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COO原产地证书/COA分析证书

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44165

十二烷基二甲基乙基溴化铵

Name: 十二烷基二甲基乙基溴化铵
Brand: ALDRICH

≥98.0% (AT), powder, suitable for titration and ion chromatography

别名:

二甲基十二烷基乙基溴化铵, 十二烷基乙基二甲基溴化铵

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About This Item

线性分子式:

[CH₃(CH₂)₁₁N⁺(CH₃)₂C₂H₅]Br^-

CAS Number:

68207-00-1

分子量:

322.37

Beilstein:

6007021

EC 号:

269-249-2

MDL编号:

MFCD00043170

UNSPSC代码:

12352116

PubChem化学物质编号:

57650215

NACRES:

NA.22

Product Name

十二烷基二甲基乙基溴化铵, ≥98.0% (AT)

描述

cationic

质量水平

300

方案

≥98.0% (AT)

表单

powder

分子量

322.37 g/mol

技术

ion chromatography: suitable
titration: suitable

mp

185-188 °C (lit.)
185-190 °C

溶解性

H₂O: 50 mg/mL, clear, colorless

SMILES字符串

[Br-].CCCCCCCCCCCC[N+](C)(C)CC

InChI

1S/C16H36N.BrH/c1-5-7-8-9-10-11-12-13-14-15-16-17(3,4)6-2;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI key

FFGSPQDSOUPWGY-UHFFFAOYSA-M

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应用

Dodecylethyldimethylammonium bromide (C₁₂EDMAB) can be used:

As a growth-directing surfactant in the synthesis of monodisperse gold nanorods.
As a surfactant in the synthesis of poly(methyl methacrylate)-poly(N-isopropylacrylamide) core-shell particles via emulsion polymerization.
As an additive in the synthesis of mesoporous nanocrystalline TiO₂ microspheres to increasing the degree of crystallization and modification in the texture of TiO₂.