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Key Documents

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156388

Sigma-Aldrich

Pentafluorophenylhydrazine

97%

Sinónimos:

(Perfluorophenyl)hydrazine, NSC 88334, PFPH

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About This Item

Fórmula lineal:
C6F5NHNH2
Número de CAS:
828-73-9
Peso molecular:
198.09
Beilstein/REAXYS Number:
747800
EC Number:
212-586-7
MDL number:
MFCD00007574
UNSPSC Code:
12352100
PubChem Substance ID:
24849610
NACRES:
NA.22

assay

97%

form

powder

mp

74-76 °C (lit.)

SMILES string

NNc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C6H3F5N2/c7-1-2(8)4(10)6(13-12)5(11)3(1)9/h13H,12H2

InChI key

BYCUWCJUPSUFBX-UHFFFAOYSA-N

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Application

The product has been used to determine the purity of N-tert-butyl-N-[1-diethylphosphono-(2,2-dimethylpropyl)]nitroxide (DEPN) using 1H NMR spectroscopy.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

320102

Acetic anhydride

Formaldehído solution ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)

Sigma-Aldrich

252549

Formaldehído solution

Elena E Stashenko et al.
Journal of chromatographic science, 44(6), 347-353 (2006-08-04)
Specific chromatographic methodologies are developed for the analysis of carboxylic acids (C(2)-C(6), benzoic) and aldehydes (C(2)-C(10)) of low molecular weight in diverse matrices, such as air, automotive exhaust gases, human breath, and aqueous matrices. For carboxylic acids, the method is
Michael Otteneder et al.
Chemical research in toxicology, 15(3), 312-318 (2002-03-19)
Malondialdehyde is a ubiquitous product of lipid peroxidation that reacts with DNA to form premutagenic lesions. Principal among them is pyrimido-[1,2-alpha]purin-10(3H)-one (M(1)G). M(1)G has recently been found to be a reactive electrophile in DNA that couples with amines at basic
S Rochat et al.
Journal of chromatography. A, 1216(36), 6424-6432 (2009-08-05)
The GC-SNIF technique was used to obtain the olfactograms of shrimps, and their impact odorants were identified by MS hyphenated to the GC/olfactometric system and by comprehensive two-dimensional GC hyphenated to a time-of-flight MS. Confirming these identifications by their linear
A sensitive determination of alpha-keto acids by gas-liquid chromatography and its application to the assay of L-glutamate dehydrogenase and aminotransferases.
S Ohmori et al.
Analytical biochemistry, 112(2), 204-212 (1981-04-01)
Xiaobing Pang et al.
Talanta, 85(1), 406-414 (2011-06-08)
The classical analytical method for gaseous carbonyl measurements based on solid sorbent coated with 2,4-dinitrophenylhydrazine (DNPH) and analysis by HPLC/UV suffers from limited resolution of carbonyls with similar molecular structures and high molecular weights. In this paper, we report the
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