CAS 10030-74-7 corresponds to Methyl Palmitelate, a monounsaturated trans fatty acid methyl ester with the chemical formula C ₁₇ H ∝₂ O ₂ and a molecular weight of 268.43. It is commonly used as a standard substance for detecting trans fatty acids in food.

Basic Information
-Chinese name: trans-9-hexadecenoic acid methyl ester (also known as palm oil methyl ester)
-English name: Methyl-9-hexadecenoate
-Molecular formula: C ₁₇ H ∝₂ O ₂
-Molecular weight: 268.43
-Structural feature: C16 fatty acid methyl ester containing one trans double bond (9E configuration)
-Main use: Standard for trans fatty acid analysis and detection (included in standard systems such as GB 5009.257-2016)

Physical and chemical properties
-Appearance: Colorless liquid at room temperature
-Density: Approximately 0.876 g/cm ³
-Boiling point: approximately 394.2 ° C (atmospheric pressure)
-Flash point: Approximately 92.5 ° C
-Refractive index: approximately 1.452
-Storage conditions: It is recommended to seal and store at -20 ° C to avoid oxidation

Safety and Application Instructions
This substance is not classified as a GHS hazardous material, but may cause respiratory irritation or harmful absorption through the skin. When handling, avoid contact with strong oxidants; Mainly used as a standard reagent for laboratory analysis, not for personal consumption or direct consumption.

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methyl palmitelaidate CAS 10030-74-7
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