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Products Description of 2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone CAS#86404-63-9Pharmaceutical Chemical Intermediates2,4-Difluoro-alpha-(1H-1,2,4-triazolyl)acetophenone Chemical PropertiesMelting point 103-107 °C(lit.)Boiling point 388.0±52.0 °C(Predicted)density 1.39±0.1 g/cm3(Predicted)storage temp. 2-8°Csolubility Chloroform (Slightly), Methanol (Slightly)form Solidpka2.05±0.10(Predicted)color White to pale brownCAS DataBase Reference86404-63-9(CAS DataBase Reference)Safety InformationSafety Statements 24/25WGK Germany 3HS Cod

Products Description of 1,2-O-Isopropylidene-Alpha-D-Xylofuranose CAS#20031-21-41,2-O-isopropylidene-α-D-xylofuranose can be used to prepare 3-deoxy-1,2-O-isopropylidene-D-xylofuranose. 3-Deoxy-1,2-O-isopropylidene-D-xylofuranose is a chiral intermediate for the synthesis of atorvastatin to produce the pharmacological side chain.

Poly(oxy-1,2-ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C12-14-Alkyl Ethers, Phosphates CAS#68511-37-5The molecular structure contains polyoxyethylene segments, hydroxyl groups, C12-14 alkyl ether and phosphate groups. This unique structure enables it to have multiple properties. It has good surface activity, can reduce the surface tension of the liquid, and play the role of emulsification, dispersion and wetting at the interface.

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

Products Description of D-(-)-ERYTHROSE CAS#583-50-6D-erythrose-4-phosphate is an intermediate in the enzymatic conversion of carbohydrates.D-(-)-ERYTHROSE Chemical PropertiesMelting point <25℃Boiling point 144.07°C (rough estimate)alpha D20 +1° -14.5° (3 days, c = 11)density 1.0500 (rough estimate)refractive index 1.498storage temp. 2-8°Csolubility Methanol, Waterform syruppka12.49±0.20(Predicted)color light yellowWater Solubility Fully miscible in water.Sensitive HygroscopicMerck 14,3690BRN 1721698CAS DataBase Reference

Products Description of O-Phenylphenoxyethyl Acrylate CAS#72009-86-0White powderO-Phenylphenoxyethyl Acrylate Chemical Propertiesvapor pressure 0Pa at 20℃Water Solubility 30mg/L at 20℃InChIInChI=1S/C17H16O3/c1-2-17(18)20-13-12-19-16-11-7-6-10-15(16)14-8-4-3-5-9-14/h2-11H,1,12-13H2InChIKeyVAZQKPWSBFZARZ-UHFFFAOYSA-NSMILESC(OCCOC1=CC=CC=C1C1=CC=CC=C1)(=O)C=CLogP3.68EPA Substance Registry SystemPoly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-([1,1'-biphenyl]-2-yloxy)- (72009-86-0)Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production

POLY(ETHYLENE GLYCOL) METHYL ETHER ACRYLATE Chemical PropertiesMelting point 6-7 °C(lit.)density 1.09 g/mL at 25 °C(lit.)Fp >230 °Fstorage temp. -20°Cform Granular Solidcolor White to off-whiteWater Solubility Soluble in waterEPA Substance Registry SystemPoly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-methoxy- (32171-39-4)Safety InformationHazard Codes TRisk Statements 45-46Safety Statements 53-36/37/39-24/25-22-45WGK Germany 3TSCA YesHS Code 39072090Factory and Equipment ShowFast delivery

Products Description of Molybdate Orange CAS#12656-85-8 ,also known as Pigment Red 104, is an inorganic pigment that is widely recognized for its vibrant orange hue.

Pigment Yellow 34 (CAS#1344-37-2), also known as Lead Chromate, is an inorganic pigment recognized for its vibrant yellow hue.

Products Description of Direct Pigment Yellow 3 CAS#6486-23-3The pigment is a greenish light yellow powder with bright color. It can be dissolved in organic solvents such as ethanol and acetone when heated. It turns yellow when it meets concentrated sulfuric acid. The color remains unchanged in concentrated nitric acid, concentrated hydrochloric acid and dilute sodium hydroxide. It has good light resistance and heat resistance.

Products Description of 2,2,6,6-Tetramethylpiperidinooxy CAS#2564-83-22,2,6,6-Tetramethylpiperidinyl oxide, abbreviated as TEMPO, is a piperidine-type nitrogen oxide free radical. TEMPO is an orange-red, easily sublimable crystal or liquid, and is easily soluble in solvents such as water, ethanol, and benzene.

Products Description of Sodium mercaptobenzothiazole CAS#2492-26-4Sodium 2-Mercaptobenzothiazole is a compound with a molecular weight of 189.22 and a molecular formula of C7H4NNAS2.Sodium mercaptobenzothiazole Chemical PropertiesMelting point -6 °CBoiling point 103 °Cdensity 1,255 g/cm3vapor pressure 0Pa at 25℃storage temp. under inert gas (nitrogen or Argon) at 2-8°Cform liquidcolor White to Orange to GreenWater Solubility >=10 g/100 mL at 20 ºCCAS DataBase Reference2492-26-4(CAS DataBase Reference)EPA Substance Registry SystemSodium mercaptobe

Products Description of Direct Red 23 CAS#3441-14-3 Purple-red powder. Moderately water-soluble, bright red when dissolved in water, its aqueous solution turns light blue when adding dilute sulfuric acid, produces wine-red precipitate when adding concentrated hydrochloric acid, and turns reddish orange-brown when adding concentrated alkali. Slightly soluble in ethanol and orange, insoluble in acetone.

Products Description of Carbon Black CAS#1333-86-4Carbon black is a finely divided form of carbon. It may ignite explosively if suspended in air in the presence of an ignition source or slowly undergo spontaneous combustion upon contact with water.In addition, it is toxic by inhalation, with a TLV of 3.5 mg/m3 in air. Primary uses are in the manufacture of tires, belt covers, plastics, carbon paper, colorant for printing inks, and as a solar-energy absorber.1.  It is edible black pigment.

Products Description of Pyridine hydrochloride CAS#628-13-7Pyridine, an organic compound, is a six-membered heterocyclic compound containing a nitrogen atom. It can be regarded as a compound in which one (CH) in the benzene molecule is replaced by N, so it is also called nitrogen benzene. It is a colorless or slightly yellow liquid with a foul odor. Pyridine and its homologues exist in bone tar, coal tar, coal gas, shale oil, and petroleum.

Products Description of 1-(2,6-Dichlorophenyl)indolin-2-one CAS#15362-40-0Used as the intermediate of diclofenac1-(2,6-Dichlorophenyl)indolin-2-one Chemical PropertiesMelting point 115-119°CBoiling point 488.6±45.0 °C(Predicted)density 1.432±0.06 g/cm3(Predicted)storage temp. Sealed in dry,2-8°Csolubility Chloroform (Slightly), Methanol (Slightly)pka-4.85±0.20(Predicted)color Off-White to Light BrownBRN 1538309Stability:StabilityCAS DataBase Reference15362-40-0(CAS DataBase Reference)Safety InformationSafety Statements 24/25WGK Germany 3RTECS&n

Products Description of Pyridine CAS#110-86-1Pyridine (molecular formula C6H5N) is a six-membered heterocyclic compound containing a nitrogen atom, that is, a compound generated by replacing a -CH= in a benzene molecule with nitrogen. It is similar to benzene, has the same electronic structure, and is still aromatic, so it is also called nitrogen benzene and nitrogen-benzene. It is a colorless liquid with a special odor at room temperature, with a melting point of -41.6℃ and a boiling point of 115.2℃. It forms an azeotropic mixture with water, and the boiling point is 92-93℃.

Products Description of 2,2'-[(1-Methylethylidene)bis[(dibromo-4,1-phenylene)oxymethylene]]bis[oxirane]-4,4'-(1-methylethylidene)bis[2,6-dibromophenol] copolymer CAS#68928-70-1Tetrabromobisphenol A-tetrabromobisphenol A glycidyl ether copolymer is widely used in flame retardant potting materials, flame retardant laminate adhesives, etc.

Products Description of Isonicotinic acid CAS#55-22-1Isonicotinic acid is also known as pyridine-4-carboxylic acid. White needle-shaped crystals. Odorless, can sublime. Molecular weight 123.11. Melting point 319℃. Slightly soluble in cold water, soluble in hot water, insoluble in alcohol, benzene, ether. It is an amphoteric compound, soluble in both acid and alkali. Soluble in hot water and ethanol, slightly soluble in cold water and ether.

Products Description of 3-Pyridylacetic Acid Hydrochloride CAS#6419-36-93-Pyridine acetate hydrochloride is a colorless solid with m.p.161～163℃, soluble in water.3-Pyridylacetic Acid Hydrochloride Chemical PropertiesMelting point 161-163 °C(lit.)storage temp. Inert atmosphere,Room Temperaturesolubility DMSO (Sparingly), Methanol (Slightly)form Crystalline Powder, Crystals and/or Chunkscolor White to light yellow or beigeMerck 14,7971BRN 3696630Stability:HygroscopicInChIInChI=1S/C7H7NO2.ClH/c9-7(10)4-6-2-1-3-8-5-6;/h1-3,5H,4H2,(H,9,10);1HInChIKe

Ethylene glycol  CAS#107-21-1It is colorless obvious viscous liquid with candy style and moisture absorption capability. It is additionally miscible with water, low-grade aliphatic alcohols, glycerol, acetic acid, acetone, ketones, aldehydes, pyridine and comparable coal tar bases.

Products Description of Thyroid powder CAS#50809-32-0In the early days, L-thyroxine was extracted from animal thyroid glands, but the resulting product had low purity, poor optical purity, and its production was limited by the source of animal thyroid glands. Now, chemical synthesis methods are mainly used.

Products Description of 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride CAS#20232-39-76,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride is an intermediate for the synthesis of tetrabenazine.

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