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Merck

71739

Supelco

钠离子载体 VI

Selectophore, function tested

别名:

双[(12-冠醚-4)甲基]-2-十二烷基-2-丙二酸二甲酯, 十二烷基甲基丙二酸双[(12-冠-4)甲酯]

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About This Item

经验公式(希尔记法):
C34H62O12
CAS号:
分子量:
662.85
Beilstein:
4221107
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:
NACRES:
NB.61

等級

for ion-selective electrodes

品質等級

產品線

Selectophore

形狀

liquid

品質

function tested

儲存溫度

2-8°C
2-8°C

SMILES 字串

CCCCCCCCCCCCC(C)(C(=O)OCC1COCCOCCOCCO1)C(=O)OCC2COCCOCCOCCO2

InChI

1S/C34H62O12/c1-3-4-5-6-7-8-9-10-11-12-13-34(2,32(35)45-28-30-26-41-20-18-37-14-16-39-22-24-43-30)33(36)46-29-31-27-42-21-19-38-15-17-40-23-25-44-31/h30-31H,3-29H2,1-2H3

InChI 密鑰

FJSZDECKJYYBGE-UHFFFAOYSA-N

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一般說明

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應用

精选应用实例

其他說明

具有 (-CH2CH2O) 重复单元的大环聚醚。本品为离子载体(与阳离子形成稳定的络合物)。
主体化合物。钠离子载体,用于通过接枝的钠选择电极测定Na+活性。可用于液膜或PVC固体膜

法律資訊

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

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


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其他客户在看

Host-Guest Chemistry: Complexes between organic compounds simulate the substrate selectivity of enzymes.
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The concept of reducing the analysis time with the bulk sensors operating in nonequilibrium mode is formulated theoretically and verified experimentally with ion-selective polymeric optodes. The influence of the measurement time on the optical response range, span, median, and sensitivity
T. Shono et al.
J. Electroanal. Chem. Interfac. Electrochem., 132, 99-99 (1982)
Effects of α-Substitutents on Ion Selectivity of Bis(12-crown-4-methyl) Malonates as Neutral Carriers for Sodium Ion-Selective Electrodes
Kimura, K., et al.
Analytical Sciences, 12, 67-67 (1996)

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