Molekula Linoleic acid 97% min
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Specification & product details.
Linoleic acid 97% min is a polyunsaturated fatty acid commonly used in biochemical research, nutritional studies, and cosmetic formulations.
CAS number: 60-33-3
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Specifications
| Property | Value |
| Appearance | Light yellow to dark amber oily liquid |
| Identification | Conforms to reference |
| Purity (GC) | ≥ 97.0% |
| Moisture | ≤ 0.3% |
| Acid Value (mg KOH/g) | 189 - 202 |
Storage & handling
| Property | Value |
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Appearance | Colorless oil |
| Melting Point | -6.9 °C |
| Boiling Point | 230 °C at 16 mmHg; 202 °C at 1.4 mmHg |
| Density | 0.9022 g/cm³ at 20 °C |
| Water Solubility | 1.59 mg/L at 25 °C |
| Solubility (other solvents) | Very soluble in acetone, benzene, ethyl ether, and ethanol |
| Vapour Pressure | 8.68 × 10⁻⁷ mmHg at 25 °C |
| Refractive Index | 1.4715 |
| pKa | pKa = 4.77 |
| log P (octanol/water) | 7.05 |
Identification
| Property | Value |
| SKU | 14830384 |
| CAS Number | 60-33-3 |
| IUPAC Name | (9Z,12Z)-octadeca-9,12-dienoic acid |
| EC Number | 200-470-9 |
| Molecular Formula | CH3(CH2)4CH=CHCH2CH=CH(CH2)7CO2H |
| Molecular Weight | 280.45 |
| Exact Mass | 280.2402 |
| SMILES | CCCCC/C=C\\C/C=C\\CCCCCCCC(=O)O |
| InChIKey | OYHQOLUKZRVURQ-HZJYTTRNSA-N |
| InChI | InChI=1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9- |
| PubChem CID | 5280450 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29161510 |
| Tariff Code | 2916150090 |
Safety & GHS
Precautionary statements
- P280Wear protective gloves/protective clothing/eye protection/face protection
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Alternative names
(9Z,12Z)-octadeca-9,12-dienoic acid; 9,12-Linoleic acid; 9Z,12Z-Linoleic acid; alpha-Linoleic acid; cis-9,cis-12-Octadecadienoic acid; cis,cis-Linoleic acid; Emersol 315; Linolic acid; Telfairic acid; Unifac 6550
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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