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Merck
모든 사진(4)

문서

164194

Sigma-Aldrich

Heptafluorobutyric acid

98%

동의어(들):

Edman Reagent No. 3, HFBA, Perfluorobutyric acid

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About This Item

Linear Formula:
CF3CF2CF2COOH
CAS Number:
Molecular Weight:
214.04
Beilstein:
1426882
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

7 (vs air)

Quality Level

vapor pressure

~10 mmHg ( 25 °C)

분석

98%

형태

liquid

refractive index

n20/D 1.3 (lit.)

bp

120 °C/755 mmHg (lit.)

density

1.645 g/mL at 25 °C (lit.)

SMILES string

OC(=O)C(F)(F)C(F)(F)C(F)(F)F

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Perfluorobutyric acid is an effective additive for zinc electrodeposition.

애플리케이션

Perfluorobutyric acid was used as mobile phase modifier for enhancement of selectivity in the HPLC analysis of histone proteins. It was used as ion pairing reagent in preparative and analytical reserved phase HPLC of underivatised peptides.

픽토그램

Corrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1A

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


시험 성적서(COA)

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문서 라이브러리 방문

Zinc electrowinning from acidic sulphate solutions Part IV: effects of perfluorocarboxylic acids.
Tripathy BC, et al.
Journal of Electroanalytical Chemistry, 565(1), 49-56 (2004)
M Naldi et al.
Journal of chromatography. A, 1129(1), 73-81 (2006-08-05)
The application of reversed-phase high-pressure liquid chromatography under gradient conditions and electrospray ion trap mass spectrometry (LC-ESI-MS) to the analysis of global modification levels of core histones is described. The optimised LC-ESI-MS method was applied for the first time to
D R Harding et al.
International journal of peptide and protein research, 18(2), 214-220 (1981-08-01)
This report describes the successful use of the ether soluble, ion pairing reagents perfluoropropoinic and perfluorobutyric acid in the preparative and analytical reserved phase HPLC of underivatised peptides. The preparative separation of a 1-g sample of Pyr-His-Gly, the proposed anorexigenic
Huilun Chen et al.
International journal of environmental research and public health, 17(4) (2020-02-23)
Perfluoroalkyl carboxylic acids (PFCAs) are some of the most significant pollutants in human serum, and are reported to be potentially toxic to humans. In this study, the binding mechanism of PFCAs with different carbon lengths to human serum albumin (HSA)
Jan Busch et al.
Environmental pollution (Barking, Essex : 1987), 158(5), 1467-1471 (2010-01-08)
Polyfluoroalkyl compounds (PFCs) are widely used in industry and consumer products. These products could end up finally in landfills where their leachates are a potential source for PFCs into the aqueous environment. In this study, samples of untreated and treated

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