所有图片(1)
别名:
BSA
线性分子式:
CH3C[=NSi(CH3)3]OSi(CH3)3
CAS号:
分子量:
203.43
Beilstein:
1306669
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
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等级
synthesis grade
质量水平
检测方案
≥95%
形式
liquid
折射率
n20/D 1.417 (lit.)
bp
71-73 °C/35 mmHg (lit.)
密度
0.832 g/mL at 20 °C (lit.)
SMILES字符串
C\C(O[Si](C)(C)C)=N/[Si](C)(C)C
InChI
1S/C8H21NOSi2/c1-8(9-11(2,3)4)10-12(5,6)7/h1-7H3/b9-8+
InChI key
SIOVKLKJSOKLIF-CMDGGOBGSA-N
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一般描述
N,O-二(三甲基硅基)乙酰胺（BSA）是一种有效的硅基化剂，用于保护酰胺、胺、醇、羧酸、烯醇和酚类。它也可用作 Tsuji–Trost 反应中的布朗斯台德碱前体。此外，它还可以在核苷、肽和杂环的生产过程中激活不同的官能团。
应用
可用于对多糖硫酸酯进行区域选择性脱硫的试剂。也可用于制备碳水化合物和醇的三甲基硅醚。
对水果中酚酸进行 GC-MS 分析的衍生化试剂。
特点和优势
牛血清白蛋白具有良好的吸湿性。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
补充剂危害
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
Mohammad Saraji et al.
Journal of separation science, 29(9), 1223-1229 (2006-07-13)
A simple analytical procedure based on single-drop microextraction combined with in-syringe derivatization and GC-MS was developed for determination of some phenolic acids in fruits and fruit juices. Cinnamic acid, o-coumaric acid, caffeic acid, and p-hydroxybenzoic acid were used as model
N, O-Bis (trimethylsilyl) acetamide
Claraz A
Synlett, 24(5), 657-658 (2013)
Carbohydrate Research, 237, 313-313 (1992)
Solvent free synthesis of 3, 4-dihydropyrimidine-2-(1H)-ones/thiones catalyzed by N, O-bis (trimethylsilyl) acetamide and dicyclohexyl carbodimide
Murthy YLN, et al.
Arabian Journal of Chemistry, 9, S1740-S1746 (2016)
Anna Hjelm et al.
Applied and environmental microbiology, 81(2), 726-735 (2014-11-16)
Bacterial ghosts are empty cell envelopes of Gram-negative bacteria that can be used as vehicles for antigen delivery. Ghosts are generated by releasing the bacterial cytoplasmic contents through a channel in the cell envelope that is created by the controlled
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