155195
N,O-双(三甲基硅基)三氟乙酰胺
≥99%
别名:
BSTFA
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关于此项目
线性分子式:
CF3C[=NSi(CH3)3]OSi(CH3)3
化学文摘社编号:
分子量:
257.40
UNSPSC Code:
12352111
NACRES:
NA.22
PubChem Substance ID:
EC Number:
247-103-9
Beilstein/REAXYS Number:
2050024
MDL number:
产品名称
N,O-双(三甲基硅基)三氟乙酰胺, ≥99%
InChI key
XCOBLONWWXQEBS-KPKJPENVSA-N
InChI
1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
SMILES string
C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
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
Quality Level
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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。
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。
BSTFA 是一种甲硅烷基化剂，用于合成 4-喹诺酮类化合物。
signalword
Warning
hcodes
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
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