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281077

三甲基氧鎓四氟硼酸盐

Name: 三甲基氧鎓四氟硼酸盐
Brand: ALDRICH

95%

别名:

三甲基氧鎓氟硼酸盐

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关于此项目

线性分子式:

(CH₃)₃O(BF₄)

化学文摘社编号:

420-37-1

分子量:

147.91

UNSPSC Code:

12352107

NACRES:

NA.22

PubChem Substance ID:

24856967

EC Number:

206-994-4

Beilstein/REAXYS Number:

3597303

MDL number:

MFCD00011798

Assay:

95%

Form:

solid

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属性

Quality Level

200

assay

95%

form

solid

functional group

ether

storage temp.

−20°C

SMILES string

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

InChI

1S/C3H9O.BF4/c1-4(2)3;2-1(3,4)5/h1-3H3;/q+1;-1

InChI key

CZVZBKHWOFJNCR-UHFFFAOYSA-N

说明

General description

三甲基氧鎓四氟硼酸盐可用作羟基/羧基官能团甲基化反应的甲基化试剂。它能够使多功能羧酸甲基化。它还可用作环状硫化物和醚聚合的催化剂。

Application

进行羟基甲基化，最近用于复杂、多步定向合成海洋天然产物 spirastrellolide。

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pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Toward the total synthesis of spirastrellolide A. Part 2: Conquest of the northern hemisphere.

Alois Fürstner et al.

Angewandte Chemie (International ed. in English), 45(33), 5510-5515 (2006-08-15)

Determination of organic acids in urine by solid-phase microextraction and gas chromatography-ion trap tandem mass spectrometry previous 'in sample' derivatization with trimethyloxonium tetrafluoroborate.

Marco Pacenti et al.

Biomedical chromatography : BMC, 22(10), 1155-1163 (2008-05-29)

A method for the determination of the organic acids directly in the urine employing derivatization with trimethyloxonium tetrafluoroborate as a methylating agent and sequential extraction by head space and direct immersion/solid phase microextraction is reported. Furoic acid, hippuric acid, methylhippuric

Novel method for simultaneous aqueous in situ derivatization of THC and THC-COOH in human urine samples: validation and application to real samples.

S Chericoni et al.

Journal of analytical toxicology, 35(4), 193-198 (2011-04-26)

The present work describes the validation of a novel aqueous in situ derivatization procedure with trimethyloxonium tetrafluoroborate (TMO) as methylating agent for the simultaneous, quantitative analysis of Δ(9)-tetrahydrocannabinol (THC) and 11-nor-Δ(9)-tetrahydrocannabinol carboxylic acid (THC-COOH) in human urine. The derivatizing agent

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全球贸易项目编号

货号	GTIN
281077-100G	04065265906913
281077-10G	04061826214626
281077-1G	04061826671436