8.43443
Heptafluorobutyric acid
for synthesis
Synonym(s):
Heptafluorobutyric acid
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About This Item
Empirical Formula (Hill Notation):
C4HF7O2
CAS Number:
Molecular Weight:
214.04
UNSPSC Code:
12352106
EC Index Number:
206-786-3
NACRES:
NA.22
MDL number:
vapor pressure
13.3 hPa ( 25 °C)
Quality Level
assay
≥98.0% (acidimetric)
form
liquid
pH
1 (20 °C in H2O)
bp
121 °C/1013 mbar
mp
-17.5 °C
density
1.65 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(=O)O
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
Application
- 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).
Analysis Note
Assay (acidimetric): ≥ 98.0 %
Identity (IR): passes test
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
危险化学品
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Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8434430005 | 04027269276959 |
| 8434430025 | 04027269030841 |