12990
苯甲酰乙酸乙酯
technical, ≥95% (HPLC)
别名:
3-氧代苯丙酸乙酯, 苄酸乙酸乙酯
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线性分子式:
C6H5COCH2COOC2H5
化学文摘社编号:
分子量:
192.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-295-3
Beilstein/REAXYS Number:
389944
MDL number:
Assay:
≥95% (HPLC)
Form:
liquid
产品名称
苯甲酰乙酸乙酯, technical, ≥95% (HPLC)
InChI key
GKKZMYDNDDMXSE-UHFFFAOYSA-N
InChI
1S/C11H12O3/c1-2-14-11(13)8-10(12)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3
SMILES string
CCOC(=O)CC(=O)c1ccccc1
vapor density
6.6 (vs air)
grade
technical
assay
≥95% (HPLC)
form
liquid
refractive index
n20/D 1.52 (lit.)
n20/D 1.520-1.540
bp
265-270 °C (lit.)
solubility
H2O: insoluble
alcohol: miscible
diethyl ether: miscible
density
1.11 g/mL at 25 °C (lit.)
functional group
ester
ketone
phenyl
Quality Level
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Application
Ethyl benzoylacetate (Benzoylacetic acid ethyl ester) was used to prepare ethyl 2-fluoro-2-benzolyacetate. It was also used to synthesize iodonium ylides.
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
284.0 °F - closed cup
flash_point_c
140 °C - closed cup
ppe
Eyeshields, Gloves
法规信息
新产品
此项目有
Tsugio Kitamura et al.
Organic letters, 13(9), 2392-2394 (2011-04-09)
A simple, practical, and convenient fluorination of 1,3-dicarbonyl compounds was achieved by direct use of aqueous hydrofluoric acid and iodosylbenzene (PhIO). The reaction of ethyl benzoylacetate with the reagent system of aqueous HF and PhIO in CH(2)Cl(2) gave ethyl 2-fluoro-2-benzolyacetate
Keisuke Gondo et al.
Molecules (Basel, Switzerland), 17(6), 6625-6632 (2012-06-26)
Reaction of dibenzoylmethane with (diacetoxyiodo)benzene in the presence of KOH in MeCN quantitatively gave the corresponding iodonium ylide, which was treated with a HF reagent to afford the corresponding 2-fluorinated dibenzoylmethane in 14-50% yields. The similar reaction of the iodonium
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