China 3-hydroxy-1-phenyl-1-propene Manufacturers, Suppliers, Factory

Odowell is a professional China Natural 2-methyl-1-butanol CAS 137-32-6 manufacturers and China Natural 2-Methyl-1-butanol suppliers.
Natural 2-Methyl-1-butanol is a kind of catalytic agent. Natural 2-Methyl-1-butanol is clear colorless to very slightly yellow. The melting point of Natural 2-Methyl-1-butanol is -70℃. Natural 2-Methyl-1-butanol is largely used in medicine.
Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a professional Delta Nonalactone manufacturers and Delta Nonalactone suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality. Our Delta Nonalactone cas 3301-94-8 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 1000 tons per year and popular in European and American markets.

Odowell is a professional China Natural Isobutyric Acid CAS 79-31-2 manufacturers and China Natural Isobutyric Acid suppliers. The preparation method of Natural Isobutyric Acid is similar to that of butyric acid, mainly the direct oxidation of isobutanol and isobutyraldehyde, which is obtained by direct oxidation reaction of isobutyraldehyde with air or oxygen. Other manufacturing methods include isobutyronitrile hydrolysis and methacrylic acid hydrogenation.Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a professional China Natural Isoamyl Isovalerate CAS 659-70-1manufacturers and China Natural Isobutyl Isobutyrate suppliers.Natural Isobutyl Isobutyrate production method is to add sulfuric acid to the mixture of isovaleric acid and isoamyl alcohol, heat and reflux, neutralize the remaining free acid with alkaline solution after separation, and then distill and refine it, or use potassium dichromate to oxidize the mixture of isoamyl alcohol and concentrated sulfuric acid, and the isovaleric acid generated is esterified with isoamyl alcohol.Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a superior China Natural Gamma Octalactone Food Grade CAS104-50-7 factory and China Natural Gamma octalactone Food Grade CAS:104-50-7 purveyor.
Natural Gamma octalactone Food Grade CAS:104-50-7 is colorless to yellowish oily liquid. Natural Gamma octalactone Food Grade CAS:104-50-7 has peach, coconut like sweet fruit aroma and oat bread aroma. Boiling point 234 ℃, flash point ＞ 100 ℃. Natural Gamma octalactone Food Grade CAS:104-50-7 is soluble in ethanol and oil, slightly soluble in water, and insoluble in propylene glycol. Natural Gamma octalactone Food Grade exist in apricot and peach.Natural Gamma octalactone Food Grade CAS:104-50-7 is largely used in food flavor and fragrance.
Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.

Odowell is a professional China Natural Isovaleric Acid CAS 503-74 manufacturers and China Natural Isovaleric Acid suppliers. Natural Isovaleric Acid is obtained by oxidation of isoamyl alcohol or isovaleraldehyde. Add potassium permanganate, sodium carbonate and isoamyl alcohol into water, stir and heat up to 50-70 ℃, react for 3h, filter, and wash manganese mud with hot water. Combine the filtrate, wash and concentrate. Cool to 40 ℃, slowly add sulfuric acid to pH=2-3, leave the Chemicalbook still, separate the oil layer, fractionate, and collect the 173-176 ℃ fraction to obtain isovaleric acid with a yield of 48%. Isovaleraldehyde is oxidized by air at 30-40 ℃ with manganese acetate as catalyst. The product is distilled and the distillate at 173-178 ℃ is collected to obtain a finished product with a purity of more than 95%..Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly looking for new raw materials and new technology to fulfill perfumers and flavorists’ growing pursuit of product variety and quality.