Przejdź do zawartości
Merck

76735

Supelco

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride

for GC derivatization, LiChropur, ≥99.0% (AT)

Synonim(y):

PFBHA·HCl

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About This Item

Wzór liniowy:
C6F5CH2ONH2·HCl
Numer CAS:
Masa cząsteczkowa:
249.57
Beilstein:
4031190
Numer WE:
Numer MDL:
Kod UNSPSC:
12000000
Identyfikator substancji w PubChem:
NACRES:
NA.22

klasa czystości

for GC derivatization

Poziom jakości

Próba

≥99.0% (AT)

Postać

solid

jakość

LiChropur

przydatność reakcji

reagent type: derivatization reagent
reaction type: Alkylations

metody

gas chromatography (GC): suitable

mp

212-218 °C
227 °C (subl.) (lit.)

rozpuszczalność

H2O: 5%, clear

ciąg SMILES

Cl.NOCc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H

Klucz InChI

HVMVKNXIMUCYJA-UHFFFAOYSA-N

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Opis ogólny

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA.HCl) is a derivatizing agent.

Zastosowanie

PFBHA.HCl has been used for derivatization of metabolites with carbonyl groups followed by analysis via GC-MS. It has also been used in aldehyde derivatization followed by aldehydic hydrolysis using GC/MS.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Inne uwagi

Sensitive derivatizing agent for electron capture gas chromatographic analysis of carbonyl-containing compounds: keto steroids and carbohydrates

Informacje prawne

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
This page may contain text that has been machine translated.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Plasmalogen degradation by oxidative stress: production and disappearance of specific fatty aldehydes and fatty alpha-hydroxyaldehydes.
Stadelmann-Ingrand S
Free Radical Biology & Medicine, 31(10), 1263-1271 (2001)
Degradation of fluoranthene by Pasteurella sp. IFA and Mycobacterium sp. PYR-1:isolation and identification of metabolites.
Sepic E, Bricelj M, Leskovsek H.
Journal of Applied Microbiology, 85(4), 746-754 null
D A Cancilla et al.
Journal of chromatography, 627(1-2), 1-16 (1992-12-25)
A review on the use of O-(2,3,4,5,6-pentafluorophenyl)methylhydroxylamine hydrochloride (PFBHA) for the determination of carbonyl-containing compounds is presented. PFBHA has been used in the determination of such diverse compounds as thromboxane B2, prostaglandins, amygdalin and a variety of other aldehydes, ketones
Y W Lin et al.
Applied occupational and environmental hygiene, 15(11), 855-862 (2000-11-04)
Ketones are the major positive interferences for an aldehyde dynamic air sampler that consists of 200-mg 20 percent (w/w) O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) on Tenax TA contained in a Pyrex tube 7-mm OD, 5-mm ID, and 70-mm in length, that utilizes
Bruce D Pacolay et al.
Journal of environmental monitoring : JEM, 10(7), 853-860 (2008-08-09)
Solid-phase microextraction (SPME) was evaluated for the detection and quantification of the gas-phase carbonyls: citronellal, glyoxal, methylglyoxal, and beta-ionone. Prepared air samples containing the carbonyl compounds were collected at a flow rate of 2.8 L min(-1) in an impinger containing

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