Category: 3301-94-8

3301-94-8. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 3301-94-8, Name is 6-Butyltetrahydro-2H-pyran-2-one, molecular formula is C9H16O2.

Identification and characterisation of odorants in a squishy toy using gas chromatography-mass spectrometry/olfactometry after thermal extraction

Soft, squashable toys known as squishies have become increasingly popular amongst children. In this study, one such toy was evaluated sensorially by a trained panel and analytically using gas chromatography-mass spectrometry/olfactometry (GC-MS/O) after thermal extraction of the sample. Sensory analysis revealed the presence of an intense and unpleasant odour exhibited by the sample. The smell was dominated by almond- and inflatable swimming aid-like, as well as malty and glue-like notes, but also pleasant odours that were described as caramel-like and coconut-like. GC-MS/O analysis identified 2-butoxyethanol, cyclohexanone, gamma-nonalactone, and ethyl maltol as being the main causative substances for the overall odour of the product. The data additionally indicated that the pleasant smelling substances gamma-nonalactone (coconut-like smell) and ethyl maltol (caramel-like smell) were intentionally added by the manufacturer to mask the unpleasant odour of the solvents.

3301-94-8, The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 3301-94-8 is helpful to your research.

Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics

3301-94-8, 6-Butyltetrahydro-2H-pyran-2-one is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Delta-nonalactone (manufactured by Sigma-Aldrich, 15.6 g, 0.10 mol) and 99% ethanol (270.0 g) were charged in a 500 mL four-necked flask and stirred at 25 C. to 30 C./30 Sodium ethoxide (manufactured by Sigma-Aldrich, 21% ethanol solution, 5.5 g, 0.017 mol) is added dropwise under the conditions of 100 ml / min. After stirring overnight at room temperature, glacial acetic acid (1.0 g, 0.017 mol) was added for neutralization and concentration under reduced pressure. 15% saline (100 g) was added to the obtained residue, and the mixture was extracted with ether (100 g). The obtained organic layer was washed with 5% aqueous sodium hydrogencarbonate solution (100 g) and 15% saline (100 g) . The extract was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to give ethyl 5-hydroxynonanoate (19.8 g) as a colorless oily crude product. Crude yield 98%

3301-94-8, The synthetic route of 3301-94-8 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; T. Hasegawa Co., Ltd.; Kawabata, Kazuya; Kazuya, Daichi; Haraguchi, Kenji; Takaku, Hiroyasu; (16 pag.)JP2015/131773; (2015); A;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics