Detail of "193-43-1"

CAS Number:
193-43-1
Name:
1,2:5,6-Dibenzopyracylene
Molecular Structure:
Formula:
C₂₂H₁₂
Molecular Weight:
276.3307
Synonyms:
3,4-peri-Phenylenefluoranthene;4,5-(1,2-Phenylene)fluoranthene;4,5-(p-Phenylene)fluoranthene;Indeno[1,2,3-cd]fluoranthene;p-Phenylenefluoranthene;
Density:
1.36 g/cm³
Boiling Point:
872.2 °C at 760 mmHg
Flash Point:
405.1 °C

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Organic compounds in radiation fogs in Davis (California): Organic compounds in radiation fogs in Davis (California). Herckes, Pierre; Hannigan, Michael P.; Trenary, Laurie; Lee, Taehyoung; Collett, Jeffrey L. (Department of Atmospheric Science, Colorado State University, Fort Collins, CO 80523 1371, USA). Atmospheric Research, 64(1-4), 99-108 (English) 2002 Elsevier Science B.V. CODEN: ATREEW.Chemicals with cas numbers 91-20-3 and 193-43-1 also play role. ISSN: 0169-8095. DOCUMENT TYPE: Journal CA Section: 61 (Water) New stainless steel active fogwater collectors were designed and used in Davis (CA, USA) to collect fogwater for the speciation of org. matter. Org. compds. in fog samples were extd. by liq.-liq. extn. and analyzed by gas chromatog. coupled to mass spectrometry. Numerous org. compds., including various alkanes, polycyclic arom. hydrocarbons (PAH) and alkanoic acids, have been identified in the fogwater samples. Higher mol. wt. (MW) compds. are preferentially assocd. with an insol. phase inside the fog drops, whereas lower mol. wt. and more polar compds. are found predominantly in the dissolved phase. Concns. in the dissolved phase were sometimes much higher than estd. by the compds.' aq. solubilities. .