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197-74-0

197-74-0 structure
197-74-0 structure
  • Name: 2,3:8,9-Di[1,3]butadienoperylene
  • Chemical Name: Dibenzo[fg,qr]pentacene
  • CAS Number: 197-74-0
  • Molecular Formula: C28H16
  • Molecular Weight: 352.42700
  • Create Date: 2017-09-01 15:09:17
  • Modify Date: 2025-09-09 14:39:03
Name Dibenzo[fg,qr]pentacene
Synonyms 2,3: 8,9-Dibenzoperylen
Dibenzo<fg,qr>pentacene
Dibenzo<b.k.>-perylen
Dibenzo<fg,qr>pentacen
Density 1.333g/cm3
Boiling Point 629.3ºC at 760 mmHg
Molecular Formula C28H16
Molecular Weight 352.42700
Flash Point 330.5ºC
Exact Mass 352.12500
LogP 8.04360
Vapour Pressure 4.58E-15mmHg at 25°C
Index of Refraction 1.931
HS Code 2902909090
573-17-1 structure

573-17-1

~%

197-74-0 structure

197-74-0

Literature: Clar Chemische Berichte, 1932 , vol. 65, p. 846,849 Chemische Berichte, 1948 , vol. 81, p. 520,523 Full Text Show Details Zinke; Holzer; Ziegler Monatshefte fuer Chemie, 1951 , vol. 82, p. 645,647
85-01-8 structure

85-01-8

~%

197-74-0 structure

197-74-0

Literature: Franck,H.-G.; Buffleb,H. Justus Liebigs Annalen der Chemie, 1967 , vol. 701, p. 53 - 57
85-01-8 structure

85-01-8

~%

129-00-0 structure

129-00-0

120-12-7 structure

120-12-7

197-69-3 structure

197-69-3

Detail
Literature: Badger,G.M. et al. Australian Journal of Chemistry, 1964 , vol. 17, p. 1138 - 1146
7446-70-0 structure

7446-70-0

573-17-1 structure

573-17-1

71-43-2 structure

71-43-2

~%

197-74-0 structure

197-74-0

Literature: Ioffe Zhurnal Obshchei Khimii, 1933 , vol. 3, p. 524,526 Chem. Zentralbl., 1935 , vol. 106, # I p. 391 Full Text Show Details Zinke; Ziegler Chemische Berichte, 1941 , vol. 74, p. 115 Full Text Show Details Braude et al. Journal of the Chemical Society, 1954 , p. 1049,1056 Full Text Show Details Schauenstein; Buergermeister Chemische Berichte, 1943 , vol. 76, p. 1205 Full Text Show Details Clar Chemische Berichte, 1932 , vol. 65, p. 846,849 Chemische Berichte, 1948 , vol. 81, p. 520,523
7446-70-0 structure

7446-70-0

85-01-8 structure

85-01-8

71-43-2 structure

71-43-2

~%

197-74-0 structure

197-74-0

Literature: Ioffe Zhurnal Obshchei Khimii, 1933 , vol. 3, p. 524,526 Chem. Zentralbl., 1935 , vol. 106, # I p. 391 Full Text Show Details Braude et al. Journal of the Chemical Society, 1954 , p. 1049,1056 Full Text Show Details Clar,E. Polycyclic Hydrocarbons, Bd. 2 S. 53
7446-70-0 structure

7446-70-0

85-01-8 structure

85-01-8

7646-78-8 structure

7646-78-8

71-43-2 structure

71-43-2

~%

Detail
Literature: Ioffe Zhurnal Obshchei Khimii, 1933 , vol. 3, p. 524,526 Chem. Zentralbl., 1935 , vol. 106, # I p. 391 Full Text Show Details Braude et al. Journal of the Chemical Society, 1954 , p. 1049,1056 Full Text Show Details Clar,E. Polycyclic Hydrocarbons, Bd. 2 S. 53
HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
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