Tosyl chloride CAS 98-59-9

CAS:98-59-9

Kev Huv Si:99%

Cov mis molecular:C7H7ClO2S

Qhov Hnyav Molecular:190.65

EINECS:202-684-8

Lub Sijhawm Khaws Cia:2 xyoos

Cov lus txhais:4-Tosyl chloride; 4-METHYLBENZENESULFONYL CHLORIDE; 4-METHYLBENZENESULPHONYL CHLORIDE; 4-TOLUENESULFONYL CHLORIDE; 4-Toluolsulfonyl chloride; 4-toluene sulfochloride; AKOS BBS-00004428; P-Touenesulfonyl choride

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Tosyl chloride CAS 98-59-9 yog dab tsi?

Tosyl chloride (TsCl) yog ib yam khoom siv tshuaj zoo, uas siv dav hauv kev lag luam zas xim, tshuaj thiab tshuaj tua kab. Hauv kev lag luam zas xim, nws feem ntau yog siv los tsim cov khoom nruab nrab rau kev sib cais, zas xim dej khov thiab zas xim kua qaub; hauv kev lag luam tshuaj, nws feem ntau yog siv los tsim cov sulfonamides, mesotrione, thiab lwm yam; hauv kev lag luam tshuaj tua kab, nws feem ntau yog siv rau mesotrione, sulcotrione, metalaxyl-M, thiab lwm yam. Nrog rau kev txhim kho tas mus li ntawm kev lag luam zas xim, tshuaj thiab tshuaj tua kab, qhov kev thov thoob ntiaj teb rau cov khoom no nce ntxiv, tshwj xeeb tshaj yog nyob hauv Tebchaws Europe thiab Tebchaws Meskas, thiab kev cia siab ntawm kev ua lag luam dav dav.

Cov Lus Qhia Tshwj Xeeb

Khoom	Tus Qauv
Qhov tsos	Hmoov siv lead ua dawb
Kev dawb huv	≥99%
Qhov kub yaj (°C)	67~71℃
Cov kua qaub dawb	≤0.3%
Cov dej noo	≤0.1%

Daim Ntawv Thov

1. Kev lag luam tshuaj: Tosyl chloride yog siv los ua ntau yam tshuaj, xws li cov tshuaj intermediates ntawm cephalosporin antibiotics. Nws tuaj yeem qhia p-toluenesulfonyl pawg los ntawm kev cuam tshuam nrog amino acids lossis lwm cov organic compounds, yog li hloov cov qauv thiab cov khoom ntawm cov tshuaj molecules thiab txhim kho kev ruaj khov, kev ua haujlwm thiab bioavailability ntawm cov tshuaj.

2. Kev lag luam tshuaj tua kab: Tosyl chloride yog ib qho khoom siv tseem ceeb rau kev tsim cov tshuaj tua kab. Piv txwv li, nws tuaj yeem siv los npaj cov tshuaj tua kab xws li tshuaj tua kab thiab tshuaj tua kab mob fungal. Los ntawm kev cuam tshuam nrog cov organic amines lossis cov cawv sib xyaw, nws tuaj yeem tsim cov tshuaj tua kab nruab nrab nrog cov haujlwm tshwj xeeb, thiab tom qab ntawd tsim cov tshuaj tua kab ua haujlwm zoo, tsis muaj tshuaj lom thiab zoo rau ib puag ncig.

3. Kev lag luam zas xim: Tosyl chloride ua lub luag haujlwm tseem ceeb hauv kev tsim cov xim zas. Nws tuaj yeem siv ua cov xim nruab nrab, thiab nws cov qauv tuaj yeem nkag mus rau hauv cov xim zas los ntawm ntau yam kev tshuaj lom neeg, yog li txhim kho kev ua tau zoo ntawm kev zas xim, qhov ci ntawm xim thiab qhov ceev ntawm cov xim zas. Piv txwv li, nws yog siv los tsim qee cov xim zas kua qaub, cov xim zas reactive, thiab lwm yam.

4. Kev tsim cov organic: Tosyl chloride yog ib qho tshuaj sulfonylating uas siv ntau hauv kev tsim cov organic. Nws tuaj yeem ua rau muaj kev sib xyaw sulfonylation nrog ntau yam tshuaj xws li cawv thiab amines los qhia cov pawg p-toluenesulfonyl rau hauv cov organic molecules. Pawg no feem ntau siv ua pawg tiv thaiv hauv kev tsim cov organic lossis hloov cov khoom siv lub cev thiab tshuaj ntawm cov molecules kom pab txhawb kev sib xyaw tom ntej. Piv txwv li, hauv kev tsim cov peptide, p-toluenesulfonyl chloride feem ntau siv los tiv thaiv cov amino pawg ntawm cov amino acids kom tiv thaiv cov tshuaj tiv thaiv tsis tsim nyog thaum lub sijhawm sib xyaw.