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α-Methylene-γ-butyrolactone

ALDRICH/226416 - 97%

Synonym: alpha-Methylene-gamma-butyrolactone; 3-Methylenedihydro-2(3H)-furanone; Tulipane

CAS Number: 547-65-9
Empirical Formula (Hill Notation): C5H6O2
Molecular Weight: 98.10
MDL Number: MFCD00005407
Linear Formula: C5H6O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-226416-1G 1 g
 $64.30
1/EA		 Add To Favorites
45-226416-5G 5 g
 $171.00
1/EA		 Add To Favorites

 

assay 97%
bp 86-88 °C/12 mmHg (lit.)
contains ~2% 2,6-di-tert-butyl-p-cresol as stabilizer
density 1.119 g/mL at 25 °C (lit.)
form liquid
functional group ester
InChI 1S/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2
InChI key GSLDEZOOOSBFGP-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.472 (lit.)
SMILES string C=C1CCOC1=O
solubility water: soluble(lit.)
storage temp. 2-8°C
Application: α-Methylene-γ-butyrolactone (Tulipane) was used to develop optically active spiro-[butyrolactone-pyrrolidine] via Cu(I)-catalyzed exo-selective 1,3-dipolar cycloaddition of azomethine ylides.
Packaging: 1, 5 g in glass bottle
Purity 97%
bp 86-88 °C/12 mmHg (lit.)
Density 1.119 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.472 (lit.)
Storage Temp. 2-8°C
UNSPSC 12352100

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