CAS Number: 103-71-9
Formula: C7H5NO
Formula Weight: 119.12
Linear Formula: C6H5NCO
MDL No.: MFCD00001994
Purity: >=99.0% (GC)
Boiling Point: 162-163 C(lit.)
Melting Point: -30 C (lit.)
Density: 1.096 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.535(lit.); n20/D 1.536
Beilstein Registry Number: 471391
EC Number: 203-137-6
UNSPSC Code: 12000000
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.
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.
Recommended products: Discover LiChropur reagents ideal for HPLC or LC-MS analysis
Other Notes: Reagent for the determination of alcohols and amines
RTECS: DA3675000
RIDADR: UN 2487 3(6.1) / PGI
WGK Germany: 2
Flash Point(F): 123.8 F
Flash Point(C): 51 C
R Codes: 10-22-26-34-42-52
S Codes: 16-26-28-36/37/39-45
IOD Codes: T+
Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
Hazard Statements: H226-H302-H314-H317-H330-H334
Precautionary statements: P260-P280-P284-P305 + P351 + P338-P310