Key Documents

View All Documentation

164194

Heptafluorobutyric acid

Name: Heptafluorobutyric acid
Brand: ALDRICH

98%

Synonym(s):

Edman Reagent No. 3, HFBA, Perfluorobutyric acid

Select a Size

Change View

About This Item

Linear Formula:

CF₃CF₂CF₂COOH

CAS Number:

375-22-4

Molecular Weight:

214.04

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24850063

EC Number:

206-786-3

Beilstein/REAXYS Number:

1426882

MDL number:

MFCD00004171

Assay:

98%

Form:

liquid

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

vapor density

7 (vs air)

Quality Level

200

vapor pressure

~10 mmHg ( 25 °C)

assay

98%

form

liquid

refractive index

n20/D 1.3 (lit.)

bp

120 °C/755 mmHg (lit.)

density

1.645 g/mL at 25 °C (lit.)

functional group

carboxylic acid, fluoro

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

Description

General description

Perfluorobutyric acid is an effective additive for zinc electrodeposition.

Application

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.

Still not finding the right product?

Explore all of our products under Heptafluorobutyric acid

signalword

Danger

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

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

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

flash_point_f

No data available

flash_point_c

No data available

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Use of perfluoroalkanoic acids as volatile ion pairing reagents in preparative HPLC.

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

Histone proteins determined in a human colon cancer by high-performance liquid chromatography and mass spectrometry.

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

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)

View All Related Papers

Global Trade Item Number

SKU	GTIN
164194-100G	04061838747969
164194-25G	04061838357649
164194-5G	04061838747983