N-Iodosuccinimide CAS 516-12-1 yog ib rab koob dawb zoo li siv lead ua, decomposes hauv kev sib cuag nrog dej, soluble hauv dej, methanol, dioxane, thiab insoluble hauv carbon tetrachloride. Cov nyiaj ntsev ntawm succinimide tuaj yeem tau txais los ntawm thawj zaug ua rau cov tshuaj aqueous ntawm succinimide nrog nyiaj oxide, thiab tom qab ntawd rov ua dua nrog iodine thiab lwm yam. N-Iodosuccinimide tuaj yeem siv los ua reagent rau iodide aldehydes thiab ketones.
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Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
N-Iodosuccinimide |
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Formula |
C4H4 NPO 2 |
Molecular Luj |
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CAS Nr. |
516-12-1 |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
White or yellowish crystalline substance |
Ua raws |
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Assay |
â € 99.0% |
99.1% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 202-206 ° C (lit.)
Kub taw tes 249.6 ± 23.0 ° C (Predicted)
Qhov ceev 2,245g / cm3
Cia tej yam kev mob 2-8 ° C
Solubility Solubleindioxane, tetrahydrfuranandacetonitrile.InsolubleinetheChemicalbookrandcarbontetrachloride.
Acidity coefficient (pKa) - 2.57 ± 0.20 (Predicted)
MorphologyCrystallinePowde
r Xim Dawb-yellowtobrown
dej soluble decomposes
SensitivityMoistureSensitive
Rau chemoselective hydrolysis ntawm glucosinolates nrog TFA rau 1-hydroxyglycosides; kev npaj ntawm iodobenzenes hloov tau zoo ntawm cov txheej txheem 2-kauj ruam ntawm 1,6-diynes; synthesis ntawm ethylene los ntawm cov tshuaj tiv thaiv ntawm olefins nrog benzenesulfinic acid Sulfone
Feem ntau yog siv los ua tshuaj intermediate hauv biopharmaceuticals. N-Iodosuccinimide yog siv los ua tus neeg sawv cev iodinating hauv cov tshuaj synthesis.
Siv nyob rau hauv cov organic synthesis, sulfur oxidative titration reagent, siv los ua tus neeg saib xyuas me me iodinating, glucosinolate catalyst, thiab lwm yam.
