5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine

Modify Date: 2025-08-31 18:53:52

5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine Structure
5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine structure
Common Name 5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine
CAS Number 5298-71-5 Molecular Weight 310.39200
Density 1.225g/cm3 Boiling Point 547.3ºC at 760 mmHg
Molecular Formula C22H18N2 Melting Point 283-285ºC(lit.)
MSDS N/A Flash Point 247.2ºC

 Names

Name 5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.225g/cm3
Boiling Point 547.3ºC at 760 mmHg
Melting Point 283-285ºC(lit.)
Molecular Formula C22H18N2
Molecular Weight 310.39200
Flash Point 247.2ºC
Exact Mass 310.14700
PSA 25.78000
LogP 5.16540
Index of Refraction 1.718
InChIKey RWOUETIZGZHNKY-UHFFFAOYSA-N
SMILES Cc1c2c(nc3ccccc13)-c1nc3ccccc3c(C)c1CC2

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-37/39
HS Code 2933990090

 Synthetic Route

~37%

5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine Structure

5,8-dimethyl-6,...

CAS#:5298-71-5

Literature: SEMICONDUCTOR ENERGY LABORATORY CO., LTD. Patent: WO2006/4138 A1, 2006 ; Location in patent: Page/Page column 28-29 ;

~80%

5,8-dimethyl-6,7-dihydroquinolino[3,2-c]acridine Structure

5,8-dimethyl-6,...

CAS#:5298-71-5

Literature: Viau, Lydie; Senechal, Katell; Maury, Olivier; Guegan, Jean-Paul; Dupau, Philippe; Toupet, Loic; Le Bozec, Hubert Synthesis, 2003 , # 4 p. 577 - 583

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3,8,9-dibenzo-4,7-dimethyl-5,6-dihydro-1,10-phenanthroline
4,4'-dimethyl-3,3'-dimethylene-2,2'-biquinoline
BIDD:GT0594
5,6-dihydro-4,7-dimethyl-dibenzo[b,j]-1,10-phenanthroline
EINECS 226-146-7
5,8-dimethyl-6,7-dihydro-dibenzo[b,j][1,10]phenanthroline
6,7-dihydro-5,8-dimethyldibenzo[b,j][1,10]phenanthroline
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