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Thermo Scientific Chemicals
4-Ethyloctanoic acid, 97%
CAS: 16493-80-4 | C10H20O2 | 172.268 g/mol
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化學識別
CAS16493-80-4
IUPAC Name(4R)-4-ethyloctanoate
Molecular FormulaC10H19O2
InChI KeyPWKJMPFEQOHBAC-SECBINFHSA-M
SMILESCCCC[C@@H](CC)CCC([O-])=O
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規格
規格表
規格表Appearance (Color)Clear colorless
Refractive Index1.4360-1.4410 @ 20?C
FormLiquid
Assay (Aqueous acid-base Titration)≥96.0 to ≤104.0%
Identification (FTIR)Conforms
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Five sulfur-containing flavor compounds were synthesized by the reaction of 4-ethyloctanoyl chloride with sulfur-containing alcohols or mercaptans. 4-ethyloctanoic acid is identified from flue-cured Virginia tobacco. Mainly used as daily flavor,food flavor,industrial flavor, nutrient, stabilizers, surfactants and emulsifiers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Five sulfur-containing flavor compounds were synthesized by the reaction of 4-ethyloctanoyl chloride with sulfur-containing alcohols or mercaptans. 4-ethyloctanoic acid is identified from flue-cured Virginia tobacco. Mainly used as daily flavor,food flavor,industrial flavor, nutrient, stabilizers, surfactants and emulsifiers.
Solubility
Slightly soluble in water(0.13 mg/mL). Soluble in hexane
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Five sulfur-containing flavor compounds were synthesized by the reaction of 4-ethyloctanoyl chloride with sulfur-containing alcohols or mercaptans. 4-ethyloctanoic acid is identified from flue-cured Virginia tobacco. Mainly used as daily flavor,food flavor,industrial flavor, nutrient, stabilizers, surfactants and emulsifiers.
Solubility
Slightly soluble in water(0.13 mg/mL). Soluble in hexane
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
RUO – Research Use Only
General References:
- Yu-Ping Liu,; De-Cai Yin,; Hai-Tao Chen,; Bao-Guo Sun. Rapid Synthesis of Flavor Compound 4-Ethyloctanoic Acid under Microwave Irradiation. J Int. J. Mol. Sci. 2010, 11 (10), 4165-4174.
- Yuping Liu,; Haitao Chen,; Decai Yin,; Baoguo Sun. Synthesis and Odor Evaluation of Five New Sulfur-Containing Ester Flavor Compounds from 4-Ethyloctanoic Acid. Molecules. 2010, 15(8), 5104-5111.