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N,O-Bis(trimethylsilyl)acetamide

ALDRICH/128910 - synthesis grade, ≥95%

Synonym: BSA

CAS Number: 10416-59-8
Empirical Formula (Hill Notation): C8H21NOSi2
Molecular Weight: 203.43
EC Number: 233-892-7
MDL Number: MFCD00008270
Linear Formula: CH3C[=NSi(CH3)3]OSi(CH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-128910-10ML 10 mL
 $65.00
1/EA		 Add To Favorites
45-128910-25ML 25 mL
 $75.00
1/EA		 Add To Favorites
45-128910-100ML 100 mL
 $126.00
1/EA		 Add To Favorites
45-128910-1L 1 L
 $659.00
1/EA		 Add To Favorites

 

assay ≥95%
bp 71-73 °C/35 mmHg (lit.)
density 0.832 g/mL at 20 °C (lit.)
form liquid
functional group amine
grade synthesis grade
InChI 1S/C8H21NOSi2/c1-8(9-11(2,3)4)10-12(5,6)7/h1-7H3/b9-8+
InChI key SIOVKLKJSOKLIF-CMDGGOBGSA-N
Quality Level 100 
refractive index n20/D 1.417 (lit.)
SMILES string CC(O[Si](C)(C)C)=N/[Si](C)(C)C
Application: Derivatization reagent for GC-MS analysis of phenolic acids in fruits.
Application: Reagent for the regioselective desulfation of polysaccharide sulfates. Also used to prepare trimethylsilyl ethers of carbohydrates and alcohols.
Features and Benefits: BSA is good moisture absorbent.
General description: N,O-Bis(trimethylsilyl)acetamide(BSA) is a powerful silylating agent for the protection of amides, amines, alcohols, carboxylic acids, enols and phenols. It can also be used as a Bronsted base precursor in Tsuji–Trost reactions. Additionally, it can be used to activate different functional groups during the production of nucleosides, peptides, and heterocycles.
Packaging: 1 L in glass bottle
Packaging: 10, 25, 100 mL in glass bottle
Purity ≥95%
bp 71-73 °C/35 mmHg (lit.)
Density 0.832 g/mL at 20 °C (lit.)
Refractive Index n20/D 1.417 (lit.)
UNSPSC 12352103

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