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Merck

176230

Sigma-Aldrich

三乙基氧鎓四氟硼酸盐 溶液

1.0 M in methylene chloride

别名:

Et3OBF4, Meerwein′s reagent, Triethyloxonium fluoroborate

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About This Item

线性分子式:
(C2H5)3O(BF4)
CAS号:
分子量:
189.99
Beilstein:
3598090
MDL號碼:
分類程式碼代碼:
12352001
PubChem物質ID:
NACRES:
NA.22

濃度

1.0 M in methylene chloride

密度

1.328 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

F[B-](F)(F)F.CC[O+](CC)CC

InChI

1S/C6H15O.BF4/c1-4-7(5-2)6-3;2-1(3,4)5/h4-6H2,1-3H3;/q+1;-1

InChI 密鑰

IYDQMLLDOVRSJJ-UHFFFAOYSA-N

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應用

用于由内酰胺制备 ω-氨基酯。

訊號詞

Danger

危險聲明

危險分類

Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Central nervous system

安全危害

儲存類別代碼

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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Synthetic Communications, 18, 1625-1625 (1988)
J Aguado et al.
Biotechnology and applied biochemistry, 17 ( Pt 1), 49-55 (1993-02-01)
beta-Glucosidase from Penicillium funiculosum was immobilized on nylon powder previously activated with triethyloxonium tetrafluoroborate, 1,2-diaminoethane and glutaraldehyde. The activation of the nylon powder and the immobilization processes were studied and optimized for the enzyme and the matrix. A high activity
Some detoxification methods for N-nitrosamine-contaminated wastes.
M Castegnaro et al.
IARC scientific publications, (41)(41), 151-157 (1982-01-01)
Itedale Namro Redwan et al.
The Journal of organic chemistry, 77(16), 7071-7075 (2012-07-20)
This note describes a rapid and mild strategy for the loading of alcohols and anilines onto a polystyrene triphenylmethyl (trityl) resin. High loadings were obtained in a matter of minutes by treating resin-bound trityl chloride with triethyloxonium tetrafluoroborate followed by
R Ben Avraham et al.
FEBS letters, 180(2), 239-242 (1985-01-28)
Treatment of trypsin with triethyloxonium tetrafluoroborate at pH 8, 25 degrees C, results in abolition of binding to the enzyme of specific cationic substrates and inhibitors. The binding constant of soybean trypsin inhibitor to ethylated trypsin is 10000-fold smaller than

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