1-ethyl--manufacture,factory,supplier from China

(Total 24 Products for 1-ethyl-)
Products Description of Potassium phosphate CAS#778-53-21-Ethyl-2-pyrrolidone is a transdermal absorption-enhancing compound and mechanism of its effect on multilammellar liposome of stratum corneum lipid has been studied.N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid.
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Products Description of 2-Ethyl anthraquinoneCAS#84-51-5Pale yellow solid, melting point lower than anthraquinone, soluble in benzene, can be recrystallized from ethanol or acetic acid, melting point 108℃.2-Ethyl anthraquinone Chemical PropertiesMelting point 108-111 °C (lit.)Boiling point 180-190°Cdensity 1.27 g/cm3 (21℃)vapor pressure <1 hPa (25 °C)refractive index 1.6290 (estimate)Fp >210°Cstorage temp. Store below +30°C.solubility 0.00025g/lform powder to crystalcolor Light yellow to Amber to Dark greenWater Solubility Insol
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Products Description of Ethyl butylacetylaminopropionate CAS#52304-36-6Mosquito repellent, also known as ethyl butyl acetylaminopropionate, BAAPE, IR3535, and Imonin, is a plasticizer and a broad-spectrum, highly effective, low-toxic insect repellent.Ethyl butylacetylaminopropionate Chemical PropertiesMelting point <-20°Boiling point bp0.2 108-110°; bp0.5 126-127°density 0.987±0.06 g/cm3(Predicted)refractive index nD20 1.452-1.455Fp 318°F (159°C)storage temp. Sealed in dry,Room Temperaturesolubility Acetonitrile (Slightly), Chloroform (Slightly), Ethy
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Products Description of Diethylene Glycol Ethyl Methyl Ether CAS#1002-67-1Diethylene glycol methyl ethyl ether is a chemical.
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Products Description of 1-Ethylpiperazine CAS#5308-25-8N-Ethylpiperazine (EPA) is one of the piperazine derivatives. As a pharmaceutical intermediate and fine chemical, it is widely used in pharmaceutical and organic synthesis. It is mainly used to synthesize ethyl ciprofloxacin antibiotics. It is also used as a synthetic raw material for dyes and plant protection agents. It is also widely used in fungicides and surfactants.
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Products Description of Ethyl vinyl ether CAS#109-92-2Colorless flammable liquid with active chemical reaction performance. It is easy to polymerize in liquid or gas phase. Industrial products contain inhibitors to prevent polymerization. Freezing point -115℃, boiling point 35-36℃, melting point -115.8℃, relative density 0.754 (20/20℃), refractive index 1.3767, flash point -45.5℃, autoignition point 201.66℃, viscosity (20℃) 0.22mPa·s. Slightly soluble in water, only 0.9% (by weight).
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Products Description of Ethyl 2-ethylacetoacetate CAS#607-97-6Used as an intermediate of the drug rebapidEthyl 2-ethylacetoacetate Chemical PropertiesMelting point 170 °C (decomp)Boiling point 87-189 °C/743 mmHg (lit.)density 0.981 g/mL at 25 °C (lit.)refractive index n20/D 1.421(lit.)Fp >230 °Fstorage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility Chloroform (Slightly), Methanol (Slightly)pka12.02±0.46(Predicted)form Liquidcolor Colorless to pale yellowOdorat 100.00 %.
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Products Description of Noopept CAS#157115-85-0N-(1-(phenylacetyl)-L-prolyl)glycine ethyl ester is marketed under the trade name NOOPEPT and is used to treat obesity, alcohol dependence, degeneration, or toxic injuries.Noopept Chemical PropertiesMelting point 94.0 to 98.0 °CBoiling point 547.3±50.0 °C(Predicted)density 1.202±0.06 g/cm3(Predicted)storage temp. -20°Csolubility Soluble in DMSO (up to 25 mg/ml)form powderpka13.41±0.20(Predicted)color white to beigeoptical activity[α]/D -115 to -125°, c = 0.5 in chloroform-dStability:Stable for 1 year from da
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Products Description of 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS#2494-89-5White crystals. Soluble in water, insoluble in ethanol, ether and benzene.
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Products Description of Ethyl 2-hydroxybenzoate 98% CAS#118-61-6Ethyl salicylate is a colorless oily liquid with a light wintergreen oil aroma. Boiling point is 234℃, melting point is 1.3℃. Soluble in ethanol, ether, acetic acid and most non-volatile oils, slightly soluble in water and glycerin. Used in organic synthesis or preparation of spices, and also used as solvent. The production method is obtained by esterification of o-hydroxybenzoic acid (i.e.
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Products Description of Ethyl Chloroacetate CAS#105-39-5Ethyl chloroacetate is an organic compound, mainly used as a solvent and can also be used in organic synthesis.Ethyl chloroacetate Chemical PropertiesMelting point -26 °C (lit.)Boiling point 143 °C (lit.)density 1.145 g/mL at 25 °C (lit.)vapor density 4.23 (vs air)vapor pressure 10 mm Hg ( 38 °C)refractive index n20/D 1.421(lit.)Fp 150 °Fstorage temp. Store below +30°C.solubility 12.3g/lform Liquidcolor Clear colorlessOdorExtremely irritating; fruity; pungentexplosive l
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Ethyl acetate CAS# 141-78-6Chemical Properties:Ethyl acetate (structure shown above) is the most familiar ester to many chemistry students and possibly the ester with the widest range of uses. Esters are structurally derived from carboxylic acids by replacing the acidic hydrogen by an alkyl or aryl group. Ethyl acetate itself is a colourless liquid at room temperature with a pleasant "fruity" smell, b.p.
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Products Description of 3-Ethyl-3-oxetanemethanolCAS#3047-32-3Mainly used for UV polymerization, synthesis of coatings and resins.
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Products Description of 5-Methoxy-2-tetralone CAS#32940-15-1Light yellow or light red solid.5-Methoxy-2-tetralone Chemical PropertiesMelting point 32-36 °C (lit.)Boiling point 165°C/10mmHg(lit.)density 1.124±0.06 g/cm3(Predicted)vapor pressure 0.059Pa at 25℃Fp >230 °Fstorage temp. Keep in dark place,Sealed in dry,Room Temperaturesolubility Chloroform, Dichloromethane, Ethyl Acetate, Methanolform Solidcolor Yellowish OrangeBRN 1451623InChIKeyMDAIAXRTLTVEOU-UHFFFAOYSA-NLogP1.8 at 25℃CAS DataBase Reference32940-15-1(CAS DataBase Refer
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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
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Products Description of Tris(hydroxymethyl)nitromethane CAS#126-11-4Chemical, crystallizes into white crystals in a mixture of ethyl acetate and benzene.
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Products Description of Sodium hydrogen ferric DTPA CAS#12389-75-2White powder.Sodium hydrogen ferric DTPA Chemical Propertiesdensity 1.607[at 20℃]Water Solubility 113g/L at 30℃LogP-11.9EPA Substance Registry SystemFerrate(2-), [rel-[N(R)]-N-[2-[bis[(carboxy-.kappa.O)methyl]amino-.kappa.N]ethyl]-N-[2-[(S)-[(carboxy-.kappa.O)methyl](carboxymethyl)amino-.kappa.N]ethyl]glycinato(5-)-.kappa.N,.kappa.O]-, sodium hydrogen (1:1:1), (PB-7-13-12564)- (12389-75-2) Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of NICARBAZINE CAS#330-95-0Nicarbazin is a complex of dinitrocarbamide and hydroxydimethylpyrimidine. It is a yellow or yellow-green powder; odorless, with a slight odor. This product is slightly soluble in dimethylformamide, insoluble in water, ethanol, ethyl acetate, chloroform, and ether.
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Products Description of 5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone CAS#105355-26-8Organic and pharmaceutical synthesis intermediates, can be used to synthesize pioglitazone hydrochloride.5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone Chemical PropertiesMelting point 187-188°CBoiling point 557.4±60.0 °C(Predicted)density 1.28storage temp. Sealed in dry,2-8°Csolubility DMSO (Slightly, Heated), Methanol (Slightly, Heated)pka5.53±0.22(Predicted)form Solidcolor Light Brown to BeigeCAS DataBase Reference105355-26-8(C
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Products Description of 1-Methylpyrrolidine CAS#120-94-5Colorless, transparent, volatile liquid. Freezing point -90°C, boiling point 79.5~80.5°C, relative density 0.819, refractive index 1.4240, flash point -21°C.
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Products Description of 1-Chloro-6,6-dimethyl-2-heptene-4-yne CAS#126764-17-8An intermediate in the synthesis of Terbinafine.1-Chloro-6,6-dimethyl-2-heptene-4-yne Chemical PropertiesBoiling point 207-208°Cdensity 0.946Fp 75°Crefractive index 1.4850storage temp. Sealed in dry,2-8°Csolubility Chloroform, Ethyl Acetate (Slightly), Hexane (Slightly), Methanol (Slightly)form Oilcolor Colourless to Pale YellowStability:Light SensitiveInChIInChI=1S/C9H13Cl/c1-9(2,3)7-5-4-6-8-10/h4,6H,8H2,1-3H3InChIKeyZIXABMZBMHDFEZ-UHFFFAOYSA-NSMILESC(Cl)C=CC#CC(C)(C)CCAS
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Products Description of Bretazenil CAS#84379-13-5Brotacetin is a partial agonist of the GABAA receptor of the benzodiazepine class. It was first developed by Roche as an antianxiety drug. Studies have found that brotacetin can counteract the spasms caused by pentamethazine. At an antispasmodic dose (125-250 μg·kg-1), brotacetin combined with pyridostigmine (100 μg·kg-1, im) and aprofen (4 mg·kg-1, im) can prevent sarin and soman poisoning. Brotacetin has good antianxiety activity at a dose of 50-400 μg·kg-1. Compared with diazepam, it has little adverse reaction of myasthenia.
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Products Description of Glyceryl monostearate CAS#31566-31-1 Glyceryl monostearate is an emulsifier and additive for food; it is used as an emulsifier in cosmetics and pharmaceutical ointments.
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Products Description of 1-Isopropylpiperazine CAS#4318-42-71-Isopropylpiperazine is a chemical.CAS No.
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Introduction2-ethyl-3-hydroxy-6-methylpyridine, also known as 2-ethyl-6-methyl-3-pyridinol, is a chemical compound with the molecular formula C8H11NO. Its CAS number is 2364-75-2. This compound is widely used in the chemical industry as a building block for the synthesis of various chemicals. In this article, we will discuss the properties, uses, and synthesis of 2-ethyl-3-hydroxy-6-methylpyridine.Properties2-ethyl-3-hydroxy-6-methylpyridine is a white to off-white crystalline powder with a melting point of 88-92°C. It is soluble in water, ethanol, and other organic solvents.
39771-34-1 Introduction4-Amino-2,6-dibromopyridine (CAS#39771-34-1) is a chemical compound that belongs to the pyridine family. It is a pale yellow crystalline solid that is soluble in water and organic solvents. This compound is widely used in the pharmaceutical and agrochemical industries due to its diverse biological activities.
Global Role of Ethylene GlycolThe global supply chain is intricately linked with the production and distribution of ethylene glycol, also known as mono ethylene glycol (MEG) or simply EG, with the chemical formula C2H6O2 and CAS number 107-21-1 . This clear, viscous liquid is a critical component in various industries, from automotive to textiles, and is commonly recognized for its use in glycol antifreeze solutions .Ethylene glycol is predominantly utilized in the manufacturing of polyester and polyurethane plastics, which are essential in the textile industry.
Industrialization of TrehaloseTrehalose is a stable non-reducing disaccharide consisting of two glucose molecules with an α, α, 1, 1-glycosidic bond. Trehalose was originally extracted from the ergot fungus of rye and was subsequently found to be widespread in natural flora, fauna and microorganisms, especially in fungi, algae, mosses and invertebrates. Trehalose is white crystal, a molecule of trehalose contains two molecules of crystal water, soluble in water, glacial acetic acid and hot ethanol, insoluble in ether, acetone.
1. 2024 Production and Sales OverviewBased on the latest available data, the specific global production and sales figures of caustic soda (CAS#1310 - 73 - 2) in 2024 have not been fully compiled yet. However, looking at the situation in China, which is a major player in the global caustic soda market, from January to November 2024, the production of caustic soda (in terms of 100% equivalent) reached 39.805 million tons, showing a year - on - year growth of 5.9%.
lycopene: dark red powder, has the unique smell and taste of lycopene.Lycopene (CAS No.: 502-65-8), dark red powder, has the unique smell and taste of lycopene. The lycopene produced by microbial fermentation mainly uses fermented substrates such as corn steep liquor, soybean meal and starch as the medium, and uses Blake Sleatrispora as the strain. After fermentation, filtration, drying, extraction, crystallization and Manufactured by refining and other processes.The main functions of lycopene are as follows:1. Anti-oxidation, delay aging;2. Improve the body’s immunity;3.
Introduction of Capsaicin PepperThe spicy ingredients contained in pepper fruit are capsaicin pepperoids, including: capsaicin pepper, dihydrocapsaicin pepper, nordihydrocapsaicin pepper, homocapsaicin pepper, homodihydrocapsaicin pepper I, homodihydrocapsaicin pepper II, Nonoyl vanillylamide, Decoyl vanillylamide, Capryl vanillylamide. Capsanthin includes Cryptoxanthin, Capsanthin, Capsorubin, Carotene; also contains vitamin C, citric acid, tartaric acid, malic acid, protein, minerals, etc. .
Potassium carbonate (K2CO3), as a common inorganic compound, has been widely studied and utilized since ancient times due to its unique chemical properties and versatile applications. From its natural formation to its myriad uses in modern industry, the story of potassium carbonate mirrors the progress of chemistry and the advancement of human civilization.Through the exploration of potassium carbonate, we can gain a better understanding of the substance itself and discern the multifaceted role of chemicals in modern society.
cas 31075-24-8 IntroductionMayosperse 60 is a chemical compound with the CAS#31075-24-8. It is a widely used dispersant in the chemical industry, especially in the field of coatings and paints. In this article, we will explore the properties and applications of Mayosperse 60.cas 31075-24-8 PropertiesMayosperse 60 is a high-performance dispersant with excellent stability and compatibility. It is a low viscosity liquid with a light yellow color. Its molecular weight is about 4000, and it has a hydrophobic tail and a hydrophilic head.
Citric Acid Anhydrous CAS#77-92-9: Industry News and ApplicationsCitric Acid Anhydrous, with the chemical abstract service number 77-92-9, is a multifunctional organic acid that has gained significant attention in various industries. Here's a curated overview of the latest news and developments surrounding Citric Acid Anhydrous:Industry Applications: Citric Acid Anhydrous is recognized for its diverse applications across industries.
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