跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

254533

Sigma-Aldrich

四丙基氢氧化铵 溶液

1.0 M in H2O

别名:

TPAOH解决方案

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
(CH3CH2CH2)4N(OH)
CAS号:
4499-86-9
分子量:
203.36
Beilstein:
4207983
EC 号:
224-800-6
MDL编号:
MFCD00009360
UNSPSC代码:
12352100
PubChem化学物质编号:
57648131
NACRES:
NA.21
价格与库存信息目前不能提供

表单

liquid

质量水平

200

浓度

1.0 M in H2O

折射率

n20/D 1.3716

密度

1.012 g/mL at 25 °C

官能团

amine

SMILES字符串

[OH-].CCC[N+](CCC)(CCC)CCC

InChI

1S/C12H28N.H2O/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H2/q+1;/p-1

InChI key

LPSKDVINWQNWFE-UHFFFAOYSA-M

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

四丙基氢氧化铵是一种季铵化合物，主要用作制备分子筛[1]和沸石的结构导向剂。[2]

应用

  • 不同温度和浓度下四丙基氢氧化铵水溶液的密度测量：数据与相关性： 本研究研究了不同温度和浓度下四丙基氢氧化铵水溶液的密度（SB Sufian, AM Shariff, 2018）。
  • 氢氧化四丙铵作为可充电水性电池锌枝晶生长抑制剂的研究： 本研究探索了如何使用四丙基氢氧化铵作为电解质添加剂来改善水性锌电池的性能（I Kurmanbayeva, L Rakhymbay, 2020）。
  • 铵基离子液体水溶液物理性质的测定及相关性研究： 本文研究了包括四丙基氢氧化铵在内的各种氨基离子液体的物理性质（NA Kartikawati et al., 2018）。
  • 氢氧化四丙基铵处理老化干凝胶，制成用于催化的分层TS-1沸石： 本研究重点关注在水热条件下使用四丙基氢氧化铵处理合成分级TS-1沸石（Z Yang et al., 2023）。
  • 四丙基氢氧化铵浓度对制备自旋多孔低介电常数膜用二氧化硅悬浮液的影响 本文研究了不同浓度的四丙基氢氧化铵对用于自旋多孔膜生产的二氧化硅悬浮液的影响（TY Li et al., 2014）。

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL9835
BCCK1209
BCBW3436
BCBC9160V
BCBC9160

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Mesoporous ZSM-5 zeolite catalysts prepared by desilication with organic hydroxides and comparison with NaOH leaching.
Abello S, et al.
Applied Catalysis A: General, 364(1), 191-198 (2009)
Preparation of highly pure tetrapropyl ammonium hydroxide using continuous bipolar membrane electrodialysis
Shen JN, et al.
Chemical Engineering Journal, 220, 311-319 (2013)
Lichen Liu et al.
Nature materials, 18(8), 866-873 (2019-07-03)
Subnanometric metal species (single atoms and clusters) have been demonstrated to be unique compared with their nanoparticulate counterparts. However, the poor stabilization of subnanometric metal species towards sintering at high temperature (>500 °C) under oxidative or reductive reaction conditions limits their
New evidence for precursor species in the formation of MFI zeolite in the tetrapropylammonium hydroxide-tetraethyl orthosilicate-water system.
Kirschhock CEA, et al.
The Journal of Physical Chemistry B, 106(19), 4897-4900 (2002)
Transformation of SiO2 in Titanium Silicalite-1/SiO2 extrudates during tetrapropylammonium hydroxide treatment and improvement of catalytic properties for propylene epoxidation.
Song W, et al.
Chemical Engineering Journal, 253, 464-471 (2014)
查看所有相关文献

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门