Fine Chemicals Manufacturers - China Fine Chemicals Suppliers & Factory

TS-1

application Catalyzed oxidation of alcohol, partial oxidation of alkane, epoxidation of olefin, hydroxylation of phenol, oxidation of aromatic cyclohydrocarbons, ammoxidation of cyclohexanone, acid catalysis, ammoximation and other catalytic reactions, and adsorption of heavy metals in water.

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1-(Dimethylamino)-3-[2-[2-(3-methoxyphenyl)ethyl]phenoxy]-2-propanol hydrochloride

Melting point 117.0 to 121.0 °C Storage condition Inert atmosphere,Room Temperature solubility DMSO (Slightly), Methanol (Slightly) Storage condition 2-8°C form Solid color White to Off-White

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(3aS,4S,6aR)-4-methoxytetrahydrofuro[3,4-b]furan-2(3H)-one

Melting point 126-128℃ (isopropanol） Boiling point 311.6±42.0 °C(Predicted) density 1.26±0.1 g/cm3(Predicted) Storage condition 2-8°C solubility Chloroform, Methanol form Solid color Off-White to Pale Yellow

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2,3,4-Trifluorobenzoic acid

2,3,4-Trifluorobenzoic acid property Melting point 140-142 °C (lit.) Boiling point 245.3±35.0 °C(Predicted) density 1,404g/cm Refractive index 1,482 Storage condition 2-8°C solubility DMSO, Methanol form Solid Acidity coefficient(pKa) 2.87±0.10(Predicted) color White

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Non phenolic thermosensitive chemicals

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Factory Direct Supply Manufacturer 31618-90-3 DESMP for Tenofovir Intermediate

Product name Diethyl (tosyloxy)methylphosphonate Synonyms Diethyl [[(p-toluenesulfonyl)oxy]methyl]phosphonate; Diethyl [[[(4-tolyl)sulfonyl]oxy]methyl]phosphonate; Diethyl p-tosyloxymethylphosphonate; Tosyloxymethyl diethyl phosphonate; [[[(4-Tolyl)sulfonyl]oxy]methyl]phosphonic acid diethyl ester CAS No. 31618-90-3 Appearance Clear colorless to pale yellow liquid Molecular Formula C12H19O6PS Molecular Weight 322.31 Application Medicine grade or research purpose Packing As pe...

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Fungicide Tebuconazole Intermediate 1-(4-Chlorophenyl)-4,4-dimethyl-3-pentanone 66346-01-8

1-(4-Chlorophenyl)-4,4-dimethyl-3-pentanone (CAS#66346-01-8) ITEMS STANDARDS RESULTS Appearance Light yellow transparent liquid Complies Assay ≧98.5% 99.27% Water ≤0.30% Not detected Dechlorination ≤0.30% 0.04% Ketene ≤0.15% 0.09% Conclusion It meets In-house specifications.

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Factory Direct Supply Manufacturer 42348-86-7 5-Chloro-1-indanone for Indoxacarb

Product name 5-Chloro-1-indanone Synonyms NA CAS No. 42348-86-7 Appearance Pale yellow to pale brown crystalline powder Molecular Formula C9H7ClO Molecular Weight 166.60 Application Medicine grade or research purpose Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place 5-CHLORO-1-INDANONE (CAS#42348-86-7) ITEMS STANDARDS RESULTS Appearance Pale yellow to pale browncrystalline powder Pale yellow crystall...

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Factory Direct Supply Manufacturer Bisphenol S 80-09-1

Product name 4,4′-Sulfonyldiphenol Synonyms 4,4′-Dihydroxydiphenylsulfone; Bis(4-hydroxyphenyl) sulfone; Bisphenol S CAS No. 80-09-1 Appearance White or off White Powder Molecular Formula C12H10O4S Molecular Weight 250.27 Application Color development reagent (DPE, TGSH, D90, MAE, etc.) Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place SPECIFICATIONS OF BPS Appearance White or off White Powder Loss on ...

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