247162
丙酰乙酸乙酯
97%
别名:
丙酰乙酸乙酯
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关于此项目
线性分子式:
CH3CH2COCH2COOC2H5
化学文摘社编号:
分子量:
144.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-593-5
Beilstein/REAXYS Number:
970270
MDL number:
Assay:
97%
Form:
liquid
Quality Segment
assay
97%
form
liquid
refractive index
n20/D 1.422 (lit.)
bp
83-84 °C/12 mmHg (lit.)
density
1.012 g/mL at 25 °C (lit.)
functional group
ester, ketone
SMILES string
CCOC(=O)CC(=O)CC
InChI
1S/C7H12O3/c1-3-6(8)5-7(9)10-4-2/h3-5H2,1-2H3
InChI key
UDRCONFHWYGWFI-UHFFFAOYSA-N
General description
Ethyl propionylacetate reacts with tropolone p-toluenesulfonate in the presence of sodium ethoxide to give 3-propionyl-2H-cyclohepta[b]furan-2-one.
Application
Ethyl propionylacetate has been used in the synthesis of 1-ethyl- and 1-n-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid bearing one or two substituents on the benzene ring.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
172.4 °F - closed cup
flash_point_c
78 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter