E14578
溴代丙酮酸乙酯
technical grade, 90%
别名:
α-溴丙酮酸乙酯, β-溴丙酮酸乙酯, 3-溴-2-氧代丙酸乙酯, 3-溴-2-（氧代）丙酸乙酯, 3-溴丙酮酸乙酯, 溴丙酮酸乙酯
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关于此项目
线性分子式:
BrCH2COCOOC2H5
化学文摘社编号:
分子量:
195.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-729-6
Beilstein/REAXYS Number:
1760158
MDL number:
Assay:
90%
产品名称
溴代丙酮酸乙酯, technical grade, 90%
InChI
1S/C5H7BrO3/c1-2-9-5(8)4(7)3-6/h2-3H2,1H3
InChI key
VICYTAYPKBLQFB-UHFFFAOYSA-N
SMILES string
CCOC(=O)C(=O)CBr
grade
technical grade
assay
90%
refractive index
n20/D 1.469 (lit.)
bp
98-100 °C/10 mmHg (lit.)
density
1.554 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
溴代丙酮酸乙酯可用作亲电体：
- 与取代苯并硫醇酰胺合成噻唑
General description
溴代丙酮酸乙酯，又称溴丙酮酸乙酯，是一种烷基取代α-溴酮，常用作多种有机反应的合成砌块，例如可合成1,3-噁唑啉-2-硫酮和3-溴咪唑并吡啶。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
210.2 °F - closed cup
flash_point_c
99 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
N-Methylimidazole-promoted efficient synthesis of functionalized 1, 3-oxazoline-2-thiones under solvent-free conditions
Issa Y, et al.
Synlett, 2008, 1287-1288 (2008)
Chemodivergent synthesis of N-(pyridin-2-yl) amides and 3-bromoimidazo [1, 2-a] pyridines from alpha-bromoketones and 2-aminopyridines
Yanpeng L, et al.
RSC advances, 9, 34671-34676 (2019)
Chin. J. Chem., 24, 381-381 (2006)
Steric and Electronic Factors Influence Regio-isomeric Thiazole Formations Between Substituted Benzothioamides and Ethyl Bromopyruvate
Jun L, et al.
Journal of Heterocyclic Chemistry, 51, 1137-1146 (2014)
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