264776-25G Display Image

trans-2-Methyl-2-pentenoic acid, 97%

Code: 264776-25G D2-231

General description

Adsorption and desorption of trans-2-methyl-2-pentenoic acid in dichloromethane has been investigated by using in situ attenuated total ...


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General description

Adsorption and desorption of trans-2-methyl-2-pentenoic acid in dichloromethane has been investigated by using in situ attenuated total reflection infrared spectroscopy. Asymmetric hydrogenation of trans-2-methyl-2-pentenoic acid in hexane over two well defined E-40692 and E-5220 Engelhard Pd/Al2O3 catalysts modified with cinchonidine has been studied.

Packaging

25 g in glass bottle

assay97%
bp123-125 °C/30 mmHg (lit.)
formliquid
impurities2% cis-isomer
InChI keyJJYWRQLLQAKNAD-SNAWJCMRSA-N
InChI1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8)/b5-4+
mp26-28 °C (lit.)
Quality Level100
refractive indexn20/D 1.46 (lit.)
SMILES stringCCC=C(/C)C(O)=O
vapor density>1 (vs air)
Cas Number16957-70-3
Hazard Class8
Un Number3261
Pack Group3
This product has met the following criteria: