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Merck

657336

Sigma-Aldrich

1,3,5-三(溴甲基)苯

97%

别名:

2,4,6-三(溴甲基)苯, 三溴三甲基苯

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5 G
$196.00
10 G
$451.00

$196.00


国内现货,预计发货时间2025年4月21日详情


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5 G
$196.00
10 G
$451.00

About This Item

线性分子式:
C9H9Br3
CAS号:
分子量:
356.88
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

$196.00


国内现货,预计发货时间2025年4月21日详情


获取大包装报价

质量水平

方案

97%

表单

solid

mp

94-99 °C

SMILES字符串

BrCc1cc(CBr)cc(CBr)c1

InChI

1S/C9H9Br3/c10-4-7-1-8(5-11)3-9(2-7)6-12/h1-3H,4-6H2

InChI key

GHITVUOBZBZMND-UHFFFAOYSA-N

一般描述

1,3,5-三烃(溴甲基)苯在一个芳香环周围有三个溴取代基用作交联剂。它主要用于合成配体和树枝状单体。[1][2]

应用

1,3,5-三烃(溴甲基)苯可通过Friedel-Crafts烷基化反应与三蝶烯单体交联,形成CO2和H2的选择性吸附。[2]质子交换膜(PEM)可通过将聚苯并咪唑(PBI)与1,3,5-三烃(溴甲基)苯共价连接制成,在燃料电池应用中用作三功能性溴乙基。[3]它还可用于合成三氟乙酰胺衍生物triaza[33]环蕃。[4]
用于合成树枝状聚合物和发光低聚物的单体。

象形图

Corrosion

警示用语:

Danger

危险声明

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

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Fabrication of crosslinked polybenzimidazole membranes by trifunctional crosslinkers for high temperature proton exchange membrane fuel cells
Yang J, et al.
International Journal of Hydrogen Energy, 43(6), 3299-3307 (2018)
Synthesis, 39-39 (2008)
1, 3, 5-Tris (bromomethyl) benzene
Fernandes J, et al.
Acta Crystallographica Section C, Structural Chemistry, 67(6), o198-o200 (2011)
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Inorganic chemistry, 56(16), 9417-9425 (2017-08-10)
The recent upsurge in research on coordination polymer gels (CPGs) stems from their synthetic modularity, nanoscale processability, and versatile functionalities. Here we report self-assembly of an amphiphilic, tripodal low-molecular weight gelator (L) that consists of 4,4',4-[1,3,5-phenyl-tri(methoxy)]-tris-benzene core and 2,2':6',2″-terpyridyl termini

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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

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  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

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