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2,2-Bis-(4-cyanatophenyl)propane

  • Name 2,2-Bis-(4-cyanatophenyl)propane
  • EINECS214-590-4
  • CAS No. 1156-51-0
  • Density1.171 g/cm3
  • PSA66.04000
  • LogP3.73226
  • Solubility944μg/L at 20℃
  • Melting Point80 °C
  • FormulaC17H14N2O2
  • Boiling Point391 °C at 760 mmHg
  • Molecular Weight278.31
  • Flash Point149.5 °C
  • Transport InformationN/A
  • AppearanceCrystalline powder
  • Safety
  • Risk CodesR36/37/38; R20/21/22
  • Molecular Structure
    Molecular Structure of 1156-51-0 (2,2-Bis-(4-cyanatophenyl)propane)
  • Hazard SymbolsXi,T,Xn
  • SynonymsXi,T,Xn
  • Article Data13

2,2-Bis-(4-cyanatophenyl)propane Chemical Properties

Molecular Structure of Cyanic acid,C,C'-[(1-methylethylidene)di-4,1-phenylene] ester (CAS NO.1156-51-0):

IUPAC Name: [4-[2-(4-Cyanatophenyl)propan-2-yl]phenyl] cyanate
Canonical SMILES: CC(C)(C1=CC=C(C=C1)OC#N)C2=CC=C(C=C2)OC#N
InChI: InChI=1S/C17H14N2O2/c1-17(2,13-3-7-15(8-4-13)20-11-18)14-5-9-16(10-6-14)21-12-19/h3-10H,1-2H3
InChIKey: AHZMUXQJTGRNHT-UHFFFAOYSA-N
Molecular Weight: 278.30526 [g/mol]
Molecular Formula: C17H14N2O2
XLogP3: 4.1
H-Bond Donor: 0
H-Bond Acceptor: 4 
EINECS: 214-590-4 
Index of Refraction: 1.567
Molar Refractivity: 77.58 cm3
Molar Volume: 237.4 cm3
Surface Tension: 46.3 dyne/cm
Density: 1.171 g/cm3
Flash Point: 149.5 °C
Enthalpy of Vaporization: 64.05 kJ/mol
Boiling Point: 391 °C at 760 mmHg
Vapour Pressure: 2.55E-06 mmHg at 25 °C
Appearance: Crystalline Powder
Melting Point: 80 °C
Product Categories: Bisphenol A type Compounds (for High-Performance Polymer Research); Functional Materials; Reagent for High-Performance Polymer Research

2,2-Bis-(4-cyanatophenyl)propane Uses

 Cyanic acid,C,C'-[(1-methylethylidene)di-4,1-phenylene] ester (CAS NO.1156-51-0) is a cyanate ester monomer which is soluble in Methyl Ethyl Ketone (MEK), acetone and other prepreg solvents.This monomer will dissolve in other cyanate esters (PT resins, METHYLCy, LECy), epoxy and BMI (Maleinbisimides) and thermoplastics.

2,2-Bis-(4-cyanatophenyl)propane Specification

 Cyanic acid,C,C'-[(1-methylethylidene)di-4,1-phenylene] ester (CAS NO.1156-51-0), its Synonyms are 1,3-Bis(4-cyanophenyl)propane ; 4,4'-Isopropylidenediphenyl dicyanate ; 2,2-Bis-(4-cyanatophenyl)propane ; Propane,2,2-bis(4-cyanatophenyl)- .

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