148970
癸酸乙酯
ReagentPlus®, ≥99%
别名:
正癸酸乙酯, 羊蜡酸乙酯
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关于此项目
线性分子式:
CH3(CH2)8COOC2H5
化学文摘社编号:
分子量:
200.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-761-9
Beilstein/REAXYS Number:
1762128
MDL number:
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产品名称
癸酸乙酯, ReagentPlus®, ≥99%
InChI key
RGXWDWUGBIJHDO-UHFFFAOYSA-N
InChI
1S/C12H24O2/c1-3-5-6-7-8-9-10-11-12(13)14-4-2/h3-11H2,1-2H3
SMILES string
CCCCCCCCCC(=O)OCC
vapor density
6.9 (vs air)
product line
ReagentPlus®
assay
≥99%
form
liquid
refractive index
n20/D 1.425 (lit.)
bp
245 °C (lit.)
solubility
H2O: insoluble
alcohol: miscible
chloroform: miscible
diethyl ether: miscible
density
0.862 g/mL at 25 °C
functional group
ester
Quality Level
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1 of 4
此商品 | W243213 | W243205 | PHR3535 |
|---|---|---|---|
| assay ≥99% | assay ≥98% | assay ≥98% | assay - |
| functional group ester | functional group - | functional group - | functional group - |
| form liquid | form - | form - | form - |
| solubility H2O: insoluble, chloroform: miscible, alcohol: miscible, diethyl ether: miscible | solubility - | solubility - | solubility - |
| Quality Level 100 | Quality Level 400 | Quality Level 400 | Quality Level 300 |
| bp 245 °C (lit.) | bp 245 °C (lit.) | bp 245 °C (lit.) | bp 108 °C/10 mmHg, 224 °C (lit.) |
General description
癸酸乙酯具有轻灵、果香、芳香的气味，被认为是美酒的香味所必需[1]。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
215.6 °F - closed cup
flash_point_c
102 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Food chemistry, 331, 127258-127258 (2020-06-17)
Flavor stability is important for the quality of tea beverages. Baking is a typical processing technology to improve the flavor of tea leaves. In present study, seven raw tea materials, including steamed spring and autumn tea leaves, pan-fired spring tea
B Wang et al.
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