I-Tosyl chloride CAS 98-59-9

Umfanekiso obonisiweyo weTosyl chloride CAS 98-59-9

I-CAS:98-59-9

Ubunyulu:99%

Ifomula yeMolekyuli:C7H7ClO2S

Ubunzima beemolekyuli:190.65

I-EINECS:202-684-8

Ixesha Lokugcina:iminyaka eyi-2

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

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iTosyl chloride CAS 98-59-9?

I-Tosyl chloride (TsCl) yimveliso yekhemikhali entle, esetyenziswa kakhulu kwimizi-mveliso yedayi, amayeza kunye neencindi. Kwimizi-mveliso yedayi, isetyenziswa kakhulu ukuvelisa izinto eziphakathi zedayi edityanisiweyo, idayi yomkhenkce kunye nedayi yeasidi; kwimizi-mveliso yamayeza, isetyenziswa kakhulu ukuvelisa i-sulfonamides, i-mesotrione, njl.njl.; kwimizi-mveliso yezibulali-zinambuzane, isetyenziswa kakhulu kwi-mesotrione, i-sulcotrione, i-metalaxyl-M, njl.njl. Ngophuhliso oluqhubekayo lwemizi-mveliso yedayi, amayeza kunye neencindi, imfuno yamazwe ngamazwe yale mveliso iyanda, ngakumbi eYurophu nase-United States, kwaye amathuba emarike abanzi.

Inkcazo

Into	Umgangatho
Inkangeleko	Umgubo omhlophe wekristale
Ubunyulu	≥99%
Iqondo lokunyibilika (°C)	67~71℃
I-asidi yasimahla	≤0.3%
Ukufuma	≤0.1%

Isicelo

1. Ishishini leMithi: I-Tosyl chloride isetyenziselwa ukuvelisa amayeza ahlukeneyo, afana nee-intermediates ze-cephalosporin antibiotics. Ingangenisa amaqela e-p-toluenesulfonyl ngokuphendula ngee-amino acids okanye ezinye ii-organic compounds, ngaloo ndlela itshintsha ulwakhiwo kunye neempawu zeemolekyuli zamayeza kwaye iphucule uzinzo, umsebenzi kunye nokufumaneka kwamayeza.

2. Ishishini lezibulali-zinambuzane: I-Tosyl chloride yinto ebalulekileyo ekwenziweni kwezibulali-zinambuzane. Umzekelo, ingasetyenziselwa ukulungisa izibulali-zinambuzane ezifana nezibulali-zinambuzane kunye nezibulali-zinambuzane. Ngokusebenzisana nee-amine ezahlukeneyo ze-organic okanye iikhompawundi zotywala, inokuvelisa izibulali-zinambuzane ezisebenza kakuhle kakhulu, ezingenabungozi kangako nezinobuhlobo nokusingqongileyo.

3. Ishishini ledayi: I-Tosyl chloride idlala indima ebalulekileyo ekuvelisweni kwedayi. Ingasetyenziswa njengesixhobo sokudibanisa idayi, kwaye isakhiwo sayo singangeniswa kwimolekyuli yedayi ngothotho lweempendulo zeekhemikhali, ngaloo ndlela iphucula ukusebenza kokudaywa, ukukhanya kombala kunye nokukhawuleza kwedayi. Umzekelo, isetyenziselwa ukuvelisa iidayi ezithile ze-asidi, iidayi ezisebenzayo, njl.

4. Ukwenziwa kwezinto eziphilayo: I-Tosyl chloride yiarhente ye-sulfonylating esetyenziswa kakhulu kwi-organic synthesis. Ingafumana impendulo ye-sulfonylation kunye neekhompawundi ezahlukeneyo ezifana nee-alcohols kunye nee-amines ukuze ingenise amaqela e-p-toluenesulfonyl kwi-organic molecules. Eli qela lidla ngokusetyenziswa njengeqela elikhuselayo kwi-organic synthesis okanye ukutshintsha iipropati zomzimba nezekhemikhali zee-molecules ukuze kube lula ukuphendula okulandelayo. Umzekelo, kwi-peptide synthesis, i-p-toluenesulfonyl chloride idla ngokusetyenziswa ukukhusela iqela le-amino lee-amino acids ukuthintela iimpendulo ezingafunekiyo ngexesha lokuphendula.