Ethyl 3-methyl-4-oxocrotonate

ALDRICH/68259 - ≥97.0% (GC)

Synonym: Ethyl trans-γ-oxosenecioate; Ethyl trans-3-methyl-4-oxo-2-butenoate

CAS Number: 62054-49-3
Empirical Formula (Hill Notation): C₇H₁₀O₃
Molecular Weight: 142.15
MDL Number: MFCD00043412
Linear Formula: C₇H₁₀O₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-68259-50ML	50 mL	$344.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (GC)
bp	195-202 °C (lit.)
density	1.044 g/mL at 20 °C (lit.)
form	liquid
functional group	aldehyde
	ester
InChI	1S/C7H10O3/c1-3-10-7(9)4-6(2)5-8/h4-5H,3H2,1-2H3/b6-4+
InChI key	YLFXEUMFBVGYEL-GQCTYLIASA-N
Quality Level	100
refractive index	n20/D 1.461
SMILES string	[H]C(=O)C(C)=CC(=O)OCC
storage temp.	2-8°C

Other Notes:	C₅-aldehydic ester useful for the synthesis of isoprenoids by Wittig reaction
Packaging:	50 mL in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	228.2 °F - closed cup
Flash Point(C)	109 °C - closed cup

Purity	≥97.0% (GC)
bp	195-202 °C (lit.)
Density	1.044 g/mL at 20 °C (lit.)
Refractive Index	n20/D 1.461
Storage Temp.	2-8°C
UNSPSC	12352100

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