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57681-48-8

57681-48-8 structure
57681-48-8 structure

Name ethyl (E)-2-cyano-4-(1-prop-2-enylpyridin-4-ylidene)but-2-enoate
Synonyms ethyl (2E)-2-cyano-4-[1-(prop-2-en-1-yl)-1,4-dihydropyridin-4-ylidene]but-2-enoate
4-(1-Allyl-1H-pyridin-4-ylidene)-2-cyano-but-2-enoic acid ethyl ester
Density 1.147g/cm3
Boiling Point 372.5ºC at 760 mmHg
Molecular Formula C15H16N2O2
Molecular Weight 256.30000
Flash Point 179.1ºC
Exact Mass 256.12100
PSA 55.02000
LogP 1.74878
Index of Refraction 1.588
HS Code 2933399090
HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%