Potassium Bis (trimethylsilyl) amide CAS 40949-94-8 (Maganin 0.5M a cikin Toluene) Hoton Fitaccen

Potassium Bis (trimethylsilyl) amide CAS 40949-94-8 (0.5M Magani a cikin Toluene)

Takaitaccen Bayani:

Potassium Bis (trimethylsilyl) amide (0.5M Magani a cikin Toluene)

Synonyms: Hexamethyldisilazane Potassium Gishiri;KHMDS

Saukewa: 40949-94-8

Abun ciki na Tushen Aiki: 0.45 ~ 0.55 M

Bayyanar: Ruwan Jawa zuwa Brown

E-Mail: alvin@ruifuchem.com

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Bayani:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Potassium Bis(trimethylsilyl)amide (0.5M Solution in Toluene) (CAS: 40949-94-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	Potassium bis (trimethylsilyl) amide
Makamantu	Hexamethyldisilazane Potassium Gishiri;Potassium hexamethyldisilazane;KHMDS
Lambar CAS	40949-94-8
Lambar CAT	Saukewa: RF-PI2227
Matsayin Hannun jari	A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton
Tsarin kwayoyin halitta	Saukewa: C6H18KNSi2
Nauyin Kwayoyin Halitta	199.49
Wurin Tafasa	111 ℃
Yawan yawa	0.877 g/ml a 25 ℃
Matsayin Hazard	3 (8);Liquid mai flammable, Mai lalacewa
Rukunin tattarawa	II
Solubility	Miscible Tare da Terahydrofuran, Ether, Benzene da Toluene
Ruwan Solubility	Yana Amsa Da Ruwa
Hydrolytic Sensitivity	8: Yana Amsa Gaggawa Tare da Danshi, Ruwa, Magungunan PProtic
Kwanciyar hankali	Danshi Mai Mahimmanci, Mai Daukar iska, Jin zafi.Ajiye Karkashin Nitrogen.Zai iya Samar da Hazo.Yanayin yanayi.
Tsaro	Mai Haɗari-Ƙarin Haɗarin Kayayyakin Cajin Kayan Abinci na iya Aiwatar
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Bayyanar	Jawo zuwa Ruwan Ruwa
Sauran Najasa	≤3.00%
Abun ciki na Tushen Aiki	0.45 ~ 0.55 M
Matsayin Gwaji	Matsayin Kasuwanci

Kunshin & Ajiya:

Kunshin:Kwalba, ko bisa ga buƙatun abokin ciniki.

Yanayin Ajiya:Yana da kula da danshi da iska.Ajiye a wuri mai sanyi.Ajiye akwati sosai a rufe a cikin busasshen wuri kuma yana da isasshen iska.Akwatunan da aka buɗe dole ne a sake rufe su da kyau kuma a ajiye su a tsaye don hana zubewa.Sarrafa da adanawa a ƙarƙashin iskar inert.Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.

Bayanin Hazard:Ruwa mai ƙonewa sosai da tururi.Yana haifar da kunar fata mai tsanani da lalacewar ido.Yana haifar da mummunar lalacewar ido.Wanda ake zargin yana lalata haihuwa ko yaron da ba a haifa ba.Zai iya haifar da lalacewa ga gabobin ta hanyar tsayin daka ko maimaita bayyanarwa.Zai iya haifar da bacci ko dizziness.

Amfani:

FAQ:

Aikace-aikace:

Potassium Bis (trimethylsilyl) amide (0.5M Magani a cikin Toluene) (wanda aka fi sani da KHMDS) (CAS: 40949-94-8) wani tushe ne mai ƙarfi, wanda ba na nucleophilic tare da pKa na kusan 26 (kwatankwacin lithium diisopropylamide, a 36). ).Ana samunsa ta kasuwanci azaman mai ƙarfi kuma azaman bayani a cikin nau'ikan kaushi iri-iri (misali THF, 2Me-THF, toluene, da MTBE).Similar reagents sun hada da lithium bis (trimethylsilyl) amide (LiHMDS) da sodium bis (trimethylsilyl) amide (NaHMDS).Ba-nucleophilic megasteric karfi tushe.Matsakaicin magunguna, ana amfani da su wajen samar da cephalosporins na roba.KHMDSwani sinadaran reagent ne da ake amfani da shi a cikin shirye-shiryen babban aiki na ruwa chromatography.Ana amfani da shi don samar da barga masu ƙarfi tare da potassium, wanda sai a raba shi da ginshiƙi.Hakanan ana amfani da KHMDS a cikin bincike na sinadarai kuma azaman mai haɓaka haɓakar asymmetric.KHMDS tushe ne mai ƙarfi da aka yi amfani da shi a cikin mahaɗan carbonyl alkylation.Ana amfani da KHMDS a cikin shirye-shiryen 5-Azacytidine, maganin antineoplastic.Hakanan ana amfani da shi a cikin shirye-shiryen agonists na β3-AR da aka yi amfani da su a cikin abubuwan hana damuwa.Hakanan ana amfani dashi azaman reagent a cikin shirye-shiryen hadaddun lanthanide da aka yi amfani da su a cikin halayen cyclization na zaɓi.