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B56501

Sigma-Aldrich

4-溴苯甲醚

≥99.0%

别名:

1-溴-4-甲氧基苯

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50 G
$91.60
100 G
$144.00
500 G
$312.00

About This Item

线性分子式:
BrC6H4OCH3
CAS号:
104-92-7
分子量:
187.03
Beilstein:
1237590
EC 号:
203-252-1
MDL编号:
MFCD00000097
UNSPSC代码:
12352100
PubChem化学物质编号:
24891850
NACRES:
NA.22

$91.60

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质量水平

100

方案

≥99.0%

表单

liquid

折射率

n20/D 1.564 (lit.)

沸点

223 °C (lit.)

mp

9-10 °C (lit.)

密度

1.494 g/mL at 25 °C (lit.)

SMILES字符串

COc1ccc(Br)cc1

InChI

1S/C7H7BrO/c1-9-7-4-2-6(8)3-5-7/h2-5H,1H3

InChI key

QJPJQTDYNZXKQF-UHFFFAOYSA-N

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相关类别

一般描述

4-溴苯甲醚一种实用的溴化试剂。[1]它是在HOBr与苯甲醚之间的反应中形成的反应产物。[2]已有研究报道了由钳形钯复合物催化的4-溴苯甲醚与苯硼酸的Suzuki偶联反应。[3]据报道，在室温离子液体中，4-溴苯甲醚与丙烯酸乙酯发生Heck反应，形成4-甲氧基肉桂酸。[4]

应用

4-溴苯甲醚被用于合成芳基1,3-二酮。[5]

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302,H315

危险分类

Acute Tox. 4 Oral - Skin Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 2

闪点(°F)

201.2 °F

闪点(°C)

94 °C

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB2192
STBL3101
STBK2893
STBJ3720
STBH8191

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苯甲醚 analytical standard

Supelco

96109

苯甲醚

4′-溴苯乙酮 98%

Sigma-Aldrich

B56404

4′-溴苯乙酮

4-甲氧基苯硼酸 ≥95.0%

Sigma-Aldrich

417599

4-甲氧基苯硼酸

Amy E Bryant et al.
PloS one, 12(2), e0172486-e0172486 (2017-03-01)
Acute muscle injuries are exceedingly common and non-steroidal anti-inflammatory drugs (NSAIDs) are widely consumed to reduce the associated inflammation, swelling and pain that peak 1-2 days post-injury. While prophylactic use or early administration of NSAIDs has been shown to delay
Dennis U Nielsen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(52), 17926-17938 (2013-11-23)
Reaction conditions for the three-component synthesis of aryl 1,3-diketones are reported applying the palladium-catalyzed carbonylative α-arylation of ketones with aryl bromides. The optimal conditions were found by using a catalytic system derived from [Pd(dba)2] (dba=dibenzylideneacetone) as the palladium source and
Palladium bis (phosphinite)'PCP'-pincer complexes and their application as catalysts in the Suzuki reaction.
Bedford RB, et al.
New. J. Chem., 24(10), 745-747 (2000)
J Vokurka et al.
Polish journal of veterinary sciences, 23(2), 169-176 (2020-07-07)
Different approaches to enhance healing of hard or soft tissues include the use of cytokines and growth factors to modify cellular behaviour. Numerous growth factors are found in autologous blood concentrates - platelet-rich plasma (PRP) and platelet-rich fibrin (PRF). Enamel
John D Sivey et al.
Environmental science & technology, 49(8), 4937-4945 (2015-03-25)
When bromide-containing waters are chlorinated, conventional wisdom typically assumes HOBr is the only active brominating agent. Several additional and often-overlooked brominating agents (including BrCl, Br2, BrOCl, Br2O) can form in chlorinated waters, albeit at generally lower concentrations than HOBr. The
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  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

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  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

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