Phosphate de Tri - O - tolyl

Code: 51885-250mg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Tri-o-tolyl phosphate may be used as an analytical reference standard for the determination of tri-o-tolyl phosphate in:Surface water and wastew...


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$63.00 250MG
$75.60 inc. VAT
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Tri-o-tolyl phosphate may be used as an analytical reference standard for the determination of tri-o-tolyl phosphate in:Surface water and wastewater effluent samples by liquid chromatography coupled to tandem mass spectrometry equipped with electrospray ionization (LC-ESI-MS/MS) operating under the multiple reaction monitoring (MRM) mode of detection.Human hair and nails by liquid-liquid extraction (LLE) and gas chromatography-mass spectrometry (GC-MS).Indoor air, dust and window wipes by GC-MS/MS.Outdoor air samples by ultra-performance liquid chromatography coupled to triple quadrupole mass spectrometry (UPLC-QqQ-MS/MS) equipped with ESI source and MRM detection.

General description

Tri-o-tolyl phosphate is classified under the class of non-halogenated organophosphate esters (OPEs).

application(s)environmental
assay≥97.0% (HPLC)
formatneat
gradeanalytical standard
impurities≤0.5% water
InChI keyYSMRWXYRXBRSND-UHFFFAOYSA-N
InChI1S/C21H21O4P/c1-16-10-4-7-13-19(16)23-26(22,24-20-14-8-5-11-17(20)2)25-21-15-9-6-12-18(21)3/h4-15H,1-3H3
Quality Level100
refractive indexn20/D 1.559-1.563
shelf lifelimited shelf life, expiry date on the label
SMILES stringO=P(OC1=C(C)C=CC=C1)(OC2=C(C)C=CC=C2)OC3=CC=CC=C3C
storage temp.2-8°C
Cas Number78-30-8
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