1-Octanol, also known as Capryl alcohol or n-Octanol, is a clear, colorless liquid with a characteristic waxy odor. It is an alcohol with eight carbon atoms in its chain, making it a part of the aliphatic alcohol family. This compound is poorly soluble in water but is miscible with ethanol, diethyl ether, and chloroform . It has a melting point of approximately -15??C and a boiling point of around 196??C . 1-Octanol is used in the production of esters, plasticizers, and as a solvent or intermediate in the synthesis of various organic compounds. It also finds application in the fragrance industry as a fixative in perfumes and can be used in the formulation of flavor and scent compositions . It is important to note that 1-Octanol is flammable and should be handled with care, storing it away from sources of ignition and heat .
描述
1-Octanol CAS#111-87-5
| 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 |
| form | liquid |
| pka | 15.27??0.10(Predicted) |
| color | APHA: ??10 |
| Odor | Alcohol like |
| Relative polarity | 0.537 |
| Odor Type | waxy |
| Odor Threshold | 0.0027ppm |
| explosive limit | 0.8%(V) |
| Water Solubility | insoluble |
| ??max | ??: 215 nm Amax: 1.00 ??: 225 nm Amax: 0.50 ??: 235 nm Amax: 0.20 ??: 250 nm Amax: 0.05 ??: 300-400 nm Amax: 0.01 |
| JECFA Number | 97 |
| Merck | 14,6751 |
| BRN | 1697461 |
| Dielectric constant | 10.300000000000001 |
| Dielectric constant | 10.3??20?棩 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
| InChIKey | KBPLFHHGFOOTCA-UHFFFAOYSA-N |
| LogP | 3.5 at 23?? |
| 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) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/38 |
| Safety Statements | 26-36/37-37/39 |
| RIDADR | 3082 |
| WGK Germany | 1 |
| RTECS | RH6550000 |
| Autoignition Temperature | 523 ??F |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29051680 |
| Hazardous Substances Data | 111-87-5(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
