Zogulitsa zotentha Trifluoromethanesulfonic anhydride CAS 358-23-6

Zogulitsa zotentha Trifluoromethanesulfonic anhydride CAS 358-23-6 Chithunzi Chowonetsedwa
  • Zogulitsa zotentha Trifluoromethanesulfonic anhydride CAS 358-23-6
  • Zogulitsa zotentha Trifluoromethanesulfonic anhydride CAS 358-23-6
  • Zogulitsa zotentha Trifluoromethanesulfonic anhydride CAS 358-23-6

Kufotokozera Kwachidule:

Trifluoromethanesulfonic acid, amphamvu organic acid ndi chilinganizo CF3SO3H, sungunuka m'madzi, otsika kawopsedwe. Chogwiritsidwa ntchito kwambiri, ndi chimodzi mwazodziwika bwino za superacids. Lili ndi dzimbiri lamphamvu komanso kuyamwa kwa chinyezi, ndipo limagwiritsidwa ntchito kwambiri m'mafakitale azamankhwala, mankhwala ndi mankhwala ena, okhala ndi mlingo wocheperako, acidity yamphamvu komanso chikhalidwe chokhazikika. Nthawi zambiri, imatha kulowa m'malo mwachikhalidwe cha sulfuric acid, hydrochloric acid ndi ma asidi ena achikhalidwe, ndikuthandizira kukonza ndi kukonza njira.

 

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Mafotokozedwe Akatundu

Trifluoromethanesulfonic anhydride

CAS: 358-23-6
MF: C2F6O5S2
MW: 282.14
EINECS: 206-616-8

Chiyero: 99% min

 

Trifluoromethanesulfonic anhydride, yomwe imadziwikanso kuti triflic anhydride, ndi mankhwala omwe ali ndi formula₂O.

Ndi asidi anhydride yochokera ku triflic acid.

Pagululi ndi electrophile yamphamvu, yothandiza poyambitsa gulu la triflyl, CF₃SO₂.

Kufotokozera

Zinthu

Kufotokozera

Zotsatira za mayeso

Maonekedwe

Zamadzimadzi zowoneka bwino zopanda mtundu

Zimagwirizana

Chiyero

99.0% mphindi

99.52%

F

≤50 ppm

13.9 ppm

Chithunzi cha CF3SO3H

≤0.5%

0.38%

SO4

≤100ppm

74.4 ppm
Kutsiliza: Woyenerera.

Kugwiritsa ntchito

Mapulogalamu

1. Monga wapakatikati, Trifluoromethanesulfonic anhydride imagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, mapuloteni, shuga, mavitamini, ndi zina zotero, Friedel-Crafts catalysts for benzylation and cyclohexylation reactions.

2. Makampani apulasitiki amagwiritsidwa ntchito pothandizira kaphatikizidwe ka mankhwala monga chothandizira oligomerization ndi kusinthidwa kwa rabara ya silicon Chemicalbook labala.

3. Makina opanga zamagetsi opanga ma polima opangira magetsi

4. Makampani amafuta monga chothandizira cha protonation reaction.

5. Synthetic herbicide ndi kukula kwa makampani agrochemical.

6. Kwa makampani a shuga.

7. Maphunziro a labotale amagwiritsidwa ntchito pazinthu zinazake

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