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

Base Information

• Chemical Name: 2,2-Bis-(4-cyanatophenyl)propane
• CAS No.: 1156-51-0
• Deprecated CAS: 115810-22-5,205652-76-2,2068009-60-7,2095086-83-0,85445-70-1,116244-04-3,126851-13-6,130809-13-1,64735-08-6,1131421-16-3
• Molecular Formula: C17H14N2O2
• Molecular Weight: 278.31
• Hs Code.: 2929100090
• European Community (EC) Number: 214-590-4
• NSC Number: 646242
• DSSTox Substance ID: DTXSID60893753
• Nikkaji Number: J56.246G
• Wikidata: Q72444757
• ChEMBL ID: CHEMBL2005240
• Mol file: 1156-51-0.mol

Synonyms:Cyanicacid, (1-methylethylidene)di-4,1-phenylene ester (9CI);Cyanic acid,isopropylidenedi-p-phenylene ester (7CI,8CI);2,2-Bis(p-cyanatophenyl)propane;4,4'-Dicyanatodiphenyldimethylmethane;4,4'-Isopropylidenediphenyl dicyanate;AroCy B 10;AroCy B 40;AroCy B 40S;B10;B 40;B 40S;BADCY;Bandy;CA 210;Dian dicyanate;HF 1;HF 1 (cyanate ester);NSC 646242;Skylex CA 200;Skylex CA 260;

Chemical Property of 2,2-Bis-(4-cyanatophenyl)propane

Chemical Property:

• Appearance/Colour: Crystalline powder
• Vapor Pressure: 2.55E-06mmHg at 25°C
• Melting Point: 80 °C
• Refractive Index: 1.567
• Boiling Point: 391 °C at 760 mmHg
• Flash Point: 149.5 °C
• PSA: 66.04000
• Density: 1.171 g/cm³
• LogP: 3.73226
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: 470g/L in organic solvents at 20 ℃
• Water Solubility.: 944μg/L at 20℃
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 278.105527694
• Heavy Atom Count: 21
• Complexity: 386

Purity/Quality:

99% ^*data from raw suppliers

2,2-Bis(4-cyanatophenyl)propane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,T,Xn
• Hazard Codes: Xi,T,Xn

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C1=CC=C(C=C1)OC#N)C2=CC=C(C=C2)OC#N
• Uses: Primaset(R) BADCy 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

Technology Process of 2,2-Bis-(4-cyanatophenyl)propane

There total 4 articles about 2,2-Bis-(4-cyanatophenyl)propane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.1%

BPA (80-05-7) + bromocyane (506-68-3) → 2,2-bis(4-cyanatophenyl)propane (1156-51-0,25722-66-1)

Guidance literature:

With hydrogenchloride; triethylamine; In water; acetone;

Reference yield:

BPA (80-05-7) + cyanogen chloride (506-77-4) → 2,2-bis(4-cyanatophenyl)propane (1156-51-0,25722-66-1)

Guidance literature:

With triethylamine;

Reference yield:

3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)phenyl cyanate → 2,2-bis(4-cyanatophenyl)propane (1156-51-0,25722-66-1)

Guidance literature:

With 2,2'-azobis(isobutyronitrile);

upstream raw materials:

BPA

cyanogen chloride

bromocyane

Downstream raw materials:

1H,1'H-5,5'-[4,4'-(1-methyl-ethane-1,1-diyl)-diphenoxy]-bis-tetrazole

C₅₁H₄₂N₆O₆

2-(3,5-dimethylisoxazol-4-yl)-3-(4-methoxyphenyl)-5,6-dihydrocyclopenta[b]pyrrole-1(4H)-carbonitrile

5-chloro-2-(2,4-dimethylthiophen-3-yl)-3-(4-methoxyphenyl)-1H-indole-1-carbonitrile

Refernces

• 1、 -. "Cyanate ester resin synthesis method". Paragraph 0024-0035; 0043-0046. . Retrieved 2020/06/20.
• 2、 Mansoori,Sarvari,Zamanloo,Imanzadeh. "Synthesis and characterization of new polynuclear bis-5-oxy-1H-tetrazoles". experimental part. p. 154 - 157. Retrieved 2009/09/06.