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| Colorless oily liquid. Boiling point 195°C, relative density 0.822–0.830, refractive index 1.428–1.431, flash point 82.5°C, soluble in 5 volumes of 50% ethanol or 3 volumes of 60% ethanol and oils, acid value <1.0. It has a dry, sweet, and sharp wax-like aroma, with hints of citrus, orange peel, and rose, reminiscent of the resinous base note of angelica root, with a short-lasting fragrance. It also has an oily fruit aroma, sweet with a slight grassy scent. | |||||||||
111-87-5
Boss Chemical
111-87-5
| 1-Octanol Basic information | |
| Product Name: | 1-Octanol |
| CAS: | 111-87-5 |
| MF: | C8H18O |
| MW: | 130.23 |
| EINECS: | 203-917-6 |
| Mol File: | 111-87-5.mol |
| 1-Octanol Chemical Properties | |
| Melting point | −15 °C(lit.) |
| Boiling point | 196 °C(lit.) |
| density | 0.827 g/mL at 25 °C(lit.) |
| vapor density | 4.5 (vs air) |
| vapor pressure | 0.14 mm Hg ( 25 °C) |
| refractive index | n20/D 1.429(lit.) |
| FEMA | 2800 | 1-OCTANOL |
| Fp | 178 °F |
| storage temp. | Store below +30°C. |
| solubility | water: partially soluble107g/L at 23°C |
| pka | 15.27±0.10(Predicted) |
| form | liquid |
| color | APHA: ≤10 |
| Odor | Alcohol like |
| Relative polarity | 0.537 |
| explosive limit | 0.8%(V) |
| Odor Threshold | 0.0027ppm |
| Odor Type | waxy |
| biological source | synthetic |
| Water Solubility | insoluble |
| λmax | λ: 215 nm Amax: 1.00 |
| λ: 225 nm Amax: 0.50 | |
| λ: 235 nm Amax: 0.20 | |
| λ: 250 nm Amax: 0.05 | |
| λ: 300-400 nm Amax: 0.01 | |
| Merck | 146,751 |
| JECFA Number | 97 |
| BRN | 1697461 |
| Dielectric constant | 10.3（20℃） |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
| InChIKey | KBPLFHHGFOOTCA-UHFFFAOYSA-N |
| LogP | 3.5 at 23℃ |
| Surface tension | 26.02mN/m at 293.15K |
| CAS DataBase Reference | 111-87-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Octanol(111-87-5) |
| EPA Substance Registry System | 1-Octanol (111-87-5) |
| 检验项目 | 技术规格 | 结果 | 分析方法 |
| Test Item | Specification | Result | AnalyticalMethed |
| 酸值(mgKOH/g) | 0.1max | 0.02 | GB/T16451-2008 |
| Acid value(mgKOH/g) | |||
| 碘值(gI2/100g) | 0.3max | 0.1 | GB/T16451-2008 |
| Iodine value(gI2/100g) | |||
| 皂化值(mgKOH/g) | 0.8max | 0.27 | GB/T16451-2008 |
| Saponificanion value(mgKOH/g) | |||
| 羟值(mgKOH/g) | 425--432 | 428.86 | GB/T16451-2008 |
| Hydrocarbon value(mgKOH/g) | |||
| 主组份（%） | 96.0min | 98.5 | GB/T16451-2008 |
| Main components (%) | |||
| 色泽 | 30max | 6 | ISO6271-1-2004(E) |
| Colour APHA |
