| Identification | More | [Name]
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE | [CAS]
57981-02-9 | [Synonyms]
2-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
FLOROX REAGENT
FLOROX(TM) REAGENT
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
O-(PENTAFLUOROBENZYL)HYDROXYAMINE HYDROCHLORIDE
O-(PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
O-PENTAFLUOROBENZYLHYDROXYLAMINE HYDROCHLORIDE IN PYRIDINE
PENTAFLUOROBENZYLHYDROXYLAMINE HCL
PFBHA
PFBHA HCL
TIMTEC-BB SBB003152
O-(2,3,4,5,6-pentafluorobenzyl)*hydroxylamine hyd
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYL-AMINE HYDROCHLORIDE, 99+%
O-(2,3,4,5,6-PENTAFLUOROBENZYL)*HYDROXYL AMINE HYDRO
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamineHCl
0-(2,3,4,5,6-Pentafluorobenzyl) Hydroxylamine Hydrochloride
O-(Pentafluorobenzyl)hydroxylamine hydrochloride 97%
O-(Pentafluorobenzyl)hydroxylaminehydrochloride97%
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Hydrochloride [for Oxime Preparation]
(2,3,4,5,6-Pentafluorobenzyl)oxyamine | [EINECS(EC#)]
261-057-7 | [Molecular Formula]
C7H5ClF5NO | [MDL Number]
MFCD00012953 | [Molecular Weight]
249.57 | [MOL File]
57981-02-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
227 °C (subl.)(lit.)
| [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
H2O: 5%, clear
| [form ]
powder to crystal | [color ]
White | [PH]
pH(5g/l, 25℃) : 2.0～3.0 | [Water Solubility ]
Soluble in water. | [BRN ]
4031190 | [InChI]
1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H | [InChIKey]
HVMVKNXIMUCYJA-UHFFFAOYSA-N | [SMILES]
Cl.NOCc1c(F)c(F)c(F)c(F)c1F | [CAS DataBase Reference]
57981-02-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [F ]
10 | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29280000 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride is used in the preparation of oximes of steroids having keto group. It is used 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 utilized for the detection of carbonyl-containing compounds by gas chromatography (GC), gas chromatography mass spectrometry (GC-MS) and other methods. As a derivatization reagent, it is also used for EC/LC analysis of keto-steroids and carbohydrates. | [General Description]
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA.HCl) is a derivatizing agent. | [reaction suitability]
reagent type: derivatization reagent
reaction type: Alkylations | [Purification Methods]
Recrystallise the salt from EtOH to form colourless leaflets. Drying the compound at high vacuum and elevated temperature will result in losses by sublimation. [Youngdale J Pharm Sci 65 625 1976, Wehner & Handke J Chromatog 177 237 1979, Nambara et al. give incorrect m as 115-116o J Chromatogr 114 81 1975.] |
| Spectrum Detail | Back Directory | [Spectrum Detail]
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE(57981-02-9)MS
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE(57981-02-9)1HNMR
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE(57981-02-9)13CNMR
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE(57981-02-9)IR1
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| Well-known Reagent Company Product Information | Back Directory | [Alfa Aesar]
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride, 99+%(57981-02-9) | [Sigma Aldrich]
57981-02-9(sigmaaldrich) | [TCI AMERICA]
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Hydrochloride [for Oxime Preparation],>98.0%(LC)(N)(57981-02-9) |
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