2-ISOBUTOXYETHYL BENZOATE synthesis
- Product Name:2-ISOBUTOXYETHYL BENZOATE
- CAS Number:5451-76-3
- Molecular formula:C13H18O3
- Molecular Weight:222.28
111-76-2
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65-85-0
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5451-76-3
27 suppliers
$333.00/25mg
Yield:-
Reaction Conditions:
with dibutyltin dilaurate at 160; for 8 h;Temperature;Reagent/catalyst;
Steps:
1-4 Example 4
1 mol of benzoic acid, 3 mol of ethylene glycol monobutyl ether, and 0.002 mol of dibutyltin dilaurate were sequentially added to a 1000 mL round bottom flask.The temperature was raised to 160 ° C and refluxed for 8 h.After the reaction is completed, it is cooled to room temperature.The conversion of benzoic acid by gas chromatography was 97.2%. The reacted material is rectified in a rectification column, and the pressure in the column is about -0.098 MPa.The top temperature of the four towers was 41 ° C, 92 ° C, 120 ° C, and 170 ° C.The final product has a purity of 99.80% and no odor.
References:
Shanghai Zhongrong Technology Co., Ltd.;Wu Chaoyong;Dai Shumei;Li Qiuyuan CN110283073, 2019, A Location in patent:Paragraph 0015; 0020-0027
108-86-1
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111-76-2
732 suppliers
$9.00/1g
201230-82-2
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5451-76-3
27 suppliers
$333.00/25mg
65-85-0
1315 suppliers
$10.00/25 g