76735
O -（2,3,4,5,6-五氟苄基）羟胺 盐酸盐
derivatization grade (GC derivatization), LiChropur™, ≥99.0% (AT)
别名:
PFBHA·HCl
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关于此项目
线性分子式:
C6F5CH2ONH2·HCl
化学文摘社编号:
分子量:
249.57
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
EC Number:
261-057-7
Beilstein/REAXYS Number:
4031190
MDL number:
Assay:
≥99.0% (AT)
Form:
solid
form
solid
InChI key
HVMVKNXIMUCYJA-UHFFFAOYSA-N
InChI
1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H
SMILES string
Cl.NOCc1c(F)c(F)c(F)c(F)c1F
grade
derivatization grade (GC derivatization)
assay
≥99.0% (AT)
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
Quality Level
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General description
O-（2,3,4,5,6-五氟苄基）羟胺盐酸盐（PFBHA.HCl）为衍生剂。
Application
PFBHA.HCl 用于含羰基代谢物的衍生化，随后通过 GC-MS 进行分析。也可用于醛衍生化，然后使用 GC/MS 进行醛水解。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Other Notes
GC-ECD 分析羰基化合物（酮类固醇和碳水化合物）的灵敏的衍生化试剂
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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
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
S Friedfeld et al.
Geophysical research letters, 27(14), 2093-2096 (2002-01-05)
A one-week in situ intercomparison campaign was completed on the Rice University campus for measuring HCHO using three different techniques, including a novel optical sensor based on difference frequency generation (DFG) operating at room temperature. Two chemical derivatization methods, 2,4-dinitrophenylhydrazine
Julián Zapata et al.
Analytica chimica acta, 660(1-2), 197-205 (2010-01-28)
This work presents a comparative study of the analytical characteristics of two methods for the analysis of carbonyl compounds in wine, both based on the derivatization with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA). In the first method derivatives are formed in the solid
Giuseppe Pieraccini et al.
Journal of chromatography. A, 955(1), 117-124 (2002-06-14)
Glutaraldehyde is used primarily in hospital environments for the disinfection of various instruments (e.g., endoscopes). We describe in this paper the measurement of glutaraldehyde in a hospital environment using solid-phase microextraction. The method includes, prior to sampling, the adsorption of
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