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194484 Sigma-Aldrich

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

≥98%

Synonym: PFBHA·HCl

  • CAS Number 57981-02-9

  • Linear Formula C6F5CH2ONH2·HCl

  • Molecular Weight 249.57

  •  Beilstein/REAXYS Number 4031190

  •  EC Number 261-057-7

  •  MDL number MFCD00012953

  •  PubChem Substance ID 24851655

  •  NACRES NA.22

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Properties

Related Categories Aryl Fluorinated Building Blocks, Biochemicals and Reagents, Building Blocks, C7, Chemical Synthesis,
Quality Level   100
assay   ≥98%
mp   227 °C (subl.) (lit.)
solubility   water: soluble 50 mg/mL, clear to slightly hazy, colorless
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

Description

Application

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride is used:
• In the preparation of oximes of steroids-bearing keto group.
• As a derivatization reagent in the determination of thromboxane B2, prostaglandins, amygdalin, and a variety of aldehydes, ketones, and acids.
It is a versatile reagent used for the detection of carbonyl-containing compounds by GC, GC-MS, and other methods.

Packaging

1 g in glass bottle

250 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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