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76735

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

derivatization grade (GC derivatization), LiChropur™, ≥99.0% (AT)

Synonym(s):

PFBHA·HCl

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About This Item

Linear Formula:
C6F5CH2ONH2·HCl
CAS Number:
57981-02-9
Molecular Weight:
249.57
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
329767306
EC Number:
261-057-7
Beilstein/REAXYS Number:
4031190
MDL number:
MFCD00012953
Assay:
≥99.0% (AT)
Form:
solid
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grade

derivatization grade (GC derivatization)

Quality Segment

100

assay

≥99.0% (AT)

form

solid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Alkylations

technique(s)

gas chromatography (GC): suitable

mp

212-218 °C, 227 °C (subl.) (lit.)

solubility

H2O: 5%, clear

SMILES string

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

InChI key

HVMVKNXIMUCYJA-UHFFFAOYSA-N

General description

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

Application

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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