Isocyanate de ph+#233;nyle, pour la d+#233;rivation de HPLC, >=99,0% (GC)

Code: 78750-100ML D2-231

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

Application

Phenyl isocyanate was used in preparing grapheme-polymer nanocomposites by mixing exfoliated phenyl isocyanate-treated graphite oxide sheets with polystyrene. It ...


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$250.39 100ML

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

Application

Phenyl isocyanate was used in preparing grapheme-polymer nanocomposites by mixing exfoliated phenyl isocyanate-treated graphite oxide sheets with polystyrene. It was used in studying its reaction of o-hydroxybenzyl alcohol in polar solvents with in situ FT-IR which showed that phenolic hydroxyl group reacts easily than aliphatic hydroxyl group.

General description

Phenyl isocyanate is an aromatic monoisocyanate which is a constituent of diphenyl methane diisocyanate. It is suitable to make aryl ureas with amine at room temperature making it unlikely to detect isocyanate formation using NMR. It reacts with amino acids in alkaline solution and with peptone.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Other Notes

Reagent for the determination of alcohols and amines

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assay≥99.0% (GC)
bp162-163 °C (lit.)
density1.096 g/mL at 25 °C (lit.)
formliquid
gradefor HPLC derivatization
InChI keyDGTNSSLYPYDJGL-UHFFFAOYSA-N
InChI1S/C7H5NO/c9-6-8-7-4-2-1-3-5-7/h1-5H
mp−30 °C (lit.)
Quality Level100
qualityLiChropur
refractive indexn20/D 1.535 (lit.), n20/D 1.536
SMILES stringO=C=Nc1ccccc1
technique(s)HPLC: suitable
vapor pressure1.4 mmHg ( 20 °C)
Cas Number103-71-9
Hazard Class6.1
Un Number2487
Pack Group1
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