133973
溴乙酸乙酯
reagent grade, 98%
别名:
Bromoacetic acid ethyl ester, Ethyl 2-bromoacetate
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关于此项目
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
产品名称
溴乙酸乙酯, reagent grade, 98%
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
refractive index
n20/D 1.451 (lit.)
bp
159 °C (lit.)
solubility
water: insoluble
density
1.506 g/mL at 25 °C (lit.)
functional group
bromo
ester
Quality Level
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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。
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。
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
此项目有
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
Unusual pathway of alkylation of 2-(4-bromobenzylidene)-p-menthan-3-one with ethyl bromoacetate
AI Krivoshei, et al.
Russian Chemical Bulletin, 56, 2506-2509 (2007)
A M Seldes et al.
Steroids, 39(2), 181-190 (1982-02-01)
Reformatsky reaction of 3beta, 21-diacyloxy-and 3beta-methoxy-21-acyloxy-5-pregnen-20-one with ethyl bromoacetate yields, through an intramolecular 1,2-acyl migration, 38, 20 XI-acyloxy-14alpha-card-5-enolides were converted into the respective 20 XI-hydroxy-14alpha-card-5-enolides and the 14 alpha-carda-5,20(22)-dienolides. Experimental support to the proposed intramolecular 1,2-acyl migration is provided by
Monika Wujec et al.
The journal of physical chemistry. B, 112(39), 12414-12419 (2008-09-11)
The influence of the implicit solvent model on transition state structures of two S N2 reactions of biochemical importance is presented. In the considered methyl transfer reaction, we show experimentally that the rate constant in blood serum is about 60%
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)
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