| Customization: | Available |
|---|---|
| CAS No.: | 71-23-8 |
| Formula: | C3h8o |
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N-propanol, also known as 1-propanol, is an organic compound with the molecular formula C3H8O and molecular weight 60.10. It is a colorless and transparent liquid with the odor of ethanol and is soluble in water, ethanol and ether. It is obtained from ethylene by carbonyl synthesis of propionaldehyde, and then by reduction. Mainly used as a solvent, also can replace the lower boiling point of ethanol as a solvent, but also used in color layer analysis.
| Name | 1-Propanol |
| Synonyms | n-C3H7OH Propanol 1-Propanol n-Propanol Propan-1-ol Propyl Alcohol femanumber2928 ethyl carbinol alcoolpropilico n-propyl alcohol n-ppropylalcohol alcoolpropylique Natural Propyl Alcohol alcoolpropylique(french) epapesticidechemicalcode047502 |
| CAS | 71-23-8 |
| EINECS | 200-746-9 |
| InChI | InChI=1/C3H8O/c1-2-3-4/h4H,2-3H2,1H3 |
| Molecular Formula | C3H8O |
| Molar Mass | 60.1 |
| Density | 0.804 g/mL at 25 °C(lit.) |
| Melting Point | -127°C(lit.) |
| Boling Point | 97°C(lit.) |
| Flash Point | 59°F |
| JECFA Number | 82 |
| Water Solubility | soluble |
| Solubility | H2O: passes test |
| Vapor Presure | 10 mm Hg ( 147 °C) |
| Vapor Density | 2.1 (vs air) |
| Appearance | Liquid |
| Color | <10(APHA) |
| Odor | Resembles that of ethyl alcohol. |
| Exposure Limit | TLV-TWA (200 ppm); (500 mg/m3); STEL250 ppm (625 mg/m3); IDLH 4000 ppm. |
| Maximum wavelength(λmax) | ['λ: 220 nm Amax: ≤0.40', , 'λ: 240 nm Amax: ≤0.071', , 'λ: 275 nm Amax: ≤0.0044'] |
| Merck | 14,7842 |
| BRN | 1098242 |
| pKa | >14 (Schwarzenbach et al., 1993) |
| PH | 7 (200g/l, H2O, 20ºC) |
| Storage Condition | Store at +5°C to +30°C. |
| Stability | Stable. May form peroxides in contact with air. Incompatible with alkali metals, alkaline earths, aluminium, oxidizing agents, nitro compounds. Highly flammable. Vapour/air mixtures explosive. |
| Explosive Limit | 2.1-19.2%(V) |
| Refractive Index | n20/D 1.384(lit.) |
| Physical and Chemical Properties | Colorless transparent liquid. Has an ethanol-like odor. A small amount is present in the fusel oil. Density 0.8036. Refractive index 1.3862. Melting Point -127 °c. Boiling point 97.19 °c. Soluble in water, ethanol and ether. The vapor forms an explosive mixture with air, with an explosion limit of 2.5% to 8.7% by volume. |
| Use | Used as a solvent, in many cases can replace the lower boiling point of ethanol. |
1. n-propanol is the derivatives of n-propanol, especially din-propyl amine, have many applications in the production of medicines and pesticides
2. n-propanol is directly used as a solvent or synthetic propyl acetate, used in paint solvents, printing inks, cosmetics, etc., 3. n-propanol used in the production of medicines, pesticides intermediate n-propyl amine.
4. n-propanol used in the production of feed additives, synthetic spices, etc.
5. n-propanol Mainly used to do fuel oil fungicides, pesticides and pharmaceutical raw materials, spices raw materials, erythromycin, bromopropane, nipokinpropyl, paint, ink, acetic acid, such as propyl.
6. n-propanol used for food additives, plasticizers, spices and many other aspects;
7. n-propanolis used for the production of pesticides such as aminosulfonate, cytomycete, isoprine, cytomycete, sulfonate and fluralu, etc
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