| Customization: | Available |
|---|---|
| CAS No.: | 67-63-0 |
| Formula: | C3h8o |
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| Molecular Formula | C3H8O |
| JECFA Number | 277 |
| Water Solubility | miscible |
| Solubility | water: soluble (completely) |
| Vapor Presure | 33 mm Hg ( 20 °C) |
| Vapor Density | 2.1 (vs air) |
| Appearance | Low Melting Solid |
| Specific Gravity | approximate 0.785(20/20ºC)(Ph.Eur.) |
| Color | colorless |
| Odor | Like ethyl alcohol; sharp, somewhat unpleasant; characteristic mild alcoholic; nonresidual. |
| Exposure Limit | TLV-TWA 980 mg/m3 (400 ppm); STEL 1225 mg/m3 (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH). |
| Maximum wavelength(λmax) | ['λ: 260 nm Amax: 0.02', , 'λ: 280 nm Amax: 0.01'] |
| Merck | 14,5208 |
| BRN | 635639 |
| pKa | 17.1(at 25ºC) |
| Storage Condition | Store at +5°C to +30°C. |
| Explosive Limit | 2-13.4%(V) |
| Physical and Chemical Properties | Character: colorless transparent flammable liquid with ethanol-like odor. melting point -88.5 ºC boiling point 82.45 ºC freezing point -89.5 ºC relative density 0.7855 refractive index 1.3772 solubility in water, ethanol, ether and chloroform were miscible. |
| Use | Mainly used in pharmaceutical, also used as solvent, extractant, antifreeze |
| Risk Codes | R11 - Highly Flammable R36 - Irritating to the eyes R67 - Vapors may cause drowsiness and dizziness R40 - Limited evidence of a carcinogenic effect R10 - Flammable R36/38 - Irritating to eyes and skin. |
| Safety Description | S7 - Keep container tightly closed. S16 - Keep away from sources of ignition. S24/25 - Avoid contact with skin and eyes. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1219 3/PG 2 |
| WGK Germany | 1 |
| RTECS | NT8050000 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Yes |
| HS Code | 2905 12 00 |
| Hazard Class | 3 |
| Packing Group | II |
| Toxicity | LD50 orally in rats: 5.8 g/kg (Smyth, Carpenter) |
1. As an organic solvent and raw materials with extensive USES.
2.The determination of barium, calcium, copper, magnesium, nickel, potassium, sodium, strontium, nitrite, cobalt and other reagents. Chromatographic analysis standard.
3. Used as water-based fracturing fluid oil Wells of defoaming agent, air to form explosive mixture, caused an explosion of the burning flame, high heat
4. Isopropyl alcohol as a cleaning agent, MOS grade is mainly used for discrete devices and medium and large scale integrated circuit, BV - level is mainly used in very large scale integrated circuit technology
5. Used in electronic industry, also can be used as a cleaning agent.
6. Used as the diluent of adhesive, cottonseed oil extraction agent, nitrocellulose, rubber, paint, shellac, alkaloids, grease and other solvents. Also used in antifreeze, dehydrating agent, preservative, antifoggant, medicine, pesticide, spices, cosmetics, printing industry and organic synthesis, etc.
7.Is relatively cheap in the industrial solvent, widely used, and mixed water freely, dissolution of hydrophilic substances than ethanol.
8. Used in the production of isopropyl ketone, isopropyl acetate and thymol and gasoline additives.
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