Super Q (80–100 mesh) was purchased from Alltech (Deerfield, IL, USA). Methylene chloride (≥99.8% purity) and 2-nonanone (99% purity), were purchased from Aladdin Reagent Co., Ltd. (Shanghai, China). Linalool (97% purity), 2-heptanol (98% purity), 2-heptanone (99% purity), methyl salicylate (≥99% purity), β-caryophyllene (≥98.5% purity), α-pinene (≥99% purity), D-limonene (≥99% purity), and 1-tridecene (96% purity) were purchased from Sigma-Aldrich (St. Louis, MO, USA).
2 heptanol
Manufactured by Merck Group
Sourced in United States
2-heptanol is a straight-chain alcohol with a molecular formula of C7H16O. It is a clear, colorless liquid with a mild odor. 2-heptanol is commonly used as an intermediate in the production of various chemical compounds, but a detailed description of its core function is not available while maintaining an unbiased and factual approach.
Automatically generated - may contain errors
Lab products found in correlation
2 heptanone, by Merck Group (3 mentions)
α pinene, by Merck Group (2 mentions)
β caryophyllene, by Merck Group (2 mentions)
2 nonanone, by Merck Group (2 mentions)
1 octanol, by Merck Group (2 mentions)
Eugenol, by Merck Group (2 mentions)
Hexanoic acid, by Merck Group (2 mentions)
Methyl salicylate, by Merck Group (1 mentions)
Linalool, by Merck Group (1 mentions)
D limonene, by Merck Group (1 mentions)
Benzaldehyde, by Maclin Biochemical Technology (1 mentions)
Methyl salicylate, by Yuanye Bio-Technology (1 mentions)
Nerolidol, by Yuanye Bio-Technology (1 mentions)
Linalool oxide, by Yuanye Bio-Technology (1 mentions)
Indole, by Solarbio (1 mentions)
Decanal, by Merck Group (1 mentions)
2 hexenal, by Merck Group (1 mentions)
Benzyl nitrile, by Merck Group (1 mentions)
Caffeine, by ChemFaces (1 mentions)
Geraniol, by Yuanye Bio-Technology (1 mentions)
6 protocols using 2 heptanol
1
Sourcing and Characterization of Volatile Compounds
2
Comprehensive Chemical Sourcing for Analytical Experiments
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Anhydrous
sodium sulfate (AR grade) was purchased from GHTECH (Shantou, Guangdong,
China); dichloromethane (AR grade) was ordered from PN-CHEM (Zhengzhou,
Henan, China). Tridecanol, 2-hexenal, 2-heptanol, (Z)-3-hexenyl acetate,
decanal, and benzyl nitrile were purchased from Sigma (St. Louis,
Missouri, USA); α-farnesene, cis-3-hexenyl hexanoate, 1-hexanol,
(Z)-3-hexenol, benzaldehyde, phytol acetate, ethyl decanoate, 3-octanol,
and guaiacol were obtained from Macklin (Shanghai, China); β-ocimene,
α-copaene, germacrene D, and neophytadiene were purchased from
J&K Chemicals (Shanghai, China); cis-jasmone, caffeine, and (E)-2-hexenol
were obtained from ChemFaces (Wuhan, China); indole was purchased
from Solarbio (Beijing, China); benzyl alcohol, linalool, geraniol,
nerol, nerolidol, α-terpinene, α-humulene, hexadecanoic
acid methyl ester, phytol, phenylacetaldehyde, α-terpineol,
2-phenylethanol, 1-octen-3-ol, δ-cadinene, caryophyllene oxide,
neral, methyl salicylate, and linalool oxide were purchased from Yuanye
Bio-Technology Co. (Shanghai, China). The alkane standard (C6–C44) was purchased from AccuStandard (New Haven,
CT, USA).
sodium sulfate (AR grade) was purchased from GHTECH (Shantou, Guangdong,
China); dichloromethane (AR grade) was ordered from PN-CHEM (Zhengzhou,
Henan, China). Tridecanol, 2-hexenal, 2-heptanol, (Z)-3-hexenyl acetate,
decanal, and benzyl nitrile were purchased from Sigma (St. Louis,
Missouri, USA); α-farnesene, cis-3-hexenyl hexanoate, 1-hexanol,
(Z)-3-hexenol, benzaldehyde, phytol acetate, ethyl decanoate, 3-octanol,
and guaiacol were obtained from Macklin (Shanghai, China); β-ocimene,
α-copaene, germacrene D, and neophytadiene were purchased from
J&K Chemicals (Shanghai, China); cis-jasmone, caffeine, and (E)-2-hexenol
were obtained from ChemFaces (Wuhan, China); indole was purchased
from Solarbio (Beijing, China); benzyl alcohol, linalool, geraniol,
nerol, nerolidol, α-terpinene, α-humulene, hexadecanoic
acid methyl ester, phytol, phenylacetaldehyde, α-terpineol,
2-phenylethanol, 1-octen-3-ol, δ-cadinene, caryophyllene oxide,
neral, methyl salicylate, and linalool oxide were purchased from Yuanye
Bio-Technology Co. (Shanghai, China). The alkane standard (C6–C44) was purchased from AccuStandard (New Haven,
CT, USA).
3
Volatile Organic Compound Extraction
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Methanol (≥99.9% purity, HPLC grade) was purchased from Honeywell (Charlotte, NC, USA). α-Pinene, 2-pentyl furan, isoamyl butyrate, 1-hexanol, caryophyllene, methyl salicylate, and caryophyllene oxide were purchased from ChemFaces (Wuhan, Hubei, China). 3-Decanone was obtained from Tokyo Chemical Industry (Tokyo, Japan). α-Guaiene and β-sesquiphellandrene were purchased from Toronto Research Chemicals (North York, NY, USA). β-farnesene and €-2-nonen-1-ol were purchased from Santa Cruz Biotechnology (Santa Cruz, CA, USA). β-Pinene, 1-undecene, octanal, 2-heptanol, 2-nonanone, 1-octanol, viridiflorol, 2,3-butanediol, 2-methylbutyl 2-methylbutyrate, and a mixture of n-alkanes (C7-C30) were obtained from Sigma-Aldrich (St. Louis, MO, USA).
4
Characterization of Pure Aroma Compounds
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Pure standard aroma compounds: (R)-carvone (≥98%), (R)-limonene (97%), eugenol (99%), β-caryophyllene (98.5%), methyl 2-hydroxybenzoate (≥99%), eugenol acetate (98%), 1,8-cineole (99%), and internal standard 2-heptanol (≥99%) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Standards were used for GC calibration and FTIR identification. Clove essential oil from Madagascar and spearmint essential oil from India were purchased from Golgemma (Esperza, France). Hexane (>99% purity for analysis) used for dilution and solvent extraction of essential oil was obtained from Sigma-Aldrich. Ethanol (95% of purity) was used to clean the ATR crystal and was purchased from Groupe Meridise (France).
5
Analytical Standards for Food Flavor Profiling
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Authentic standards were obtained from the following sources. Ethyl acetate (≥97%), ethyl 2-methylpropanoate (≥97%), ethyl butanoate (≥97%), ethyl 2-methylbutanoate (≥97%), 3-methylbutyl acetate (≥97%), 2-heptanone (≥97%), 3-methyl-1-butanol (≥97%), E-2-hexenal (≥97%), ethyl hexanoate (≥97%), ethyl 2-methylcrotonat (≥97%), 3,7-dimethyl-1,3,6-Octatriene (≥97%), phenyl ethylene (≥97%), ethyl 3-hexenoate (≥97%), 2-heptanol (≥97%), ethyl heptanoate (≥97%), ethyl E-2-hexenoate (≥97%), hexanol (≥97%), 2-nonanone (≥97%), nonanal (≥97%), etheyl Octanoat (≥97%), acetic Acid (≥97%), 2-nonanol (≥97%), benzaldehyde (≥97%), 2,6,6,10-tetramethyl-1-oxaspiro[4.5]dec-9-ene (≥97%), 2-undecanone (≥97%), caryophyllene (≥97%), butyric acid (≥97%), 3-methylbutanoic acid (≥97%), ethyl benzoate (≥97%), hexanoic acid (≥97%), α-ionone (≥97%), α-iononol (≥97%), E-3-hexenoic acid (≥97%), heptanoic acid (≥97%), octanoic acid (≥97%), ethyl cinnamate (≥97%), eugenol (≥97%), sucrose (99%), fructose (99%), glucose (99%), malic acid (99%), sodium chloride (≥ 99.5%), and a homologous series of alkanes (C6–C30) were purchased from Sigma-Aldrich (St. Louis, MO, USA). All of them were analytical reagents. Distilled water was purchased from Shanghai Titan Technology Co., Ltd. (Shanghai, China).
6
Synthesis and Characterization of Polymer Electrolytes
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Vinylimidazole (99%), bromoacetonitrile (97%), poly(acrylic acid) (PAA) (Mw—2000 Da), and poly(N,N-dimethyldiallylammonium chloride) (Mw—400,000–500,000 Da) were purchased from Sigma Aldrich (Gillingham, United Kingdom). Lithium bis(trifluromethane sulfonyl)imide (LiTFSI, 99.95%) was purchased from Io-li-tec (Heilbronn, Germany). All chemicals were used without any further purification. Solvents were of analytical grade. Pentanoic acid (>99%), hexanoic acid (>99%), 3-pentanone (>99%), 2-hexanone (>98%), 2-heptanone (>98%), 2-methylbutanal (98%), 1-heptanal (95%), 1-hexanol (99.9%), 2–heptanol (98%), 1–octanol (99.7%), benzyl alcohol (99.8%), 1-ethylnaphtalene (>97%), carvacrol (>98%), (+)-α-pinene (>99%), α-terpineol (>99%), eucalyptol (99%), (R)-(+)-pulegone (97%), and β-citronellol (95%) were purchased from Sigma-Aldrich (Gillingham, United Kingdom). BTEX: Benzene (B) (99%) was provided by Riedel-de Haen, (Charlotte, NC, USA). Toluene (T) (99%), ethylbenzene (E) (99%), and p-xylene (X) (99%) were obtained from Merck (Darmstadt, Germany).
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