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Merck

T4762

Sigma-Aldrich

溴化十四烷基三甲基铵

≥99%

别名:

三甲基(十四烷基)溴化铵, 十四烷基三甲基溴化铵

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About This Item

线性分子式:
CH3(CH2)13N(Br)(CH3)3
CAS号:
分子量:
336.39
Beilstein:
3633227
EC號碼:
MDL號碼:
分類程式碼代碼:
12161900
PubChem物質ID:
NACRES:
NA.25

描述

cationic

化驗

≥99%

分子量

micellar avg mol wt 27,000

凝集数

80

技術

protein quantification: suitable

CMC

4-5 mM (20-25°C)

mp

245-250 °C (lit.)

溶解度

H2O: 10 % (w/v)

SMILES 字串

[Br-].CCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1

InChI 密鑰

CXRFDZFCGOPDTD-UHFFFAOYSA-M

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一般說明

肉豆蔻三甲基溴化铵是一种阳离子/两性离子类型表面活性剂。

應用

肉豆蔻基三甲基铵已用于研究中以评估表面活性剂控制的合成方法,以获得在结晶结构中含有阳离子缺陷的中孔二氧化铈 - 氧化锆固溶体的纳米相。 也用于研究用毛细管区带电泳法测定土壤和植物中有机酸的低分子量。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

標靶器官

Gastrointestinal tract, Respiratory system

儲存類別代碼

11 - Combustible Solids

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

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


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The vibrational spectra of platinum nanoparticles (12 nm) capped with tetradecyltrimethylammonium bromide, C(14)TAB, were investigated by Fourier transform infrared (FTIR) spectroscopy. We have shown that the thermal decay of Pt-C(14)TAB nanoparticles in N(2), H(2), and O(2) atmospheres leads to the
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