Dess-Martin Periodinane CAS 87413-09-0

Khoom Piav Qhia:

Khoom Lub Npe: Dess-Martin periodinane CAS TSIS TAU: 87413-09-0

Lub ntsiab lus:

1,1,1-Triacetoxy-1,2-benziodoxole-IV-3 (1H) -one;

1,1-Dihydro-1,1,1-triacetoxy-1,2-benzoiodooxol-3 (1H) -one (Dess-M;

Dess-Martin periodinane, DMP, TAPI;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Dawb crystalline hmoov

Kev Ntsuas: ≥99.0%

Ceev: 1.362

Kub Point: 40 ℃

Melting Point: 130-133 ℃

Flash Point:> 105 ℃

Cia Li Cas: 0-6 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S17-S23-S24/25-S36/37

WGK Lub Tebchaws Yelemees: 3

RIDADR: UN 1593 6

Cov nqe lus pheej hmoo: R40; R8

Cov lej phom sij: Xn

Kev Tshaj Tawm Kev Nyab Xeeb: H272; H302, H312, H332; H315; H319; H335

Ceev Faj Cov Lus Qhia: P220; P261; P280; P305, P351, P338

Cim: GHS03, GHS07

Lo Lus Teeb: Ceeb Toom

Cov Lus Qhia Txog Kev Nyab Xeeb Ntxiv: Kev pheej hmoo yuav tawg yog ua kom sov thaum raug kaw.

Dess -Martin periodinane (DMP) yog cov tshuaj reagent siv los oxidize thawj cov cawv rau aldehydes thiab cawv thib ob rau ketones. Lub sijhawm siv sijhawm no muaj ntau qhov zoo dua li chromium- thiab DMSO-based oxidants uas suav nrog cov mob me dua (chav sov, nruab nrab pH), lub sijhawm tiv thaiv luv dua, tawm los ntau dua, ua haujlwm yooj yim dua, siab chemoselectivity, ua siab ntev ntawm pab pawg ua haujlwm tau zoo, thiab lub neej txee ntev. Nws yog lub npe tom qab Asmeskas kws kho mob Daniel Benjamin Dess thiab James Cullen Martin uas tau tsim cov tshuaj reagent hauv xyoo 1983. Nws yog raws IBX, tab sis vim yog cov pab pawg acetate txuas rau hauv nruab nrab iodine atom, DMP muaj ntau dua li IBX thiab ntau dua ntau soluble hauv cov kuab tshuaj organic.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: dess-martin periodinane cas 87413-09-0, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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