Skip to Content
Merck
CN

77251

Heptafluorobutyric anhydride

≥99.0% (GC)

Synonym(s):

HFAA, HFBA, Perfluorobutyric anhydride

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(CF3CF2CF2CO)2O
CAS Number:
336-59-4
Molecular Weight:
410.06
EC Number:
206-410-8
UNSPSC Code:
12352200
MDL number:
MFCD00000432
Beilstein/REAXYS Number:
856036

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥99.0% (GC)

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations, reagent type: derivatization reagent
reaction type: Esterifications, reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable (ECD)

refractive index

n20/D 1.287 (lit.)

bp

108-110 °C (lit.)

mp

−43 °C (lit.)

density

1.674 g/mL at 20 °C (lit.)

SMILES string

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

InChI

1S/C8F14O3/c9-3(10,5(13,14)7(17,18)19)1(23)25-2(24)4(11,12)6(15,16)8(20,21)22

InChI key

UFFSXJKVKBQEHC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Suitable for the derivatization of short chain aliphatic acids (C2-C8), amino acids, amphetamines and related amines, primary and secondary amines, carbamate insecticide, carbofuran and metabolites, n-nitrosamines, peptide methyl esters, phenols, terodiline (N-t-butyl-1-methyl-3, 3-diphenylpropylamine and thyroid hormons and analogs..

Other Notes

Reagent for dideuteroheptafluorobutyl amino alcohol, heptafluorobutyryl, methyl ester, trichloroethyl ester, and trimethylsilyl ether.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

Electron capture gas chromatography of terodiline after heptafluorobutyrylation.
P Hartvig et al.
Acta pharmaceutica Suecica, 11(2), 97-108 (1974-05-01)
Electron capture gas-liquid chromatography of short chain acids as their 2,2,2-trichloroethyl esters.
C C Alley et al.
Analytical chemistry, 48(2), 387-390 (1976-02-01)
R.J. Pearce
Journal of Chromatography A, 136, 113-113 (1977)
Quantitative gas chromatographic determination of picogram quantities of amino and alcoholic compounds by electron capture detection.
T Walle et al.
Acta pharmaceutica Suecica, 8(1), 27-38 (1971-03-01)
Pyridine catalyzed reaction of volatile N-nitrosamines with heptaflrobutyric anhydride.
T A Gough et al.
Analytical chemistry, 47(3), 509-512 (1975-03-01)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service