Tosyl chloride CAS 98-59-9

I-CAS:98-59-9

Ubunyulu:99%

Ifomula yemolekyuli:C7H7ClO2S

Ubunzima beMolekyuli:190.65

EINECS:202-684-8

Ixesha loGcino:iminyaka eyi-2

Izithethantonye:I-4-Tosyl chloride; I-4-METHYLBENZENESULFONYL CHLORIDE; I-4-METHYLBENZENESULPHONYL CHLORIDE; 4-TOLUENESULFONYL CHLORIDE; I-4-Toluolsulfonyl chloride; I-4-toluene sulfochloride; I-AKOS BBS-00004428; P-Touenesulfonyl choride

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Tosyl chloride CAS 98-59-9?

I-Tosyl chloride (TsCl) yimveliso yeekhemikhali ezilungileyo, esetyenziswa kakhulu kwidayi, amayeza kunye namashishini amayeza ezinambuzane. Kwishishini ledayi, isetyenziswa ikakhulu ukwenza izibilini zokusasaza, idayi yomkhenkce kunye nedayi yeasidi; kwishishini lamachiza, isetyenziselwa ikakhulu ukuvelisa i-sulfonamides, i-mesotrione, njl.; kwishishini le-pesticide, isetyenziselwa ikakhulu i-mesotrione, i-sulcotrione, i-metallaxyl-M, njl njl. Ngophuhliso oluqhubekayo lwedayi, amayeza kunye namashishini e-pesticide, imfuno yamazwe ngamazwe yale mveliso iyanda, ngakumbi eYurophu nase-United States, kwaye amathemba emarike abanzi.

Inkcazo

Into	Umgangatho
Imbonakalo	Umgubo wekristale omhlophe
Ubunyulu	≥99%
Indawo yokunyibilika (°C)	67 ~ 71℃
Iasidi yasimahla	≤0.3%
Ukufuma	≤0.1%

Isicelo

1. Umzi-mveliso wamachiza: I-Tosyl chloride isetyenziselwa ukudibanisa iintlobo ngeentlobo zamachiza, anje nge-intermediates ye-cephalosporin antibiotics. Inokwazisa amaqela e-p-toluenesulfonyl ngokusabela kunye ne-amino acids okanye ezinye iikhompawundi eziphilayo, ngaloo ndlela iguqule isakhiwo kunye neempawu ze-molecule zamachiza kunye nokuphucula ukuzinza, umsebenzi kunye ne-bioavailability yamachiza.

2. Ushishino lwezitshabalalisi: I-Tosyl chloride sisixhobo esibalulekileyo sokwenza ezinye izibulali-zinambuzane. Umzekelo, ingasetyenziselwa ukulungisa izitshabalalisi ezifana nezibulali zinambuzane kunye nezibulali zinambuzane. Ngokusabela ngee-amine ezahlukeneyo ze-organic okanye iikhompawundi zotywala, inokuvelisa i-pesticide intermediates kunye nomsebenzi othile webhayoloji, kwaye emva koko idibanise ukusebenza kakuhle okuphezulu, i-low-toxic kunye neemveliso ze-pesticide ezihambelana nokusingqongileyo.

3. Ishishini ledayi: I-Tosyl chloride idlala indima ebalulekileyo kwi-dayi synthesis. Inokusetyenziswa njengedayi ephakathi, kwaye isakhiwo sayo sinokungeniswa kwimolekyuli yedayi ngoluhlu lweekhemikhali zokuphendula, ngaloo ndlela kuphuculwe ukusebenza kokudaya, ukukhanya kombala kunye nokukhawuleza kwedayi. Umzekelo, isetyenziselwa ukwenza iidayi ezithile ze-asidi, iidayi ezisebenzayo, njl.

4. I-Organic synthesis: I-Tosyl chloride isetyenziswa ngokuqhelekileyo i-sulfonylating agent kwi-organic synthesis. Inokungena kwi-sulfonylation reaction kunye neekhompawundi ezahlukeneyo ezifana neealkoholi kunye neeamines ukwazisa amaqela e-p-toluenesulfonyl kwiimolekyuli eziphilayo. Eli qela lihlala lisetyenziswa njengeqela elikhuselayo kwi-organic synthesis okanye ukuguqula iimpawu zomzimba kunye neekhemikhali zeemolekyuli ukuququzelela ukuphendula okulandelayo. Ngokomzekelo, kwi-peptide synthesis, i-p-toluenesulfonyl chloride isoloko isetyenziselwa ukukhusela iqela le-amino le-amino acids ukukhusela ukuphendula okungeyomfuneko ngexesha lokuphendula.