Dess-Martin Periodinane CAS 87413-09-0

Pwodwi deskripsyon:

Non pwodwi: Dess-Martin periodinane CAS non: 87413-09-0

 

Synonyms:

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

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

Dess-Martin periodinane, D M P, TAPI;

 

Chimik &PhysicalProperties:

Aparans: blan cristalline poud

Asdi: ≥99,0%

Dansite: 1,362

Bouyi Point: 40 ° C

Wouj Point: 130-133 ° c

Flash Point: >105 ° c

Kondisyon depo: 0-6 ° c

 

Enfomasyon sou sekirite:

Deklarasyon sekirite: S17-S23-S24/25-S36/37

WGK Almay: 3

RIDADR: ONI 1593 6

Risk deklarasyon: R40; R8

Danje Kod: Xn

Deklarasyon danje: H272; H302 + H312 + H332; H315; H319; H335

Deklarasyon prekosyon: P220; P261; P280; P305 + P351 + P338

Senbol: GHS03, GHS07

Siyal pawol: Avetisman

Revni siplemante danje deklarasyon: risk pou eksplozyon si chofe anba mete nan prizon.

 

Dess –Martin periodinane (DMP) se yon reyaktif chimik itilize pou oksidize prensipal alkol nan aldehydes ak segonde alkol nan ketones. Periodinane sa a gen plizye avantaj sou chromium- ak DMSO ki baze sou oxidants ki gen ladan kondisyon modere (tanperati chanm, net pH), tan reyaksyon pi kout, pi wo pwodiksyon, senplifye workups, chemoselectivity segonde, tolerans nan gwoup sansib fonksyonel, ak yon lavi etaje long. Li rele Apre Chemists Ameriken an Danyel Benjamen Dess ak James Cullen Martin ki te devlope reyaktif an nan 1983. Li baze sou IBX, men akoz gwoup D' yo tache nan atom santral tentidyod, DMP se pi plis reyaktif pase IBX ak se pi plis idrosolubl nan Solvang oganik.

 

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Baj popilè: dess-Martin periodinane cas 87413-09-0, manifaktire, Founise, faktori, achte, an aksyon

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