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68817-65-2 4',4pi(5pi)-Diacetyldibenzo-18-krone-6

produktnavn 4',4pi(5pi)-Diacetyldibenzo-18-krone-6
Synonymer ; 4,4(5)-Diacetyldibenzo-18-krone-6; 1,1'-(6,7,9,10,17,18,20,21-oktahydrodibenzo[b,k][1,4,7,10,13,16]heksaoksasyklooktadecin-2,13-diyl)dietanon;
Engelsk navn 4',4pi(5pi)-Diacetyldibenzo-18-crown-6;4,4(5)-Diacetyldibenzo-18-crown-6;1,1'-(6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine-2,13-diyl)diethanone
Molekylær Formel C24H28O8
Molekylvekt 444.4743
InChI InChI=1/C24H28O8/c1-17(25)19-3-5-21-23(15-19)31-13-9-27-8-12-30-22-6-4-20(18(2)26)16-24(22)32-14-10-28-7-11-29-21/h3-6,15-16H,7-14H2,1-2H3
CAS-nummer 68817-65-2
Molecular Structure 68817-65-2  4',4pi(5pi)-Diacetyldibenzo-18-krone-6
Tetthet 1.144g/cm3
Smeltepunkt 194℃
Kokepunkt 641.7°C at 760 mmHg
Brytningsindeks 1.508
Flammepunktet 275.9°C
Damptrykk 2.31E-16mmHg at 25°C
Hazard symboler  Xn##Harmful:;
Risiko Koder R20/21/22##Harmful by inhalation, in contact with skin and if swallowed.||R36/37/38##Irritating to eyes, respiratory system and skin.:;
Sikkerhet Beskrivelse S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S36/37/39##Wear suitable protective clothing, gloves and eye/face protection.:;
MSDS Material Safety Data Sheet

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