跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

157910

Sigma-Aldrich

溴乙酸甲酯

97%

别名:

2-溴乙酸甲酯, 2-溴代乙酸甲酯, 溴乙酸甲酯, 甲基α-溴乙酸, 甲氧基甲基溴

登录查看公司和协议定价

选择尺寸

25 G
$70.60
100 G
$213.00

$70.60

国内现货，预计发货时间2025年4月23日详情

获取大包装报价
所有图片(1)

选择尺寸

变更视图
25 G
$70.60
100 G
$213.00

About This Item

线性分子式:
BrCH2COOCH3
CAS号:
96-32-2
分子量:
152.97
Beilstein:
506256
EC 号:
202-499-2
MDL编号:
MFCD00000189
UNSPSC代码:
12352100
PubChem化学物质编号:
24849708
NACRES:
NA.22

$70.60

国内现货，预计发货时间2025年4月23日详情

获取大包装报价

质量水平

200

方案

97%

表单

liquid

折射率

n20/D 1.458 (lit.)

沸点

51-52 °C/15 mmHg (lit.)

密度

1.616 g/mL at 25 °C (lit.)

官能团

bromo
ester

SMILES字符串

COC(=O)CBr

InChI

1S/C3H5BrO2/c1-6-3(5)2-4/h2H2,1H3

InChI key

YDCHPLOFQATIDS-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

溴乙酸甲酯是一种α-溴酯。溴乙酸甲酯与（甲氧基卡宾）五羰基铬（0）的共轭碱反应生成烷基化卡宾络合物。[1]

应用

溴乙酸甲酯用于合成新型香豆素。[2]它还用于合成顺式-环丙烷。[3]

象形图

Skull and crossbonesCorrosion
GHS06,GHS05

警示用语：

Danger

危险声明

H301,H314,H317

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1C - Skin Sens. 1

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

147.2 °F - closed cup

闪点(°C)

64 °C - closed cup

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
SDBB2908
STBL2705
STBL2703
STBL1492
STBF3104V

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

其他客户在看

Slide 1 of 1

1 of 1

膦酰基乙酸甲酯二乙酯 97%

Sigma-Aldrich

158763

膦酰基乙酸甲酯二乙酯

One-pot method for stereoselective cyclopropanation of electron-deficient olefins with methyl bromoacetate and phenacyl bromide in the presence of triphenylarsine.
Ren Z, et al.
Synthesis, 2005(16), 2718-2722 (2005)
Yasameen K Al-Majedy et al.
Molecules (Basel, Switzerland), 19(8), 11791-11799 (2014-08-12)
Some novel coumarins were synthesized starting from 4-hydroxycoumarin and methyl bromoacetate. The structures of the newly obtained compounds were confirmed by elemental analysis, mass, IR and NMR spectra.
Reactions of conjugate bases of metal carbene complexes with expoxides and with a-bromo esters.
Casey CP and Anderson RL.
Journal of Organometallic Chemistry, 73(2), C28-C30 (1974)
Hailemichael Ayalew et al.
Polymers, 11(4) (2019-04-13)
Deprotonation-induced conductivity shift of poly(3,4-ethylenedixoythiophene)s (PEDOTs) in aqueous solutions is a promising platform for chemical or biological sensor due to its large signal output and minimum effect from material morphology. Carboxylic acid group functionalized poly(Cn-EDOT-COOH)s are synthesized and electrodeposited on
Josef Dib et al.
Journal of mass spectrometry : JMS, 50(2), 407-417 (2015-03-25)
AdipoR agonists are small, orally active molecules capable of mimicking the protein adiponectin, which represents an adipokine with antidiabetic and antiatherogenic effects. Two adiponectin receptors were reported in the literature referred to as adipoR1 and adipoR2. Activation of these receptors

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.

联系客户支持