Compound Q&A
What are the physical and chemical properties of 1,3-Bis(trimethylsilyl)urea (CAS: 18297-63-7)?
Answer
1,3-Bis(trimethylsilyl)urea (CAS: 18297-63-7) is a colorless crystalline solid with a molecular weight of approximately 254.41 g/mol. It has a high solubility in organic solvents such as acetone and dimethylformamide. Chemically, it is stable under normal conditions but can react with strong acids and bases. It is often used in organic synthesis and as a protective group reagent.
About
CAS No
18297-63-7
English Name
1,3-Bis(trimethylsilyl)urea
Molecular Formula
C7H20N2OSi2
Molecular Weight
204.422 g/mol
SMILES
C[Si](C)(C)NC(=O)N[Si](C)(C)C
InChIKey
MASDFXZJIDNRTR-UHFFFAOYSA-N
Last Updated: 2025-09-10 15:15
