eugenol acetate formula - Jax Art

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Fig. 1. #e structure of eugenol Fig. 2. #e ester reaction of eugenol forms eugenyl acetate OH OCH3 H2C C H CH 2 OH OCH 3 H2C C H CH 2 + O C CH 3 O C CH 3 O CH 3COONa O OCH 3 + C O CH 3 CH 3COOH The IR spectrum is attached to this report. 0.0983 g of eugenol was recovered from 1.01 g of cloves. This corresponds to a percent recovery of 9.83%.

Eugenol ir spectrum

I'm having trouble seeing which peak is the phenol (Carbon-Oxygen) stretch. It's supposed to be supposed to be 970-1250 (strong), but in that range there are a bunch of separate peaks. eugenol 4-allyl-2-methoxyphenol: Molecular Formula: C 10 H 12 O 2: Molecular Weight: 164.2: IR : CCl 4 solution IR-NIDA-06219 IR : liquid film IR-NIDA-64866 Raman Eugenol (or “4-allyl-2-methoxyphenol or 2-Methoxy-4-(2-propenyl)phenol) is a natural oil extracted from e.g. cloves and other plants.

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IR spectrum of eugenol. Highlight the peaks assigned to O-H, C-H and C=C stretching by annotating th Eugenol 500g (purity 99%) was purchased from the Aldrich Chemical Co. Ltd, England. The identity and purity of the chemical were established by comparison of the IR spectrum with published data and by GLC. Further details not reported.

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Search results for eugenol at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare eugenol and isoeugenol biosynthesis PlantCyc CPD-6481: Eutrema salsugineum PlantCyc CPD-6481: Fragaria vesca subsp.

From the IR spectrum of standard eugenol, the wavenumber shows: 3516cm -1 (O-H stretch), 1637cm -1 (C=C stretch), 1612cm -1, 1513cm -1, 1465cm -1 (aromatic C=C stretch), 1267cm -1, 1234cm -1 (C-O stretch). The IR spectrum of the sample at hand has a clean broad peak at 3530.05 cm-1. The clean peak indicates that it is a pure sample. The broad peak at 3530.05 cm-1 is indicative of a hydroxyl functional group which would signify that the distillate is eugenol and not eugenol acetate.
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shows the IR spectrum of octane. Since most organic compounds have these features, these C-H vibrations are usually not noted when interpreting a routine IR spectrum. Note that the change in dipole moment with respect to distance for the C-H stretching is greater than that for others shown, which is why the C-H stretch band is the more intense. 2019-03-26 2019-04-16 2015-11-04 soas- -891 NIOR- 05334 goss 2687 81 1422 1181 102B 101 g 81 Eugenol, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).

0.0983 g of eugenol was recovered from 1.01 g of cloves. This corresponds to a percent recovery of 9.83%. Introduction: The point of this was to learn the techniques of isolation of natural products.
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number 09019TO without the first two letters. Infrared spectroscopy is the study of interactions between matter Eugenol / ˈ j uː dʒ ɪ n ɒ l / is an allyl chain-substituted guaiacol, a member of the allylbenzene class of chemical compounds. o-Eugenol 98% Synonym: 2-Allyl-6-methoxyphenol CAS Eugenol 500g (purity 99%) was purchased from the Aldrich Chemical Co. Ltd, England.

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CHEM. CHEM 3361 LAB. Eugenol IR Spectrum.docx - Eugenol IR Spectrum SDBSWeb https\/sdbs.db.aist.go.jp (National Institute of Advanced Industrial Science and IR spectrum of eugenol. Highlight the peaks assigned to O-H, C-H and C=C stretching by annotating th Figure 2: Eugenol. In addition, the IR of the product from the steam distillation of cloves closely corresponds with that of an authentic sample of eugenol shown in the lab text.9 Therefore, it can be concluded that the oil which was isolated from cloves is in fact, eugenol. 0.0770 g of eugenol was recovered from 1.032 g of cloves. Abstract. IR and Raman spectra of eugenol, isoeugenol and methyl eugenol have been obtained in the liquid phase.

Kennesaw State University. CHEM. CHEM 3361 LAB. Eugenol IR Spectrum.docx - Eugenol IR Spectrum SDBSWeb https\/sdbs.db.aist.go.jp (National Institute of Advanced Industrial Science and From the IR spectrum of standard eugenol, the wavenumber shows: 3516cm-1 (O-H stretch), 1637cm-1 (C=C stretch), 1612cm-1, 1513cm-1, 1465cm-1 (aromatic C=C stretch), 1267cm-1, 1234cm-1 (C-O stretch).