORO-PHENYL)-PIPERAZINE CAS#65709-33-32-(4-Fluorophenyl)-piperazine is a common pharmaceutical intermediate.2-(4-FLUORO-PHENYL)-PIPERAZINE CAS#65709-33-3 Chemical PropertiesMelting point 111-114°CBoiling point 287.2±35.0 °C(Predicted)density 1.079±0.06 g/cm3(Predicted)storage temp. 2-8°Csolubility DMF: 30 mg/ml; DMF:PBS(pH7.2) (1:2): 0.33 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/mlform A crystalline solidpka8.76±0.40(Predicted)Safety Information HS Code 2933599590Product Application of 2-(4-FLUORO-PHENYL)-PIPERA
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Products Description of 1,7-DihydroxynaphthaleneCAS#575-38-2 1,7-Dihydroxynaphthalene Chemical PropertiesMelting point 180-184 °C (lit.)Boiling point 246.06°C (rough estimate)density 1.0924 (rough estimate)refractive index 1.5418 (estimate)Fp 252 °Cstorage temp. Sealed in dry,Room Temperaturesolubility DMSO (Slightly), Methanol (Slightly)pka9.58±0.40(Predicted)form Solidcolor Beige to Dark BrownWater Solubility Slightly soluble in water.λmax335nm(Cyclohexane)(lit.)BRN 1908499CAS DataBase Reference575-38-2(CAS DataBase Reference)N
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Products Description of Aminopyrazine CAS#5049-61-6Aminopyrazine is the matrix for the four-component synthesis of imidazolidinediones, an organic synthesis intermediate and a pharmaceutical intermediat.Aminopyrazine Chemical PropertiesMelting point 118-120 °C (lit.)Boiling point 167.6°C (rough estimate)density 1.1031 (rough estimate)refractive index 1.5200 (estimate)storage temp. Keep in dark place,Inert atmosphere,Room temperaturesolubility soluble in Methanolpka3.22±0.10(Predicted)form Crystalline Powdercolor Slightly yellow to beigeWater Solubil
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