跳转至内容
Merck
CN

主要文件

查看所有文档

155195

N,O-双(三甲基硅基)三氟乙酰胺

≥99%

别名:

BSTFA

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:
CF3C[=NSi(CH3)3]OSi(CH3)3
化学文摘社编号:
25561-30-2
分子量:
257.40
UNSPSC Code:
12352111
NACRES:
NA.22
PubChem Substance ID:
24849493
EC Number:
247-103-9
Beilstein/REAXYS Number:
2050024
MDL number:
MFCD00008269
Assay:
≥99%
Form:
liquid
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

grade

synthesis grade

assay

≥99%

form

liquid

refractive index

n20/D 1.384 (lit.)

bp

45-50 °C/14 mmHg (lit.)

density

0.969 g/mL at 25 °C (lit.)

functional group

fluoro

SMILES string

C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F

InChI

1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+

InChI key

XCOBLONWWXQEBS-KPKJPENVSA-N

General description

N,O-双(三甲基甲硅烷基)三氟乙酰胺是一种有机硅试剂，用于三甲基硅烷化、脱保护、脱氢、烯丙基烷基化、氮酸酯形成和Claisen重排。

BSTFA 是一种甲硅烷基化剂，用于合成 4-喹诺酮类化合物。

Application

N,O-双(三甲基甲硅烷基)三氟乙酰胺可用作衍生化试剂，用于通过气相色谱-质谱测定雌激素雌激素酮和17α-乙炔雌二醇。

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

93.2 °F

flash_point_c

34 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN8237
BCCN5862
BCCL9196
BCCL4285
BCCK2077

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Synthesis of 4-Quinolones: N, O-Bis (trimethylsilyl) acetamide-Mediated Cyclization with Cleavage of Aromatic C--O Bond
Pisa O, et al.
European Journal of Organic Chemistry, 2016, 2336-2350 (2016)
E Teixidó et al.
Journal of chromatography. A, 1135(1), 85-90 (2006-10-03)
A new, simple and selective method for the analysis of 5-hydroxymethylfurfural (HMF) in foods by gas chromatography coupled to mass spectrometry (GC-MS) is proposed. Several derivatising procedures based on the formation of an HMF silylated derivative using different reagents were
Hidenori Matsukami et al.
The Science of the total environment, 493, 672-681 (2014-07-06)
Chlorinated and non-halogenated organophosphorus flame retardants (OPFRs) including tris(2-chloroisopropyl) phosphate (TCIPP), diethylene glycol bis(di(2-chloroisopropyl) phosphate) (DEG-BDCIPP), triphenyl phosphate (TPHP), and bisphenol A bis(diphenyl phosphate) (BPA-BDPP) have been used increasingly as alternatives to polybrominated diphenyl ethers and other brominated flame retardants.
查看所有相关文献

全球贸易项目编号

货号GTIN
155195-500G04061833498675
155195-5G04061837789458
155195-100G04061837789441
155195-25G04061838741950