CAS NO. : 18297-63-7 HS Code : BSU;Urea, TMS;Hexamethyl disilaurea;BIS(TRIMETHYLSILYL)UREA;N,N- Di(trimethylsilyl)urea;1,3Bis(trimethylsilyl)urea;1,1-bis(triMethylsilyl)urea;N,N BIS(TRIMETHYLSILYL)UREA;n,n-bis(trimethylsilyl) ure;Ureylenebis(trimethylsilane) Origin : GERMANY Packing : 50 kgs/Drum Molecular Formula : C7H20N2OSi2 Molecular Weight : 204.42 Appearance : White Powder Applications: N,N-Bis(trimethylsilyl)urea is used as a reagent for the silylation of alcohols and carboxylic acids.