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Products Description of O,O-Dimethyl phosphoramidothioate CAS#17321-47-0 Spermine is a kind of polyamine, a polyamine substance containing two amino groups and two imino groups. It is a low molecular weight aliphatic nitrogenous base with biological activity produced in the process of biological metabolism.
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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.
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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
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Products Description of O-Phenanthroline CAS#66-71-71,10-Phenanthroline monohydrate is an organic intermediate, white crystalline powder. It is a redox indicator, a reagent for the determination of ferrous iron, palladium, vanadium, copper, and iron.Monohydrate is a white crystalline powder.
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Products Description of Glyoxal CAS#107-22-2Glyoxal is an organic compound with the chemical formula OCHCHO, which is composed of two aldehyde groups -C=O-H.
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2,3,4,6-Tetra-O-benzyl-D-glucopyranose Chemical PropertiesMelting point 145-149 °C(lit.)Boiling point 672.4±55.0 °C(Predicted)density 1.22±0.1 g/cm3(Predicted)storage temp. Sealed in dry,Store in freezer, under -20°Csolubility Soluble in chloroformpka11.87±0.70(Predicted)form Solidcolor White to Off-Whiteoptical activity[α]20/D +49±2°, c = 2% in dioxaneInChIKeyOGOMAWHSXRDAKZ-BKJHVTENSA-NSMILESOC1O[C@H](COCC2=CC=CC=C2)[C@@H](OCC2=CC=CC=C2)[C@H](OCC2=CC=CC=C2)[C@H]1OCC1=CC=CC=C1CAS DataBase Reference4132-28-9(CAS DataBase Reference)Safety InformationHazard
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O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine CAS#6723-30-4O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine Chemical PropertiesMelting point 34-37 °C (lit.)Boiling point 81 °C/20 mmHg (lit.)density 1.1274 (rough estimate)refractive index 1.4206 (estimate)Fp 180 °Fstorage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°Csolubility DMSO (Slightly), Methanol (Slightly)pka3.28±0.20(Predicted)form Low Melting Solidcolor WhiteSafety InformationHazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3HS
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Products Description of Ademetionine 1,4-butanedisulfonate CAS#101020-79-5S-Adenosylmethionine 1,4-butanedisulfonate is used to synthesize sulfo-adenosyl-L-methionine (SAMe) salt.Ademetionine 1,4-butanedisulfonate Chemical PropertiesMelting point >48oC (dec.)storage temp. under inert gas (nitrogen or Argon) at 2-8°Csolubility DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly)form Solidcolor Off-WhiteStability:HygroscopicInChIKeyPVCDYZJGZPCASW-FGEWMKOMNA-MSMILESC(CCCS(O)(=O)=O)S(O)(=O)=O.O[C@@H]1[C@@H]([C@@H](C[S+](C)CC[C@H](N)C(=O)O)O[C@H]1N1C=NC2C(
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Products Description of Color Developing Agent CD-3 CAS#24567-76-8White powder crystalColor Developing Agent CD-3 Chemical PropertiesWater Solubility Soluble in waterform powder to crystalcolor White to Light yellow to Light orangeInChIInChI=1S/2C12H21N3O2S.3H2O4S/c2*1-4-15(8-7-14-18(3,16)17)11-5-6-12(13)10(2)9-11;3*1-5(2,3)4/h2*5-6,9,14H,4,7-8,13H2,1-3H3;3*(H2,1,2,3,4)InChIKeyNPDFXFLCEDDWEG-UHFFFAOYSA-NSMILESC1(=CC=C(N)C(C)=C1)N(CC)CCNS(=O)(=O)C.C1(=CC=C(N)C(C)=C1)N(CC)CCNS(=O)(=O)C.S(=O)(=O)(O)O.S(=O)(=O)(O)O.S(=O)(=O)(O)OSafety InformationHazard Codes Xn;N,N,XnRisk
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Products Description of DIMETHYL SULFOXIDE-D6 CAS#2206-27-1The content of deuterated dimethyl sulfoxide reagents on the market is only about 99.5%, and the main impurities are water and dimethyl sulfone. Deuterated dimethyl sulfoxide is a sulfur-containing organic compound. It is a colorless, odorless, transparent liquid at room temperature. It is a hygroscopic flammable liquid with high polarity, high boiling point, good thermal stability, aprotic, miscible with water, etc. It can be dissolved in most organic substances such as ethanol, propanol, and chloroform.
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Products Description of Mix Xylene CAS#1330-20-7Xylene (dimethylbenzene) is a colorless, transparent, aromatic liquid. It is the product of two hydrogen atoms on the benzene ring being replaced by methyl atoms. It has a boiling point of 137-140°C. Xylene is divided into three isomers: o-xylene, m-xylene, and p-xylene according to the positions of the two methyl atoms. In industry, xylene refers to a mixture of the above isomers and ethylbenzene.
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Products Description of 2,5-Dimethyl-2,4-Hexadiene CAS#764-13-62,5-Dimethyl-2,4-hexadiene is a chemical,Insoluble in water, soluble in alcohol and ether.2,5-Dimethyl-2,4-hexadiene Chemical PropertiesMelting point 12 °CBoiling point 132134°Cdensity 0.773 g/mL at 25 °C(lit.)vapor density 3.8 (vs air)vapor pressure 26.9 mm Hg ( 37.7 °C)refractive index n20/D 1.476(lit.)Fp 85 °Fstorage temp. Flammables areasolubility Chloroform, Ethyl Acetateform Oilcolor Clear ColourlessBRN 1733342LogP3.500CAS DataBase Refer
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Products Description of Dimethyl Disulfide 99.5% MIN CAS#624-92-0Dimethyl disulfide is an organic compound with the chemical formula C2H6S2.Dimethyl disulfide Chemical PropertiesMelting point -85 °CBoiling point 109 °C(lit.)density 1.0625vapor density 3.24 (vs air)vapor pressure 22 mm Hg ( 20 °C)refractive index n20/D 1.525(lit.)FEMA 3536 | DIMETHYL DISULFIDEFp 76 °Fstorage temp. Flammables areasolubility 2.7g/lform LiquidSpecific Gravity1.0647 (20/4℃)color Clear yellowOdorat 0.10 % in propylene glycol.
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Products Description of L-Threonic acid magnesium salt CAS#778571-57-6Magnesium L-threonate (MgT, pronounced "Mag T") is a chemical substance discovered by Professor Liu Guosong and a team from Tsinghua University and MIT.L-Threonic acid magnesium salt Chemical Propertiesstorage temp. Inert atmosphere,Room TemperatureInChIInChI=1S/2C4H8O5.Mg/c2*5-1-2(6)3(7)4(8)9;/h2*2-3,5-7H,1H2,(H,8,9);/q;;+2/p-2InChIKeyYVJOHOWNFPQSPP-UHFFFAOYSA-LSMILESC(C1=O[Mg+2]2(O=C(C(O)C(O)CO)[O-]2)[O-]1)(O)C(O)COProduct Application of L-Threonic acid magnesium salt CAS#778571-57-6Magnesium, as a
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Products Description of Isosorbide dimethyl ether CAS#5306-85-4 Isosorbide dimethyl ether is a colorless oily liquid. It is very stable under neutral conditions, hygroscopic, and miscible with many organic solvents. It is often used as a solvent. DMI can promote the penetration of active ingredients into the epidermis of the skin and give full play to the effectiveness of active ingredients.
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Products Description of Dimethyl terephthalate CAS#120-61-6Dimethyl terephthalate (DMT) is a key precursor in the production of polyethylene terephthalate (PET), widely recognized for its applications in the manufacturing of plastic bottles, fibers, and films. In academic and industrial R&D, DMT is the subject of innovative research, such as its hydrogenation to dimethyl cyclohexanedicarboxylates (DMCD) using bimetallic catalysts, which has demonstrated an 80% conversion rate and 95% selectivity under optimized conditions 43.
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Urea CAS#57-13-6The urea molecule is planar in the crystal structure, but the geometry around the nitrogens is pyramidal in the gas-phase minimum-energy structure. In solid urea, the oxygen center is engaged in two N-H-O hydrogen bonds. The resulting dense and energetically favourable hydrogen-bond network is probably established at the cost of efficient molecular packing: The structure is quite open, the ribbons forming tunnels with square cross-section.
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Calcium beta-hydroxy-beta-methylbutyrate Chemical PropertiesMelting point >215°C (dec.)storage temp. Inert atmosphere,Room Temperaturesolubility Water (Slightly)form Powdercolor WhiteWater Solubility Soluble in water.Stability:HygroscopicInChIInChI=1S/C5H10O3.Ca.2H/c1-5(2,8)3-4(6)7;;;/h8H,3H2,1-2H3,(H,6,7);;;InChIKeyWLJUMPWVUPNXMF-UHFFFAOYSA-LSMILESC(C(=O)O)C(O)(C)C.[Ca]CAS DataBase Reference135236-72-5(CAS DataBase Reference)Safety InformationHS Code 2920907090Product Application of Calcium beta-hydroxy-beta-methylbutyrate CAS#135236-72-5Used as phar
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Products Description of Dimethyl thio-toluene diamine CAS#106264-79-3DMTDA is a new type of polyurethane elastomer curing crosslinking agent, which mainly contains two isomers, namely a mixture of 2,4- and 2,6-dimethylthiotoluenediamine (the ratio is about 77~80/17~20).
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1H-Benzotriazole CAS #95-14-71H-Benzotriazole is prepared by the reaction of o-phenylenediamine with nitrous acid in dilute sulfuric acid. Damschrodner and Peterson were able to synthesize the 1H-benzotriazole in a high yield (80%) by nitrosation of o-phenylenediamine with sodium nitrite in glacial acetic acid and water.1H-Benzotriazole is an anticorrosive agent, which is useful in aircraft deicing and antifreeze fluids. It is also employed in dishwasher detergents.
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Products Description of DIMETHYL DICARBONATE CAS#4525-33-1Dimethyldicarbonate (DMDC), also known as Vigorin, is a fruit juice beverage preservative permitted for use in my country's food additives standards (INS No. 242). At room temperature or even low temperature, DMDC has a strong killing ability against many contaminating bacteria in fruit juice beverages. Its antiseptic effect is closely related to the modification and inactivation of key enzyme proteins in the bacteria by DMDC.
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Products Description of 2,5-Dimethyl-2,5-hexanediolCAS#110-03-2This product is white crystal, m.p.88.5～90℃, b.p.214～215℃, relative density 0.898, soluble in water, acid, alcohol, acetone, insoluble in benzene, carbon tetrachloride and other organic solvents2,5-Dimethyl-2,5-hexanediol Chemical PropertiesMelting point 86-90 °C (lit.)Boiling point 214-215 °C (lit.)density 0,898 g/cm3vapor pressure 0.18Pa at 20℃refractive index 1.4429 (estimate)Fp 126 °Cstorage temp. Keep in dark place,Sealed in dry,Room Temperaturepka15.07±0.29(Predicted)form Crystalli
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Products Description of Didecyl dimethyl ammonium chloride CAS#7173-51-5Didecyl dimethyl ammonium chloride belongs to the double-chain quaternary ammonium salt compounds, which are used in many products due to their bactericidal, virucidal and fungicidal properties. In terms of disinfection function classification, didecyl dimethyl ammonium chloride belongs to the medium-level disinfectant and is a broad-spectrum virus disinfectant.
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Products Description of ZIRCONIUM(IV) HYDROGENPHOSPHATECAS#13772-29-7Zirconium phosphate (ZrP), also known as zirconium hydrogen phosphate, has a chemical formula of Zr(HPO₄)₂.2H₂O and is a fine phosphorus chemical product. Zirconium phosphate has a white powder appearance, an acidic pH value, stable chemical properties, is insoluble in water, insoluble in general organic solvents, has good acid and alkali resistance, has high thermal stability and mechanical strength, and is widely used as a solid lubricant in self-lubricating composite materials.
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