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185353 Aldrich

Phenyl isocyanate

≥98%

  • CAS Number 103-71-9

  • Linear Formula C6H5NCO

  • Molecular Weight 119.12

  •  Beilstein Registry Number 471391

  •  EC Number 203-137-6

  •  MDL number MFCD00001994

  •  eCl@ss 39031801

  •  PubChem Substance ID 24850685

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Properties

Related Categories Building Blocks, Chemical Synthesis, Isocyanates, Nitrogen Compounds, Organic Building Blocks More...
vapor pressure   1.4 mmHg ( 20 °C)
InChI Key   DGTNSSLYPYDJGL-UHFFFAOYSA-N
assay   ≥98%
refractive index   n20/D 1.535(lit.)
bp   162-163 °C(lit.)
mp   −30 °C (lit.)
density   1.096 g/mL at 25 °C(lit.)
storage temp.   2-8°C

Description

Packaging

100, 500 g in Sure/Seal™

5 g in glass bottle

Application

Phenyl isocyanate was used to prepare chemically modified cellulose paper. It was used in the synthesis of functionalized graphene oxide nanoplatelets.

General description

Phenyl isocyanate reacts with ethyl alcohol to yield ethyl α,γ-diphenylallophanate and trace of phenyl isocyanate dimer.

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2487 3(6.1) / PGI
WGK Germany 
2
RTECS 
DA3675000
Flash Point(F) 
123.8 °F
Flash Point(C) 
51 °C

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Protocols & Articles

Articles

HPLC Analysis of Isocyanates on Titan™ C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Isocyanates on Titan™ C18
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry

Peer-Reviewed Papers
15

References

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