ChemicalBook CAS DataBase List Butyl propionate

Butyl propionate synthesis

11synthesis methods

Product Name:Butyl propionate
CAS Number:590-01-2
Molecular formula:C7H14O2
Molecular Weight:130.18

By esterification of propionic acid with n-butyl alcohol in the presence of concentrated H2SO4 or p-toluene sulfonic acid.

138-22-7 Synthesis

138-22-7
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590-01-2
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$14.00/5mL

Yield:590-01-2 67%

Reaction Conditions:

with hydrogen in ethanol at 220; under 37503.8 Torr; for 12 h;Catalytic behavior;

Steps:

10
The Fe-Ni/ZrO2 catalysts were fabricated as described in Example 3, and the tests were carried out in a batch process with 2.0 mmol of other a-hydroxy esters such asethyl lactate, 2-propyl lactate and 1-butyl lactate, 100 mg catalyst (Fe=0.05 mmol or2.68 wt% and Ni=0.01 mmol or 0.58 wt%), 8 g of solvent (i.e. methanol (MeOH) or ethanol (EtOH) or iso-propanol, or 1-butanol), 12 hours reaction time, 220°C reaction temperature, 50 bar H2 gas pressure, and naphthalene (internal standard). The catalyst was activated at 450 °C in air followed by reduction at 300°C for 3 hours under formiergas flow (10 vol. % H2 in N2, 50m1/min).

References:

DANMARKS TEKNISKE UNIVERSITET;SARAVANAMURUGAN, Shunmugavel;KHOKARALE, Santosh Govind;RIISAGER, Anders WO2017/1285, 2017, A1 Location in patent:Page/Page column 26

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