13119-86-3 Usage
Compound Type
Polycyclic aromatic hydrocarbon (PAH) compound
Structure
Five fused benzene rings
Stability
Highly stable
Polarity
Relatively nonpolar
Solubility
Not easily soluble in water
Natural Occurrence
Found in petroleum, coal tar, and various combustion products
Environmental Significance
Used as a marker for environmental pollution caused by fossil fuel combustion
Health Effects
Potential carcinogen and mutagen, associated with respiratory problems and cancer
Monitoring and Reduction Efforts
Efforts are being made to monitor and reduce the presence of 1-methylcoronene in the environment due to its toxic properties.
Check Digit Verification of cas no
The CAS Registry Mumber 13119-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,1 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13119-86:
(7*1)+(6*3)+(5*1)+(4*1)+(3*9)+(2*8)+(1*6)=83
83 % 10 = 3
So 13119-86-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H14/c1-13-12-18-9-8-16-5-3-14-2-4-15-6-7-17-10-11-19(13)25-23(17)21(15)20(14)22(16)24(18)25/h2-12H,1H3
13119-86-3Relevant articles and documents
Short and efficient synthesis of coronene derivatives via ruthenium-catalyzed benzannulation protocol
Shen, Hung-Chin,Tang, Jhih-Meng,Chang, Hsu-Kai,Yang, Chia-Wei,Liu, Rai-Shung
, p. 10113 - 10116 (2007/10/03)
TpRuPPh3(CH3CN)2PF6 (3 mol %) was very active in catalytic benzannulation of 1-phenyl-2-ethynylbenzenes in dichloroethane (60 °C, 36 h) to afford phenanthrene in 95% yield. This method is applicable to the synthesis of various polycyclic aromatic hydrocarbons via two- and four-fold benzannulations, including various substituted coronene derivatives (53-86% yields) using this catalyst at a moderate loading (10 mol %).
