Premium 2,5-Hexanedione (CAS 110-13-4) ya Kupanga Mankhwala ndi Polymer

Dzina la mankhwala: 2,5-Hexanedione

Mawu ofanana: Hexan-2,5-Dion; hexane-2,5-dione; Acetonylacetone

Kulemera kwa maselo:C₆H₁₀CHONSE₂

Maonekedwe: Madzi ofiirira owala bwino

Kukhazikika: 1. Musakhudze ma oxidant amphamvu, zinthu zochepetsera mphamvu, ndi alkali wamphamvu. Malo otentha ndi okwera, nthunzi ndi yochepa, ndipo nthawi zambiri zimakhala zotetezeka kugwiritsa ntchito pansi pa mikhalidwe yabwinobwino, koma ndikofunikirabe kusamala popewa moto. Itha kusakanikirana ndi madzi, ethanol ndi ether, koma osati ndi ma hydrocarbon solvents. Siisungunukanso mu potassium hydroxide yokhazikika kapena potassium carbonate solutions. Imatha kusungunula polymethyl methacrylate, polystyrene, polyvinyl acetate, vinyl chloride ndi vinyl acetate copolymer, cellulose nitrate, phenolic resin ndi ma synthetic resins ena komanso rosin, conch rosin, grease ndi ma resins ena achilengedwe. Imatha kusungunula pang'ono shellac, dewaxed dama resin, glycerin trirosin ester, mafuta a cottonseed, ndi zina zotero.

2. Kapangidwe ka mankhwala: Kachitidwe ka ma ketone. Kamachitika ndi diphosphorus pentasulfide ndikupanga 2, 5-dimethylthiophene. 2, 5-dimethylpyrrole imapangidwa ikachitidwa ndi yankho la alcohol-ammonia kapena kutenthedwa ndi ammonium carbonate. Kusowa madzi m'thupi kumapanga 2, 5-dimethylfuran. Kamachitika ndi 2, 4-dinitrophenylhydrazine kupanga bis (2, 4-dinitrophenyl) hydrazone yokhala ndi malo osungunuka a 257 ° C.

3. Imapezeka m'masamba a fodya otsukidwa ndi madzi komanso mu utsi.

4. Cholimbikitsa chapakati chapafupi, kuchuluka kwa mankhwala ambiri kumayambitsa kupweteka kwa mutu.

2,5-Hexanedione imagwira ntchito ngati chinthu chofunikira kwambiri pakupanga mankhwala amakono. Kapangidwe kake ka diketone kofanana, komwe kali ndi magulu awiri a carbonyl, kamapangitsa kuti ikhale yofunikira kwambiri popanga mankhwala ovuta a heterocyclic ndi cyclic pakati pa zosakaniza zambiri zogwira ntchito zamankhwala (APIs).

Ntchito zake zazikulu zamankhwala ndi izi:

Kupanga kwa Heterocyclic Scaffolds: 2,5-Hexanedione imagwiritsidwa ntchito kwambiri popanga Paal-Knorr popanga ma furans ndi ma pyrroles omwe amalowa m'malo mwake. Mphete zisanuzi ndi zamitundu isanu zomwe zimakhala ndi mawonekedwe apadera mu chemistry yamankhwala, zomwe zimapangitsa kuti pakhale mankhwala ambiri omwe ali ndi zochita zosiyanasiyana zamoyo (monga maantibayotiki, oletsa kutupa, komanso oletsa kinase).

Kupanga kwa Pyrrole Derivatives: Kudzera mu condensation ndi primary amines, 2,5-Hexanedione imapanga bwino 2,5-dimethylpyrrole ndi zotumphukira zake. Ma pyrroles awa ndi ofunikira kwambiri kuti agwire ntchito molimbika kwambiri m'mamolekyu ovuta omwe amagwiritsidwa ntchito pofufuza ndi kupanga mankhwala.

Choyambitsa Ma Cyclic Compounds: Chomerachi chimatha kuchitapo kanthu mkati mwa mamolekyulu kuti chipange ma cyclohexenone derivatives, omwe ndi ofunikira kwambiri popanga ma steroidal frameworks ndi machitidwe ena ozungulira okhudzana ndi mankhwala.

Mankhwala Osiyanasiyana: Amagwira ntchito ngati chinthu choyambira popanga mankhwala apamwamba kwambiri omwe amaphatikizidwa mu mankhwala omaliza omwe amayang'ana madera osiyanasiyana ochiritsira, kuphatikizapo matenda apakati a mitsempha (CNS) ndi matenda opatsirana.

Chifukwa cha ntchito yake m'njira zofunika kwambiri zopangira izi, 2,5-Hexanedione imatchulidwa mu njira zopangira ma API angapo a generic ndi mankhwala atsopano ofufuza. Gulu lathu loyera kwambiri (>99%) limatsimikizira kusasinthasintha, mawonekedwe otsika a kuipitsidwa, komanso kutsatira miyezo yokhwima yofunikira popanga mankhwala a GMP, kuthandizira kukulitsa kodalirika kuyambira kafukufuku mpaka kupanga malonda.

1.Kuyera kwakukulu 99.0% mphindi

2. Gwiritsani ntchito mitundu yosiyanasiyana ya kukoma.

3. Tili ndi satifiketi ya ISO 9001, ISO 14001 ndi ISO22000, Tilinso ndi satifiketi ya HACCP, tili ndi satifiketi ya Halal ndi kosher ya chinthu ichi.

5. Tili ndi mphamvu zambiri, choncho nthawi zambiri timakhala ndi nthawi yofulumira yoperekera zinthu.

6. Tikhoza kupereka chitsanzo chaulere cha 10g-50g pa mayeso anu a labu. Nthawi zambiri timatumiza chitsanzocho ndi anthu ochokera kumayiko ena monga DHL kapena Fedex. Ndi chachangu komanso chosavuta kugwiritsa ntchito.

1. Kulongedza kwa chitsanzo ndi 20g/30g/50g pa botolo lililonse.

2. Kulongedza kochepa ndi 1kg /5kg /10 kg pa botolo lililonse.

3.25 kg pa ng'oma (ng'oma yapulasitiki yamtundu wa chakudya, yopanda pulasitiki, lipoti la satifiketi la chipani chachitatu)

Kupaka zinthu kumatha kusinthidwa malinga ndi zosowa za makasitomala