Benzeneacetaldehyde

Manufactured by Merck Group

Sourced in United States, China

Benzeneacetaldehyde is a chemical compound used in various laboratory applications. It is a colorless liquid with a characteristic odor. Benzeneacetaldehyde serves as a precursor and intermediate in the synthesis of other organic compounds, but a detailed description of its core function is not available while maintaining an unbiased and factual approach.

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Lab products found in correlation

8 protocols using benzeneacetaldehyde

Characterization of Aroma Compounds

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Standard 2‐hexanone, hexanal, 1H‐1‐ethyl‐pyrrole, 2‐hexenal, cis‐3‐hexen‐1‐ol, heptanal, 6‐methyl‐5‐hepten‐2‐one, 2‐pentyl‐furan, 2‐ethyl‐1‐hexanol, benzeneacetaldehyde, cis‐linalool oxide, trans‐linalool oxide, linalool, 3‐octen‐2‐ol, phenylethyl alcohol, menthol, α‐terpineol, safranal, decanal, camphene, geraniol and indole were purchased from Sigma Co. Ltd. Benzyl alcohol, trans‐β‐damascenone, trans‐α‐ionone, cis‐geranylacetone, trans‐β‐ionone, 2,4‐ditert‐butylphenol, cedrol, and caryophyllene oxide were purchased from Alfa Aesar Co. Ltd. Standard chemical series of C₈–C₂₀ alkanes that were used to determine the liner retention index (RI) and the internal standard cyclohexanone were obtained from Sigma Co. Ltd. Cis‐pyranoid‐linalool oxide and trans‐pyranoid‐linalool oxide were purchased from Sinopharm Chemical Reagent Co. Ltd.

Lin Q., Ni H., Wu L., Weng S.Y., Li L, & Chen F. (2021). Analysis of aroma‐active volatiles in an SDE extract of white tea. Food Science & Nutrition, 9(2), 605-615.

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Analytical Standards for Aroma Profiling

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The standards 2-hexanone, benzeneacetaldehyde, linalool, linalool oxides, phenylethyl alcohol, 4-oxoisophorone, menthol, α-terpineol, safranal, geraniol, indole, and 2-ethyl-3-methylpyrazine were purchased from Sigma-Aldrich Co., Ltd. (St. Louis, MO, USA). The standards, 1-ethylpyrrole, benzyl alcohol, 1,2-dimethoxybenzene, 3,4-dimethoxytoluene, 1,2,3-trimethoxybenzene, 1,2,4-trimethoxybenzene, trans-β-ionone, 2,4-ditert- butylphenol, and dihydroactinidiolide were obtained from Alfa Aesar Co., Ltd. (Heysham, Lancashire, UK). A standard series of C₈–C₂₀ alkanes were used for retention index (RI) determination, and the internal standard cyclohexanone were purchased from Sigma-Aldrich Co., Ltd. (St. Louis, Mo, USA). Other reagents were all of analytical grade and obtained from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China).

Zhang T., Ni H., Qiu X.J., Li T., Zhang L.Z., Li L.J., Jiang Z.D., Li Q.B., Chen F, & Zheng F.P. (2019). Suppressive Interaction Approach for Masking Stale Note of Instant Ripened Pu-Erh Tea Products. Molecules, 24(24), 4473.

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Analysis of Volatile Compounds

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C7-C40 saturated alkane mixture, hexanal, (E)-2-hexenal, 1-hexanol, 1-octen-3-ol, β-myrcene, octanal, (E,E)-2,4-heptadienal, benzeneacetaldehyde, nonanal, (E,Z)-2,6-nonadienal, 2,6,6-trimethyl-2-cyclohexene-1,4-dione, decanal, α-ionone, and β-ionone were purchased from Sigma-Aldrich Company ltd., USA. Benzaldehyde and benzyl alcohol were from Aladdin Bio-Chem Technology Co., ltd, Shanghai, China. 2-acetyl-1-pyrroline was purchased from TRC (Canada).

Junxing L., Aiqing M., Gangjun Z., Xiaoxi L., Haibin W., Jianning L., Hao G., Xiaoming Z., Liting D, & Chengying M. (2022). Assessment of the ‘taro-like’ aroma of pumpkin fruit (Cucurbita moschata D.) via E-nose, GC–MS and GC-O analysis. Food Chemistry: X, 15, 100435.

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Comprehensive Protocol for Diverse Chemical Compounds

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2-Methyl-1-propanol, 3-methyl-1-butanol, 3-methyl-butanal, 3-octanone, p-xylene, styrene, benzeneacetaldehyde, phenylethyl alcohol, 4-ethyl-phenol, 2,5-dimethyl-pyrazine, trimethyl-pyrazine, and 3-ethyl-2,5-dimethyl-pyrazine were purchased from Sigma-Aldrich China Inc. (Beijing, China). The 18 amino acid standards, including glycine (Gly), asparagine (Asn), alanine (Ala), glutamic acid (Glu), lysine (Lys), arginine (Arg), proline (Pro), valine (Val), tyrosine (Tyr), isoleucine (Ile), leucine (Leu), tryptophan (Try), serine (Ser), histidine (His), threonine (Thr), methionine (Met), cysteine (Cys) and phenylalanine (Phe), were all purchased from Biosharp.
High-performance liquid chromatography (HPLC)-grade acetonitrile was supplied by Tedia Company (Fairfield, OH, USA). Phenylisothiocyanate (PITC, lot code: 10113227) was purchased from Alfa Aesar Chemical Co. Ltd (Tianjin, China), with a purity higher than 97%. Triethanolamine (TEA, analytical grade) and n-hexane (analytical grade) were purchased from Sinopharm Chemical Reagent Co. Ltd. (Shanghai, China). Pure water was obtained using a Milli-Q purification system (Millipore, Bedford, MA, USA).

Xiao D.R., Liu R.S., He L., Li H.M., Tang Y.L., Liang X.H., Chen T, & Tang Y.J. (2015). Aroma improvement by repeated freeze-thaw treatment during Tuber melanosporum fermentation. Scientific Reports, 5, 17120.

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Volatile Compound Profiling of Botanicals

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Standard 2-hexanone, 1H-1-ethyl-pyrrole, benzeneacetaldehyde, cis-linalool oxide, trans-linalool oxide, linalool, 3-octen-2-ol, phenylethyl alcohol, α-terpineol, safranal, camphene, geraniol, indole, 3-hexanol, hexanal, 1-octanol and 2,5-dimethylpyrazine were purchased from Sigma Co. Ltd. (St. Louis, MO, USA). Benzyl alcohol, trans-β-damascenone, trans-β-ionone, 2, 4-ditert-butylphenol, cedrol and caryophyllene oxide were purchased from Alfa Aesar Co. Ltd. (Heysham, Lancashire, UK). Standard chemical series of C₈-C₂₀ alkanes that were used to determine the liner retention index (RI) and the internal standard (Cyclohexanone) were obtained from Sigma Co. Ltd. (St. Louis, MO, USA). The other chemicals were purchased from Sinopharm Chemical Reagent Co. Ltd. (Shanghai, China).

Ni H., Jiang Q.X., Zhang T., Huang G.L., Li L.J, & Chen F. (2020). Characterization of the Aroma of an Instant White Tea Dried by Freeze Drying. Molecules, 25(16), 3628.

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Volatile Compounds in Duck Leg Meat

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Duck leg meat that was purchased from a local market (Xiamen, China) was stored at −20 °C in a refrigerator. Instant Oolong tea powder containing 25.07% (label provision) of tea polyphenols was purchased from Fujian Da Ming Co., Ltd. (Zhangzhou, China). A standard series of C₈-C₂₀ alkanes for retention index (RI) determination and the internal standard 2,4,6-trimethylpyridine (≥98%) and ethyl decanoate (≥98%) were purchased from Sigma-Aldrich Co., Ltd. (St. Louis, USA). The standards, including 1-pentanol (≥98%), (Z)-3-hexen-1-ol (≥90%), benzaldehyde (≥97%), furfural (≥95%), (E)-2-hexenal (≥98%), benzeneacetaldehyde (≥98%), (E)-linalool oxide (≥96%), linalool (≥95%), phenylethyl alcohol (≥90%), 1-octen-3-ol (98%), (E)-2-nonenal (≥95%), (E,E)-2,4-heptadienal (≥98%), (E)-2-nonenal (≥98%), safranal (≥90%), decanal ≥(95%), β-cyclocitral (≥95%), 2,4-decadienal (≥90%), (E,E)-2,4-decadienal (≥95%), (E)-dodecanal (≥95%), alpha-terpineol (≥96%), hexanal (≥95%), β-ionone (≥97%), nonanal (≥96%), limonene (≥97%), dihydroactinidiolide (≥95%) and diisobutyl phthalate (≥98%) were purchased from Sigma-Aldrich (St Louis, USA). Anhydrous sodium chloride was purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China).

Liu X., Cai N., Cai Z., Li L., Ni H, & Chen F. (2024). The effect of instant tea on the aroma of duck meat. Food Chemistry: X, 22, 101401.

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Cultivation and Flavor Analysis of Aspergillus oryzae

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Soybeans, raw wheat flour and edible salt (NaCl) were purchased from a local supermarket (Zhenjiang, China, 2021). 3-Methylbutanal, ethanol, 3-methyl-1-butanol, ethyl propanoate, ethyl acetate, ethyl isovalerate, 2-phenylethanol, benzeneacetaldehyde, 3-(methylthio) propyl acetate, ethyl 3-(methylthio) propionate, methyl benzoate, (E)-β-damascenone, 2-phenylethyl acetate, 2-furanmethanol, 3-methylthio-1-propanol, 3-methylthio propanal, 2,6-dimethyl pyrazine, trimethyl pyrazine, 2-acetyl pyrroline, 4-hydroxy-2,5-dimethyl-3(2H)-furanone (HDMF) and 4-hydroxy-2(or 5)-ethyl-5(or 2)-methyl-3(2H)-furanone (HEMF) were all ordered from Sigma-Aldrich (Shanghai, China, 2021). 3-Furaldehyde, 4-ethylphenol, 4-ethylguaiacol, 4-vinylguaiacol, 3-methylbutanoic acid, acetic acid, 2-methylbutanoic acid, dimethyl trisulfide, 1-octen-3-ol and C6-C33 n-alkanes were provided by Aladdin Holdings Group (Shanghai, China, 2021). Other analytically pure reagents were purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China, 2021). A. oryzae 3.042 were obtained from the Guangdong Institute of Microbiology (Guangzhou, China, 2021).

Zhang Y., Zhang Z.H., He R., Xu R., Zhang L, & Gao X. (2022). Improving Soy Sauce Aroma Using High Hydrostatic Pressure and the Preliminary Mechanism. Foods, 11(15), 2190.

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Comprehensive Volatile Compound Acquisition

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Silicon oil, 2,3-butanedione (99 %), dimethyl sulfide (DMS) (≥ 99 %), (E)-2-octenal (95 %), trans-2-hexenal (96 %), isovaleric acid (99 %) were purchased from VWR (Darmstadt, Germany). 2,3-pentanedione (≥ 96 %), dimethyl sulfone (98 %), 1-octen-3-ol (98 %), 2methyl butanal (95 %), 3-methyl butanal (97 %), heptanal (≥ 95 %), hexanal (98 %), (E,E)-2,4-nonadienal (≥ 89 %), methional (≥ 97 %), benzaldehyde (≥ 98 %), benzeneacetaldehyde (≥ 95 %), 2,4-dithia pentane (DTP) (≥ 99 %), dimethyl disulfide (DMDS) (≥ 99 %), dimethyl trisulfide (DMTS) (≥ 99 %), nonanal (≥ 95 %), 2-methyl-2-pyrroline, and alkane series standard solution (C8-C20) in hexane were purchased from Sigma-Aldrich (Taufkirchen, Germany). Short chain alkane standard mixture (C5-C8) was prepared in house; pentane, hexane, heptane (99 %) (VWR), and octane (99 %) (Sigma-Aldrich).

Niimi J., Deveau A., & Splivallo R. (2020). Geographical based variations in white truffle Tuber magnatum truffle aroma is explained by quantitative differences in key volatile compounds.

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