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Dipentaerythritol CAS:126-58-9
Dipentaerythritol ndi mankhwala opangidwa ndi polyalcohol omwe amagwiritsidwa ntchito kwambiri popanga ma resins a alkyd, zokutira zochiritsika ndi radiation, ndi ma plasticizer. Chifukwa cha magwiridwe antchito ake apamwamba, imagwira ntchito yofunika kwambiri popanga mankhwala osiyanasiyana. Kapangidwe kake ka molekyulu kali ndi magulu anayi a hydroxyl, zomwe zimapangitsa kuti ikhale yofunikira popanga ma polima ambiri komanso ngati cholumikizira cholumikizira mu zokutira ndi zomatira.
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Dimethyl1,3-acetonedicarboxylate CAS:1830-54-2
Dimethyl 1,3-acetonedicarboxylate ndi mankhwala omwe ali ndi formula ya molekyulu C7H10O5. Amagwiritsidwa ntchito kwambiri ngati reagent mu kapangidwe ka organic, makamaka pokonzekera mankhwala osiyanasiyana ndi mankhwala abwino. Mankhwalawa amagwira ntchito ngati chomangira chamtengo wapatali popanga mamolekyu ovuta a organic chifukwa cha momwe amachitira zinthu zosiyanasiyana komanso kugwirizana ndi magulu osiyanasiyana ogwira ntchito. Kapangidwe kake kapadera kamapangitsa kuti ikhale pakati pa kupanga mankhwala ogwira ntchito m'thupi, zomwe zimapangitsa kuti ikhale chida chofunikira kwambiri pantchito yamankhwala.
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2,2-Dimethyl-1,3-propanediol CAS:126-30-7
2,2-Dimethyl-1,3-propanediol, yomwe imatchedwanso neopentyl glycol (NPG), ndi mankhwala opangidwa ndi diol omwe amagwiritsidwa ntchito kwambiri popanga ma polyester resins, polyurethanes, ndi mankhwala apadera. Kapangidwe kake ka mamolekyulu kamapatsa ma polima mawonekedwe apadera, kukulitsa magwiridwe antchito awo komanso kulimba kwawo m'njira zosiyanasiyana. Chifukwa cha kusasinthasintha kwake kochepa komanso kukhazikika kwa hydrolytic, NPG imagwira ntchito ngati chida chofunikira popanga zokutira zapamwamba, zomatira, ndi elastomers.
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Ethylene-vinylacetatecopolymer CAS:24937-78-8
Ethylene-vinyl acetate copolymer (EVA) ndi copolymer ya ethylene ndi vinyl acetate. Ndi chinthu chogwiritsidwa ntchito mosiyanasiyana chomwe chimadziwika ndi kusinthasintha kwake, kukana kugwedezeka, komanso kukhazikika kwa kutentha. EVA imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga nsapato, ma CD, zomatira, ndi zida zamasewera chifukwa cha mawonekedwe ake abwino kwambiri.
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N-Methyl-N-(tetrahydrofuran-3-ylmethyl)amine hydrochloride CAS:2007919-41-5
N-Methyl-N- (tetrahydrofuran-3-ylmethyl)amine hydrochloride ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C7H15NO · HCl, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi mapangidwe a mankhwala.
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methyl 3-(benzylamino)-2-((benzylamino)methyl)propanoate dihydrochloride CAS:1243306-84-4
Methyl 3-(benzylamino)-2-((benzylamino)methyl)propanoate dihydrochloride ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C17H23Cl2N3O2, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusasinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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CAS: 1212404-61-9
Tert-Butyl (trans-4-(4-(trifluoromethyl)phenyl)pyrrolidin-3-yl)carbamate ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C17H20F3NO2, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusasinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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N-Methyl-N-(tetrahydrofuran-3-ylmethyl)amine CAS:7179-93-3
N-Methyl-N- (tetrahydrofuran-3-ylmethyl)amine ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C7H15NO, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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tert-butyl 3-amino-4-cyano-2,5-dihydro-1H-pyrrole-1-carboxylate CAS:1227461-24-6
Tert-butyl 3-amino-4-cyano-2,5-dihydro-1H-pyrrole-1-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C10H15N3O2, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusasinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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Methyl 5-amino-1H-indazole-3-carboxylate CAS:660411-95-0
Methyl 5-amino-1H-indazole-3-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C9H9N3O2, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusasinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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CAS ya tert-butyl ((tetrahydrofuran-3-yl)methyl)carbamate:1487925-72-3
Tert-butyl ((tetrahydrofuran-3-yl)methyl)carbamate ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C10H19NO3, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusasinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi kupanga mankhwala.
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Di-tert-butyl cyclohexane-1,4-diyldicarbamate CAS:960071-19-6
Di-tert-butyl cyclohexane-1,4-diyldicarbamate ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana zasayansi ndi zamankhwala. Ndi njira ya molekyulu ya C20H36N2O4, mankhwalawa ali ndi mawonekedwe apadera omwe amawapangitsa kukhala ofunika kwambiri pakufufuza ndi chitukuko. Amapangidwa pansi pa mikhalidwe yolamulidwa kuti atsimikizire kuyera ndi kusinthasintha, kukwaniritsa zofunikira zolimba za kuyesa kwasayansi ndi mapangidwe a mankhwala.
