| CAS No.: | 112-80-1 |
|---|---|
| Formula: | C18h34o2 |
| EINECS: | 204-007-1 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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| Oleic acid Basic information | |
| Product Name: | Oleic acid |
| CAS: | 112-80-1 |
| MF: | C18H34O2 |
| MW: | 282.46 |
| EINECS: | 204-007-1 |
| Mol File: | 112-80-1.mol |
| Oleic acid Chemical Properties | |
| Melting point | 13-14 °C(lit.) |
| Boiling point | 360 °C |
| density | 0.89 g/mL at 25 °C(lit.) |
| vapor density | 1.03 (vs air) |
| vapor pressure | 52 mm Hg ( 37 °C) |
| FEMA | 2815 | OLEIC ACID |
| refractive index | n20/D 1.377 |
| Fp | 133 °F |
| storage temp. | -20°C |
| solubility | Miscible with ethanol, ether, dimethyl formamide and dimethyl sulfoxide. |
| form | Liquid |
| pka | pKa 5.35(H2O,t =25) (Uncertain) |
| color | Colorless to pale yellow |
| Specific Gravity | 0.892 (20/4ºC) |
| Odor | Peculiar Lard-Like |
| Water Solubility | negligible |
| Sensitive | Air Sensitive |
| JECFA Number | 333 |
| Merck | 146,828 |
| BRN | 1726542 |
| Hydrophilic-Lipophilic Balance (HLB) | 1 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, aluminium. |
| InChIKey | ZQPPMHVWECSIRJ-KTKRTIGZSA-N |
| CAS DataBase Reference | 112-80-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 9-Octadecenoic acid (Z)-(112-80-1) |
| EPA Substance Registry System | Oleic acid (112-80-1) |
|
Item |
Specification |
Results |
|
Appearance |
Light yellow to yellow liquid |
Passed |
|
value(I2g/100g) |
80-100 |
99.5 |
|
Acid value (KOH mg/g) |
190-203 |
196.7 |
|
Saponification value (KOH mg /g) |
190-205 |
198.3 |
|
Freezing point (ºC) |
≤12 |
8 |
|
Colour and lustre |
≤6# |
1# |
|
C18.1 |
_ |
78.9% |
|
C18.1 |
_ |
13.2% |
|
Conclusion |
Passed |
|
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