469351
3,5-Difluorbenzylamin
96%
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
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About This Item
Lineare Formel:
F2C6H3CH2NH2
CAS-Nummer:
Molekulargewicht:
143.13
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
96%
Brechungsindex
n20/D 1.491 (lit.)
bp
184 °C (lit.)
Dichte
1.21 g/mL at 25 °C (lit.)
Funktionelle Gruppe
amine
fluoro
SMILES String
NCc1cc(F)cc(F)c1
InChI
1S/C7H7F2N/c8-6-1-5(4-10)2-7(9)3-6/h1-3H,4,10H2
InChIKey
VJNGGOMRUHYAMC-UHFFFAOYSA-N
Verwandte Kategorien
Anwendung
3,5-Difluorobenzylamine (DFBA) has been used as a derivatization reagent in the following studies:
- Determination of epichlorohydrin (ECH) in water by GC/MS analysis in selected ion monitoring (SIM) mode.
- Analysis of the epoxides 1,2-epoxybutane, epichlorohydrin, and epifluorohydrin in water by GC/MS analysis.
- Estimation of ECH in water by on-line solid-phase extraction (SPE) coupled to liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) using a triple quadrupole mass spectrometer.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Skin Corr. 1B
Lagerklassenschlüssel
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flammpunkt (°F)
165.2 °F - closed cup
Flammpunkt (°C)
74 °C - closed cup
Persönliche Schutzausrüstung
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Cristina Ripollés et al.
Rapid communications in mass spectrometry : RCM, 23(12), 1841-1848 (2009-05-15)
A new sensitive and selective method based on on-line solid-phase extraction (SPE) coupled to liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) using a triple quadrupole mass spectrometer has been developed for the determination of epichlorohydrin (ECH) in different types of
Stuart J Khan et al.
Analytical chemistry, 78(8), 2608-2616 (2006-04-18)
Trace concentrations of small soluble epoxides are suspected byproducts of drinking water ozonation. However, adequate characterization of epoxide formation is currently limited by the lack of suitable analytical methods to target these chemicals in dilute, but complex aqueous solutions. One
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