3029-40-1 1,8-Diphenyl-1,3,5,7-octatetraene
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3029-40-1 1,8-Diphenyl-1,3,5,7-octatetraene

product Name 1,8-Diphenyl-1,3,5,7-octatetraene
Synonyms 1,8-Diphenylocta-1,3,5,7-tetraene; 1,1'-octa-1,3,5,7-tetraene-1,8-diyldibenzene; 1,1'-(1E,3E,5E,7E)-octa-1,3,5,7-tetraene-1,8-diyldibenzene
Molecular Formula C20H18
Molecular Weight 258.3569
InChI InChI=1/C20H18/c1(3-7-13-19-15-9-5-10-16-19)2-4-8-14-20-17-11-6-12-18-20/h1-18H/b3-1+,4-2+,13-7+,14-8+
CAS Registry Number 3029-40-1
EINECS 221-198-7
Molecular Structure 3029-40-1 1,8-Diphenyl-1,3,5,7-octatetraene
Density 1.023g/cm3
Melting point 235-237℃
Boiling point 444.9°C at 760 mmHg
Refractive index 1.645
Flash point 250.2°C
Vapour Pressur 1.08E-07mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:Avoid contact with skin and eyes.;
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