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(2E)-2-benzal-4-phenyl-but-3-ynoic acid ethyl ester
SpectraBase Compound ID v6TaJknQmF
InChI InChI=1S/C19H16O2/c1-2-21-19(20)18(15-17-11-7-4-8-12-17)14-13-16-9-5-3-6-10-16/h3-12,15H,2H2,1H3/b18-15+
InChIKey ZEZPDRPGWCLPSO-OBGWFSINSA-N
Mol Weight 276.33 g/mol
Molecular Formula C19H16O2
Exact Mass 276.11503 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID DUZadPOwgod
Name (2E)-2-benzal-4-phenyl-but-3-ynoic acid ethyl ester
Alternate Name(s) (2E)-4-phenyl-2-(phenylmethylene)-3-butynoic acid ethyl ester Ethyl (2E)-2-benzylidene-4-phenyl-but-3-ynoate Ethyl (2E)-4-phenyl-2-(phenylmethylidene)but-3-ynoate
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Formula C19H16O2
InChI InChI=1S/C19H16O2/c1-2-21-19(20)18(15-17-11-7-4-8-12-17)14-13-16-9-5-3-6-10-16/h3-12,15H,2H2,1H3/b18-15+
InChIKey ZEZPDRPGWCLPSO-OBGWFSINSA-N
Molecular Weight 276.335 g/mol
SMILES C(\C(C(=O)OCC)=C/c1ccccc1)#Cc1ccccc1
SPLASH splash10-0pb9-1690000000-3c4a68c8b835978de893
Source of Spectrum PS-54-146-19
Wiley ID 805183