3-ethyl-4-methyl-7-(prop-2-yn-1-yloxy)-2H-chromen-2-one (67268-46-6)

Identification
Name:	3-ethyl-4-methyl-7-(prop-2-yn-1-yloxy)-2H-chromen-2-one
Synonyms:	1-Aethyl-4-methyl-7-propargyloxy-cumarin [German];3-Ethyl-4-methyl-7-(2-propynyloxy)-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 3-ethyl-4-methyl-7-(2-propynyloxy)-;AC1MHGN7;1-Aethyl-4-methyl-7-propargyloxy-cumarin;LS-39660;3-ethyl-4-methyl-7-prop-2-ynoxychromen-2-one;67268-46-6
CAS:	67268-46-6
Molecular Formula:	C₁₅H₁₄O₃
Molecular Weight:	242.2699
InChI:	InChI=1/C15H14O3/c1-4-8-17-11-6-7-13-10(3)12(5-2)15(16)18-14(13)9-11/h1,6-7,9H,5,8H2,2-3H3
Molecular Structure:
Properties
Flash Point:	170.6°C
Boiling Point:	403.2°C at 760 mmHg
Density:	1.145g/cm³
Refractive index:	1.552
Flash Point:	170.6°C
Safety Data

4-methyl-3-prop-2-en-1-yl-7-(prop-2-yn-1-yloxy)-2H-chromen-2-one
7-(prop-2-yn-1-yloxy)-2H-chromen-2-one
4-(2-nitrophenyl)-7-(prop-2-yn-1-yloxy)-2H-chromen-2-one
4-methyl-6-{(2E)-2-[(prop-2-yn-1-yloxy)imino]ethyl}-2H-1,4-benzothiazin-3(4H)-one
4-ethyl-6-[(1E)-N-(prop-2-yn-1-yloxy)ethanimidoyl]-2H-1,4-benzoxazin-3(4H)-one
methyl 4-fluoro-3-(prop-2-yn-1-yloxy)benzoate
2,2,5-trimethyl-7-(prop-2-yn-1-yloxy)-2H-chromene
2,2,8-trimethyl-7-(prop-2-yn-1-yloxy)-2H-chromene
2,2-dimethyl-7-(prop-2-yn-1-yloxy)-2H-chromene
1-(2H-chromen-3-yl)-3-phenyl-prop-2-yn-1-one
7-{[4-(dimethylamino)but-2-yn-1-yl]oxy}-4-methyl-2H-chromen-2-one hydrochloride
8-(prop-2-en-1-yloxy)-3-(2H-tetrazol-5-yl)-2H-chromen-2-one
4-(PROP-2-YN-1-YLOXY)PYRIDINE
3-methyl-5-[(prop-2-yn-1-yloxy)methyl]-1,3-oxazolidin-2-one
7-ethoxy-3-ethyl-4-methyl-2H-chromen-2-one
5-methoxy-2-methyl-3-(prop-2-yn-1-yloxy)-2H-1,2,4,6-thiatriazine 1,1-dioxide
5-[(prop-2-yn-1-yloxy)methyl]-3-[2-(trifluoromethyl)phenyl]-1,3-oxazolidin-2-one
methyl 2,6-dimethoxy-5-[3-(tetrahydro-2H-pyran-2-yloxy)prop-1-yn-1-yl]pyrimidine-4-carboxylate
ethyl 1-ethyl-3-methyl-4-(prop-2-yn-1-yloxy)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
1-({2-methyl-2-[4-(prop-2-yn-1-yloxy)phenyl]propoxy}methyl)-3-phenoxybenzene