133973
溴乙酸乙酯
reagent grade, 98%
别名:
Bromoacetic acid ethyl ester, Ethyl 2-bromoacetate
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线性分子式:
BrCH2COOC2H5
化学文摘社编号:
分子量:
167.00
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-290-9
Beilstein/REAXYS Number:
506456
MDL number:
Assay:
98%
Form:
liquid
InChI key
PQJJJMRNHATNKG-UHFFFAOYSA-N
InChI
1S/C4H7BrO2/c1-2-7-4(6)3-5/h2-3H2,1H3
SMILES string
CCOC(=O)CBr
grade
reagent grade
vapor pressure
2.6 mmHg ( 25 °C)
assay
98%
form
liquid
Quality Level
bp
159 °C (lit.)
solubility
water: insoluble
density
1.506 g/mL at 25 °C (lit.)
functional group
bromo, ester
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General description
溴代乙酸乙酯常在有机合成中用作为烷化剂和酰化试剂。溴代乙酸乙酯与对叔丁基杯[4]芳烃进行衍生化反应，生成1,3-二酯取代的杯[4]芳烃。它还与芳基硼酸在氧化铜(I)共催化下发生Suzuki型交叉偶联反应。
Application
溴乙酸乙酯用于在水性介质中制备可逆光敏香豆素稳定的聚合物纳米颗粒，其可用作可检测的药物载体。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
116.6 °F - closed cup
flash_point_c
47 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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Gillian McMahon et al.
Talanta, 57(6), 1119-1132 (2008-10-31)
A series of derivatisation reactions between p-t-butyl calix[4]arene and ethyl bromoacetate were carried out in order to prepare 1,3 diester substituted calix[4]arene. Mass spectral data, obtained from direct injection of samples, indicated that the reactions were rich in the desired
Synthesis and cytotoxicity of 28-carboxymethoxy lupane triterpenoids. Preference of 28-O-acylation over 28-O-alkylation of betulin by ethyl bromoacetate
AA Mar, et al.
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 20, 1141-1144 (2009)
Jae Woo Chung et al.
Small (Weinheim an der Bergstrasse, Germany), 8(11), 1693-1700 (2012-03-29)
The ability to create aqueous suspended stable nanoparticles of the hydrophobic homopolymer poly(ϵ-caprolactone) end-functionalized with coumarin moieties (CPCL) is demonstrated. Nanoparticles of CPCL are prepared in a continuous manner using nanoprecipitation. The resulting nanoparticles are spherical in morphology, about 40
Yaser A-H Mostafa et al.
Archives of pharmacal research, 31(3), 279-293 (2008-04-15)
Certain new derivatives of 1,2,4-triazolo[1,5-a]pyrimidines were synthesized through the reaction of 1,2,4-triazolo[1,5-a]pyrimidine-7-ol with ethyl bromoacetate to afford the ethyl acetate ester, which upon hydrazinolysis gives the corresponding hydrazide. The hydrazide is the key intermediate which was used for the synthesis
Xing-xin Liu et al.
Chemical communications (Cambridge, England), (6)(6), 622-623 (2002-07-18)
Copper(I) oxide can effectively co-catalyze the Suzuki type cross-coupling reactions of arylboronic acids with ethyl bromoacetate. As an alternative protocol for introducing the methylenecarboxy group into functionalized molecules, this reaction occurs in the absence of highly toxic thallium compounds or
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