Hello, I am Iris from Haite International Trading Co., Ltd.
Our Company Website is https://www.hait-pharm.com/.
We supply various raw materials and pharmaceutical intermediates.
For long-term cooperation, we can give you big discounts.
My Whatsapp is +86 7907811 and my email is iris@hait-pharm.com.
Synthesis
In industrial chemical synthesis, acetylene reacts with two equivalents of formaldehyde to form butyne-1,4-diol. Hydrogenation of butyne-1,4-diol gives butane-1,4-diol.[5] It is also made on an industrial scale from maleic anhydride in the Davy process, which is first converted to the methyl maleate ester, then hydrogenated. Other routes are from butadiene, allyl acetate and succinic acid. Chiudi
Tel: 8615527907811
Luogo: Lombardia - Parlasco
Aggiunto a 19 giorni fa e scade il 14 May
ID annuncio: 479251
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