Diethyl Cyanomethylphosphonate CAS 2537-48-6 Tsarkake> 99.0% (GC) Babban Ingancin Factory
Samar da Mai ƙira Tare da Ingantacciyar inganci, Samar da Kasuwanci
Sunan Chemical: Diethyl Cyanomethylphosphonate CAS: 2537-48-6
Sunan Sinadari | Diethyl Cyanomethylphosphonate |
Makamantu | Cyanomethylphosphonic acid Diethyl Ester |
Lambar CAS | 2537-48-6 |
Lambar CAT | Saukewa: RF-PI1252 |
Matsayin Hannun jari | A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton |
Tsarin kwayoyin halitta | Saukewa: C6H12NO3P |
Nauyin Kwayoyin Halitta | 177.14 |
Wurin Tafasa | 101.0 ~ 102.0 ℃/0.4mm Hg(lit.) |
Yawan yawa | 1.095 g/ml a 25 ℃ (lit.) |
Fihirisar Refractive | N20/D 1.431~1.435 |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Bayyanar | Ruwan Mai Fassara mara launi |
Tsarkake / Hanyar Bincike | > 99.0% (GC) |
Danshi (KF) | <0.50% |
Darajar Acid (mgKOH/g) | <2.00 |
Jimlar ƙazanta | <1.00% |
Matsayin Gwaji | Matsayin Kasuwanci |
Amfani | Matsakaicin Magunguna;Horner-Emmons Reagents |
Kunshin: kwalban, 25kg / ganga ko 200kg / Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi.
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Diethyl Cyanomethylphosphonate (CAS: 2537-48-6) ana amfani dashi azaman tsaka-tsaki a cikin Horner-Emmons dauki don haɗuwa da maye gurbin nitriles da amide da abubuwan haɓaka heterocyclic.An san shi da ingantaccen wittig reagent da aka yi amfani da shi wajen shirya alpha, beta-unsaturated nitriles daga ketones ko aldehydes kamar 3-hydroxy-3-methylbutanal.Yana amsawa da epoxides da nitrones don shirya cyclopropanes da aziridines da aka maye gurbin cyano bi da bi.Yana da hannu sosai a cikin haɗin alpha-arylated alkanenitriles ta hanyar amsawa tare da aryl iodides a gaban CuI.
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