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Merck
CN

H1006

Heptafluorobutyric anhydride

≥98%

Synonym(s):

HFAA, HFBA, Perfluorobutyric anhydride

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About This Item

Linear Formula:
(CF3CF2CF2CO)2O
CAS Number:
336-59-4
Molecular Weight:
410.06
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57654226
EC Number:
206-410-8
Beilstein/REAXYS Number:
856036
MDL number:
MFCD00000432
Assay:
≥98%
Form:
liquid

Key Documents

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InChI key

UFFSXJKVKBQEHC-UHFFFAOYSA-N

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

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

assay

≥98%

form

liquid

refractive index

n20/D 1.287 (lit.)

bp

108-110 °C (lit.)

mp

−43 °C (lit.)

Quality Level

100

density

1.674 g/mL at 20 °C (lit.)

storage temp.

room temp

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Application

Heptafluorobutyric anhydride can be used as a derivatizing agent for the determination of:
  • Alkylphenol ethoxylates and brominated flame retardants in sewage sludge samples.
  • Free amino acids in sugarcane by GC analysis.

Packaging

5ML and 25ML in glass bottle

10 AMP in ampule

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9331
BCCL0912
BCCM2961
BCCM2958
BCCL6123

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An integrated method for the simultaneous determination of alkylphenol ethoxylates and brominated flame retardants in sewage sludge samples by ultrasonic-assisted extraction, solid phase clean-up, and GC-MS analysis
Chokwe T, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 123, 230-236 (2015)
G Casademont et al.
Journal of chromatography. B, Biomedical applications, 686(2), 189-198 (1996-11-15)
A method to determine twelve anabolic hormones (diethylstilbestrol, hexestrol, dienestrol, 17 beta-estradiol, 19-nortestosterone, testosterone, 1-dehydrotestosterone, 17 alpha-methyltestosterone, progesterone, estrone, 17 alpha-ethynilestradiol, and trenbolone) is presented. Urine samples were extracted with octadecylsilica columns and clean-up was performed in two steps with
Alaa Khraiwesh et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(25), 2576-2582 (2011-08-05)
A sensitive and specific GC/MS method for the determination of sertraline and its main metabolite desmethyl-sertraline in whole blood has been developed, optimized and validated. Sample preparation included solid-phase extraction of both analytes and their derivatization with heptafluorobutyric anhydride (HFBA).
Daryl L Howard et al.
The journal of physical chemistry. A, 119(29), 7980-7990 (2015-04-22)
The infrared and near-infrared spectra of acetylacetone, acetylacetone-d8, and hexafluoroacetylacetone are characterized from experiment and computations at different levels. In the fundamental region, the intramolecular hydrogen bonded OH-stretching transition is clearly observed as a very broad band with substantial structure
Ioannis Papoutsis et al.
Journal of pharmaceutical and biomedical analysis, 70, 557-562 (2012-06-05)
Antidepressant drugs are widely used for the treatment of depression and other psychiatric disorders and as a result they are involved in numerous clinical and forensic cases. The aim of this study was the development, optimization and validation of a
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