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Merck
CN
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文件

安全信息

8.43443

Sigma-Aldrich

Heptafluorobutyric acid

for synthesis

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别名:
Heptafluorobutyric acid
经验公式(希尔记法):
C4HF7O2
CAS号:
分子量:
214.04
MDL编号:
UNSPSC代码:
12352106
EC索引号:
206-786-3
NACRES:
NA.22

蒸汽压

13.3 hPa ( 25 °C)

质量水平

检测方案

≥98.0% (acidimetric)

形式

liquid

pH值(酸碱度)

1 (20 °C in H2O)

bp

121 °C/1013 mbar

mp

-17.5 °C

密度

1.65 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C4HF7O2/c5-2(6,1(12)13)3(7,8)4(9,10)11/h(H,12,13)

InChI key

YPJUNDFVDDCYIH-UHFFFAOYSA-N

相关类别

应用

  • Heptafluorobutyric acid in peptide modification analysis: A study discussed the application of heptafluorobutyric acid in the retention time prediction for post-translationally modified peptides. This research facilitates the analysis of phosphorylated peptides in biological samples, enhancing the accuracy and efficiency of proteomic studies (Battellino et al., 2024).
  • Environmental monitoring of perfluorinated compounds: Heptafluorobutyric acid was used in a method involving in-source fragmentation for the identification of perfluoropentanoic acid and perfluorobutanoic acid in environmental matrices and human serum. This application highlights its role in environmental health studies and pollution monitoring (Yu et al., 2023).
  • Synthesis and adsorption studies: Heptafluorobutyric acid is highlighted in the synthesis and evaluation of spherical amino-functionalized covalent organic frameworks for the adsorption of perfluorinated compounds. This illustrates its importance in the development of materials aimed at environmental remediation (Ye et al., 2023).

分析说明

Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1A

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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