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20867-01-0 methyl (7E)-7-[(2E)-but-2-en-1-ylidene]-1-oxo-1,7-dihydrocyclopenta[c]pyran-4-carboxylate
produktnavn methyl (7E)-7-[(2E)-but-2-en-1-ylidene]-1-oxo-1,7-dihydrocyclopenta[c]pyran-4-carboxylate
Engelsk navn methyl (7E)-7-[(2E)-but-2-en-1-ylidene]-1-oxo-1,7-dihydrocyclopenta[c]pyran-4-carboxylate;(E,E)-7-(2-Butenylidene)-1,7-dihydro-1-oxocyclopenta[c]pyran-4-carboxylic acid methyl ester;20867-01-0;Cyclopenta(c)pyran-4-carboxylic acid, 7-(2-butenylidene)-1,7-dihydro-1-oxo-, methyl ester, (E,E)-;Cyclopenta[c]pyran-4-carboxylic acid, 7- (2-butenylidene)-1,7-dihydro-1-oxo-, methyl ester, (E,E)-;cyclopenta[c]pyran-4-carboxylic acid, 7-[(2E)-2-buten-1-ylidene]-1,7-dihydro-1-oxo-, methyl ester, (7E)-;Methyl (7E)-7-[(2E)-but-2-en-1-ylidene]-1-oxo-1,7-dihydrocyclopenta[c]pyran-4-carboxylate;Methyl 7-Crotonylidenecyclopenta[c]pyran-1-(7H)-one-4-carboxylate
Molekylær Formel C14H12O4
Molekylvekt 244.2427
InChI InChI=1/C14H12O4/c1-3-4-5-9-6-7-10-11(13(15)17-2)8-18-14(16)12(9)10/h3-8H,1-2H3/b4-3+,9-5+
CAS-nummer 20867-01-0
Molecular Structure 20867-01-0 methyl (7E)-7-[(2E)-but-2-en-1-ylidene]-1-oxo-1,7-dihydrocyclopenta[c]pyran-4-carboxylate
Tetthet 1.25g/cm3
Kokepunkt 455.4°C at 760 mmHg
Brytningsindeks 1.583
Flammepunktet 239.3°C
Damptrykk 1.76E-08mmHg at 25°C
MSDS Material Safety Data Sheet

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