Product Name

  • Name

    4,4'-Cyclohexylidenebisphenol

  • EINECS 212-677-1
  • CAS No. 843-55-0
  • Article Data58
  • CAS DataBase
  • Density 1.166 g/cm3
  • Solubility Practically insoluble in water
  • Melting Point 190-192 °C(lit.)
  • Formula C18H20O2
  • Boiling Point 440.9 °C at 760 mmHg
  • Molecular Weight 268.356
  • Flash Point 207.3 °C
  • Transport Information
  • Appearance White powder
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 843-55-0 (4,4'-Cyclohexylidenebisphenol)
  • Hazard Symbols IrritantXi
  • Synonyms Phenol,4,4'-cyclohexylidenedi- (6CI,8CI);1,1-Bis(4-hydroxyphenyl)cyclohexane;Phenol,4,4'-cyclohexylidenebis-;Antigene W;Bis-Z;Bisphenol Z;Dian C;NSC29881;NSC 50761;
  • PSA 40.46000
  • LogP 4.34800

4,4'-Cyclohexylidenebisphenol Chemical Properties

Molecule structure of 4,4'-Cyclohexylidenebisphenol (CAS NO.843-55-0):

IUPAC Name: 4-[1-(4-Hydroxyphenyl)cyclohexyl]phenol 
Molecular Weight: 268.3502 g/mol
Molecular Formula: C18H20O2 
Density: 1.166 g/cm3 
Melting Point: 190-192 °C(lit.)
Boiling Point: 440.9 °C at 760 mmHg 
Flash Point: 207.3 °C
Index of Refraction: 1.614
Molar Refractivity: 80.22 cm3
Molar Volume: 230.1 cm3
Surface Tension: 53.1 dyne/cm 
Enthalpy of Vaporization: 72.5 kJ/mol
Vapour Pressure: 2.2E-08 mmHg at 25 °C
XLogP3-AA: 5.4
H-Bond Donor: 2
H-Bond Acceptor: 2
Rotatable Bond Count: 2
Tautomer Count: 3
Exact Mass: 268.14633
MonoIsotopic Mass: 268.14633
Topological Polar Surface Area: 40.5
Heavy Atom Count: 20
Canonical SMILES: C1CCC(CC1)(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O
InChI: InChI=1S/C18H20O2/c19-16-8-4-14(5-9-16)18(12-2-1-3-13-18)15-6-10-17(20)11-7-15/h4-11,19-20H,1-3,12-13H2
InChIKey: SDDLEVPIDBLVHC-UHFFFAOYSA-N
EINECS: 212-677-1
Product Categories of 4,4'-Cyclohexylidenebisphenol (CAS NO.843-55-0): Color Former & Related Compounds;Developer;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research

4,4'-Cyclohexylidenebisphenol Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany: 3

4,4'-Cyclohexylidenebisphenol Specification

 4,4'-Cyclohexylidenebisphenol (CAS NO.843-55-0) is also named as AI3-16834 ; CCRIS 4918 ; 1,1'-Bis(4-hydroxyphenyl)cyclohexane ; Phenol, 4,4'-cyclohexylidenebis- .

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