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Merck
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安全信息

21856

Supelco

碳酸盐离子载体 IV 溶液

in THF (50 mg/0.5 mL), Selectophore™

别名:

4-丁基-α,α,α-三氟苯乙酮

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About This Item

经验公式（希尔记法）:
C12H13F3O
CAS号:
40739-44-4
分子量:
230.23
Beilstein:
2105281
MDL编号:
MFCD00214157
UNSPSC代码:
26111700
PubChem化学物质编号:
329752212
NACRES:
NB.61

等级

for ion-selective electrodes

质量水平

200

产品线

Selectophore™

浓度

in THF (50 mg/0.5 mL)

SMILES字符串

CCCCc1ccc(cc1)C(=O)C(F)(F)F

InChI

1S/C12H13F3O/c1-2-3-4-9-5-7-10(8-6-9)11(16)12(13,14)15/h5-8H,2-4H2,1H3

InChI key

XIVOMWSWGCFRNB-UHFFFAOYSA-N

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一般描述

请访问我们的 传感器应用页面 以了解更多信息。

应用

Carbonate ionophore IV solution (4-Butyl-a,a,a-trifluoroacetophenone) was used in optimization of liquid membrane-cellophane electrodes to develop a carbonate-selective electrode for direct measurement of CO2 at physiological pH.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

外形

0.5mL 四氢呋喃溶液

其他说明

通过溶剂聚合膜电极用于测定碳酸盐和氢氧化物的亲脂性、中性离子载体

法律信息

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

补充剂危害

EUH019

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

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

法规信息

危险化学品

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
BCBF0168V
BCBF0168
1447198
1445121
1433601

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Role of trifluoroacetophenone solvents and quaternary ammonium salts in carbonate-selective liquid membrane electrodes
Meyerhoff, M.E., et al.
Analytical Chemistry, 59 (1), 144-150 (1987)
Johan Bobacka et al.
Biosensors & bioelectronics, 18(2-3), 245-253 (2002-12-18)
A carbonate ion-selective electrode for determination of total carbon dioxide species such as carbon dioxide, bicarbonate and carbonate with reduced interference from salicylate is described. Derivatives of trifluoroacetophenone were used as neutral carriers for carbonate. A polymer-free liquid carbonate-selective membrane
O Dinten et al.
Analytical chemistry, 63(6), 596-603 (1991-03-15)
On the basis of previously reported correlations between the lipophilicity of membrane components, their partition coefficient between the membrane and the sample, and the lifetime of corresponding neutral-carrier-based sensors, the lipophilicities of ionophores and plasticizers in analytically relevant ion-selective electrodes

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