跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

365130

Sigma-Aldrich

2-硝基苯辛醚

99%

别名:

1-硝基-2-辛氧基苯

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
O2NC6H4O(CH2)7CH3
CAS号:
37682-29-4
分子量:
251.32
Beilstein:
2529905
EC 号:
253-623-7
MDL编号:
MFCD00014693
UNSPSC代码:
12162002
PubChem化学物质编号:
24862482
NACRES:
NA.23
价格与库存信息目前不能提供

质量水平

200

方案

99%

表单

liquid

折射率

n20/D 1.508 (lit.)

沸点

197-198 °C/11 mmHg (lit.)

密度

1.04 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCOc1ccccc1[N+]([O-])=O

InChI

1S/C14H21NO3/c1-2-3-4-5-6-9-12-18-14-11-8-7-10-13(14)15(16)17/h7-8,10-11H,2-6,9,12H2,1H3

InChI key

CXVOIIMJZFREMM-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般描述

2-硝基苯基辛基醚（NPOE）是一种有机溶剂，主要用作增塑剂，也可用于电化学装置的电荷转移液体。它的水溶性低，摩尔体积大，相对介电常数为24.2。[1][2]

应用

NPOE可用作高分子包合膜（PIM）中的增塑剂，其可增强氨溶液中铜（II）的传输。[3]可以将其掺入纤维素三乙酸酯/碳纳米管（CTA/CNT）基膜中，该膜可用于运输和检测牛奶样品中的三聚氰胺。[4]

特点和优势

可用作三醋酸纤维素膜的增塑剂，使得金属阳离子不可透过但允许阴离子交换。

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN1201
BCCM9862
BCCK3827
BCCH5354
BCCH0582

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

Standard Gibbs energies of ion transfer across the water? 2-nitrophenyl octyl ether interface.
Wilke S and Zerihun T
Journal of Electroanalytical Chemistry, 515(1-2), 52-60 (2001)
Transport of melamine by a new generation of nano-material membranes containing carbon nanotubes and determination with surface plasmon resonance.
Onac C, et al.
Innovative Food Science & Emerging Technologies, 45(1-2), 467-470 (2018)
Ionic liquid-based dye: A ?Dyed plasticizer? for rapid and highly sensitive anion optodes based on a plasticized PVC membrane.
Mizuta T, et al.
Sensors and Actuators B, Chemical, 258(1-2), 1125-1130 (2018)
Evidence on the 2-nitrophenyl octyl ether (NPOE) facilitating Copper (II) transport through polymer inclusion membranes.
Wang D, et al.
Journal of Membrane Science , 501(1-2), 228-235 (2016)
Waleed Alahmad et al.
Analytica chimica acta, 1085, 98-106 (2019-09-17)
In this study, we developed and compared three different methods for chromium speciation in water samples using microfluidic paper-based analytical devices (μPADs). In all methods, detection was based on the complexation reaction of Cr(VI) with diphenylcarbazide on the μPADs. Cr(III)
查看所有相关文献

Questions

1–2 of 2 Questions  

  1. 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?

  2. 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?

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.

联系客户支持