Kayayyaki
1,1,3,3-Tetramethylurea
Synonyms: 1,1,3,3-tetramethylurea;tetramethylurea
Kayan Kemikal na 1,1,3,3-Tetramethylurea
● Bayyanar/Launi:Bayanai mara launi zuwa kodadde ruwan rawaya
● Matsayin narkewa: -1 ° C (lit.)
Fihirisar Rarraba: n20/D 1.451(lit.)
● Matsayin tafasa: 175.2 ° C a 760 mmHg
● PKA: 2.0 (a 25 ℃)
● Fitilar Fila: 53.9 °C
PSA: 23.55000
● Girma: 0.9879 g/cm3
● LogP: 0.22960
● Yanayin Ajiya: Adana a ƙasa +30°C.
● Solubility.: H2O: 1 M a 20 ° C, miscible
● Ruwan Solubility.:miscible
● XLogP3: 0.2
● Ƙididdiga masu ba da gudummawar Bondan hydrogen: 0
● Ƙididdiga Mai Karɓar Haɗin Ruwa na Hydrogen:1
● Ƙididdiga Mai Juyi: 0
● Daidaitaccen Mass: 116.094963011
● Ƙididdiga Mai nauyi:8
● Matsala:78.4
Tsafta / inganci
99% * bayanai daga danyen kaya
Tetramethylurea * bayanai daga masu samar da reagent
Bayanin Tsaro
● Hoton(s):
Xn
● Lambobin haɗari:Xn,T
● Bayani:22-61
● Bayanan Tsaro: 53-45
Fayilolin MSDS
Mai amfani
● Azuzuwan sinadarai:Hanyoyin Nitrogen -> Haɗin Urea
● Canonical SMILES: CN (C) C (= O) N (C) C
Ana amfani da: Tetramethylurea ana amfani dashi azaman mai narkewa a cikin masana'antar dyestuff, a cikin amsawar tari da tsaka-tsaki a cikin surfactant.Ana amfani da shi don isomerization na tushen catalyzed da alkylation hydrocyanation saboda ƙarancin izinin sa.Yana amsawa tare da oxalyl chloride don shirya tetramethyl chloroformamidinium chloride, wanda ake amfani dashi don canza acid carboxylic da dialkyl phosphates zuwa anhydrides da pyrophosphates bi da bi.
1,1,3,3-Tetramethylurea, wanda kuma aka sani da TMU ko N, N, N', N'-tetramethylurea, wani nau'in sinadari ne tare da tsarin kwayoyin C6H14N2O.Yana da wani crystalline m cewa shi ne sosai mai narkewa a cikin ruwa da sauran iyakacin duniya kaushi.TMU ne yadu amfani a matsayin sauran ƙarfi da kuma reagent a daban-daban sinadaran halayen.Its high solubility da low toxicity sanya shi a fĩfĩta ƙarfi a aikace-aikace kamar hakar tafiyar matakai, catalysis, kuma a matsayin dauki matsakaici ga Organic kira.Hakanan za'a iya amfani dashi don narkar da mahaɗan ƙwayoyin cuta waɗanda ba su da ƙarfi a cikin sauran abubuwan kaushi.Kamar sauran abubuwan urea, TMU na iya aiki azaman mai ba da gudummawar haɗin gwiwar hydrogen da mai karɓa, wanda ya sa ya zama mai amfani a cikin sauye-sauyen sinadarai iri-iri.Ana yawan amfani da shi a cikin kirar peptide, halayen ƙarfe-catalyzed, kuma azaman matsakaicin amsawa a cikin binciken magunguna.
