8.43443

Heptafluorobutyric acid

for synthesis

• 동의어(들): Heptafluorobutyric acid
• 실험식(Hill 표기법): C₄HF₇O₂
• CAS Number: 375-22-4
• Molecular Weight: 214.04
• MDL number: MFCD00004171
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 206-786-3
• NACRES: NA.22

속성

• vapor pressure: 13.3 hPa ( 25 °C)
• Quality Level: 200
• 분석: ≥98.0% (acidimetric)
• 형태: liquid
• pH: 1 (20 °C in H₂O)
• bp: 121 °C/1013 mbar
• mp: -17.5 °C
• density: 1.65 g/cm³ at 20 °C
• 저장 온도: 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

설명

애플리케이션

• 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).

분석 메모

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1A
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable