Bis(4-hydroxyphenyl) Sulfone CAS 80-09-1

I-CAS:80-09-1

Elinye Igama:IBisphenol S

MF:C12H10O4S

I-MW:250.27

Izithethantonye:I-BIS(4-HYDROXYPHENYL) SULFONE; I-BIS(4-HYDROXYPHENYL) SULFONE; I-4-HYDROXYPHENYL SULFONE; I-4,4-DIHYDROXYDIPHENYL SULFONE; I-4,4'-DIHYDROXYDIPHENYL SULFONE; I-4,4'-DIHYDROXYDIPHENYL SULFONE; I-4,4-DIHYDROXYDIPHENYL SULFONE; I-4,4-DIHYDROXYDIPHENYL SULFONE; I-4,4-SULFONYLDIPHENOL

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iBis(4-hydroxyphenyl) Sulfone CAS 80-09-1?

I-Bisphenol S (BPS), inombolo ye-CAS 80-09-1 kunye negama lekhemikhali elithi Bis(4-hydroxyphenyl) Sulfone, yikhompawundi enuka kamnandi equlathe isakhiwo se-bisphenol esidityaniswe liqela le-sulfone. Ngenxa ye-polarity enamandla kunye nokuzinza kweqela le-sulfone (-SO₂-) kwisakhiwo salo se-molecular, ukusebenza kwayo kwahlukile kakhulu kwe-bisphenol A (BPA) eqhelekileyo, nto leyo ekhokelela ekusetyenzisweni kwayo ngokubanzi kwimishishini yeekhemikhali, izixhobo, kunye neekhemikhali zemihla ngemihla.

Inkcazo

Into	Umgangatho
Inkangeleko	Umgubo omhlophe
I-CAS	80-09-1
Igama lemveliso	IBisphenol S
Indawo yokunyibilika	245-250°C (elikhanyayo)
Indawo yokubila	363.4°C (uqikelelo oluqikelelweyo)
Uxinano	1.366

Isicelo

1. Izixhobo zePolymer: iiMonomers eziphambili kunye neeModifiers

Ukwenziwa kwe-Epoxy Resin: Njenge-bisphenol A replacement monomer, ihlangana ne-epichlorohydrin ukuvelisa "i-bisphenol S-type epoxy resin." Le resin ibonisa ukumelana nobushushu obuphuculweyo (ubushushu bokutshintsha kweglasi (Tg) obuyi-30-50°C obuphezulu kune-bisphenol A epoxy resin), ukumelana nokugqwala, kunye namandla oomatshini. I-Bis(4-hydroxyphenyl) sulfone isetyenziswa kwizixhobo zokupakisha ze-elektroniki ezishushu kakhulu, izinto zokuncamathelisa ezakhiwe ngenqwelomoya, kunye neengubo zekhemikhali ezichasene nokugqwala.
Ukwenziwa kwePolycarbonate (PC): Isetyenziswa ekuhlanganisweni kwe-"bisphenol S-type PC," iphucula ukumelana nobushushu kunye nokumelana nokuguga kwe-UV kwezinto zePC. Ifanelekile kwizicelo ezifana nezibane zangaphandle kunye nee-sunroofs zeemoto.
Ukuguqulwa kwePolysulfone Resin: I-Bis(4-hydroxyphenyl) sulfone isetyenziswa njenge-comonomer ekuhlanganisweni kwee-polysulfone resins, nto leyo ephucula ukumelana kwe-solvent ye-resin kunye neempawu zoomatshini. Isetyenziswa kwizixhobo zonyango eziphezulu (ezifana nee-dialyzers) kunye neendawo zokugcina izinto ze-elektroniki.

2. Iikhemikhali zemihla ngemihla kunye neendwangu: Izongezo ezisebenzayo

Izinto ezisetyenziswa njengezinto zokuthambisa: I-Bis(4-hydroxyphenyl) sulfone yongezwa kwi-sunscreens nakwiimveliso zokhathalelo lolusu njenge-UV absorber okanye i-antioxidant. Isebenzisa iipropati ze-antioxidant zeqela le-phenolic hydroxyl kunye nokuzinza kweqela le-sulfone, inciphisa umonakalo we-UV kulusu kwaye yandisa ubomi beshelufu yemveliso.
I-Textile Auxiliary: I-Bis(4-hydroxyphenyl) sulfone isetyenziswa ekuhlanganiseni izinto ezithintela ilangatye lelaphu okanye izinto ezithintela ilangatye. Ngokusebenzisana namaqela e-hydroxyl kumphezulu wefayibha ukuze kwenziwe ikhonkco elizinzileyo, inika ilaphu izinto ezithintela ilangatye kunye neempawu ezithintela ilangatye. Ifanelekile kwiimpahla ezifana neempahla zomsebenzi kunye namakhethini.

3. Izinto zokudibanisa ukutya kunye neeplastiki: iBisphenol A Substitute

Izixhobo zokuPakisha Ukutya: I-Bisphenol S isetyenziswa ekuveliseni ii-epoxy resin coatings ezikumgangatho wokutya (ezifana nokwaleka kwangaphakathi kweetini) kunye neeplastiki zokudibanisa ukutya (ezifana neebhotile zabantwana kunye neetafile). Ngenxa yokufuduka kwayo okuphantsi, ihambelana nemigangatho yokhuseleko lokudibanisa ukutya efana ne-EU Directive 10/2011 kunye ne-China GB 4806.
Iphepha Elishushu: Njengento ethatha indawo ye-BPA, isetyenziswa kunye needayi ze-leuco kunye nabaphuhlisi bombala bephepha elishushu (njengephepha le-cash register lesupermarket kunye neelebheli zokuhanjiswa ngokukhawuleza) ukuthintela i-BPA ukuba ingangeni emzimbeni womntu ngokunxibelelana nolusu.

4. Ezinye izicelo

IiPhakathi zeMithi: I-Bisphenol S isetyenziswa ekuhlanganiseni amayeza ane-anti-inflammatory kunye ne-antibacterial activity.
IiReagents zeKhemikhali zoHlaziyo: IBisphenol S isetyenziswa njengesalathisi se-acid-base okanye i-reagent edibanisayo kuhlalutyo lobungakanani bee-ion zesinyithi (ezifana nesinyithi kunye nobhedu). Iqela le-phenolic hydroxyl lenza i-complex ezinzileyo kunye nee-ion zesinyithi, nto leyo evelisa utshintsho lombala oluphawulekayo.

Iimbonakalo

I-asidi enamandla:Imolekyuli yeBisphenol S inamaqela amabini e-phenolic hydroxyl kunye neqela elinye elinamandla le-electron-withdrawing sulfone (-SO ₂ -), nto leyo eyenza ukuba ibe ne-asidi engaphezulu kunee-phenols eziqhelekileyo.

Indlela eqhelekileyo yokusabela kwi-phenolic:Amaqela amabini e-phenolic hydroxyl kwi-Bis(4-hydroxyphenyl) Sulfone molecule ane-reactivity ephezulu kwaye anokuhlangabezana neempendulo ezahlukeneyo zeekhemikhali ezifana ne-etherification, i-esterification, kunye ne-polycondensation, umzekelo, esabela kwi-formaldehyde ukuze enze i-resin.

Uzinzo oluhle:I-Bis(4-hydroxyphenyl) I-Sulfone inokumelana nobushushu, ukumelana ne-oxidation kunye nokuqina kokukhanya, kodwa inokubola phantsi kwe-asidi enamandla, i-alkali enamandla okanye iimeko ze-oxidant ezinamandla.

Uzinzo oluphezulu lobushushu:Ubushushu bokubola kweBisphenol S bungaphezulu kwama-300℃, nto leyo ebonisa uzinzo oluhle ngexesha lokucubungula ubushushu obuphezulu.

Ubuthi obuphantsi:I-Bisphenol S yinto engenabungozi kangako.

I-Bisphenol S ingasetyenziswa endaweni ye-bisphenol A:Ngenxa yeengozi ezinokubakho kwimpilo ze-bisphenol A, i-bisphenol S ingasetyenziswa endaweni yayo ekuhlanganisweni kwezinto eziphezulu ze-molecular ezifana ne-polycarbonate kunye ne-epoxy resin, kwaye izinto eziphezulu ze-molecular ezidityanisiweyo zinozinzo oluphezulu lobushushu, uzinzo lweekhemikhali kunye neempawu zoomatshini.