CARBONICACID,DIPENTYLESTER manufacturers
- Dipentyl carbonate
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- $1.00 / 1KG
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2025-12-12
- CAS:2050-94-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100000KG
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| | CARBONICACID,DIPENTYLESTER Basic information |
| | CARBONICACID,DIPENTYLESTER Chemical Properties |
| Boiling point | 238-240 °C | | density | 0.919±0.06 g/cm3(Predicted) | | storage temp. | 2-8°C | | solubility | Chloroform (Slightly), Hexane (Slightly) | | form | Oil | | color | Clear Colorless | | InChI | InChI=1S/C11H22O3/c1-3-5-7-9-13-11(12)14-10-8-6-4-2/h3-10H2,1-2H3 | | InChIKey | HSNQKJVQUFYBBY-UHFFFAOYSA-N | | SMILES | C(OCCCCC)(=O)OCCCCC |
| | CARBONICACID,DIPENTYLESTER Usage And Synthesis |
| Uses | Dipentyl Carbonate can be synthesized by transesterification using a basic ionic liquid 1-butyl-3-methylimidazolium hydroxide catalyst. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 47, p. 5209, 1982 DOI: 10.1021/jo00147a037 | | Synthesis | The reaction apparatus was the same as in Example 1. 10 g of urea, 60 g of n-pentanol, 0.5 g of nickel acetate and 2 g of triphenylphosphine were added to a three-neck flask. The flask was heated in an oil bath at 170°C to maintain the system temperature at 140°C and reflux the reaction for 20 hours. The yield of dipentyl carbonate was 92.2% as determined by gas chromatography analysis using urea as the reference. | | References | [1] Patent: CN108358786, 2018, A. Location in patent: Paragraph 0047
[2] Angewandte Chemie, 1980, vol. 92, # 9, p. 742 - 743 |
| | CARBONICACID,DIPENTYLESTER Preparation Products And Raw materials |
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