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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)
C Fakt et al.
Journal of chromatography. B, Biomedical sciences and applications, 700(1-2), 93-100 (1997-12-09)
A convenient and sensitive method for the quantitative determination of poly(ethylene glycol) 400 in plasma and urine with capillary gas chromatography-mass spectrometry has been developed. The sample preparation involves solid-phase extraction with subsequent derivatization with heptafluorobutyric anhydride, which proved to
Oliver Lerch et al.
Journal of chromatography. A, 991(1), 77-97 (2003-04-22)
Methods for ultra trace detection of endocrine disruptive chemicals (EDCs) are needed because of their low levels of impact. Twenty-one EDCs were selected, including 17beta-estradiol, 17alpha-ethinylestradiol, 17beta-testosterone and bisphenol A. Derivatisation with eight different fluorine containing compounds was examined. All
O Beck et al.
Journal of analytical toxicology, 22(1), 45-49 (1998-03-10)
The use of mushrooms containing the hallucinogenic substance psilocybin for intentional intoxication is relatively common. Occasionally, this results in adverse reactions with typical tachycardia that is not evidently caused by psilocybin. This study demonstrates the presence of phenylethylamine in the
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
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