China Supplier 2-Propanol Ipa Isopropanol Factory Supplier
10000/Month
| Name | Isopropanol |
| Synonyms |
IPA 2-Propanol Isopropanol propan-1-ol Isopropylalcohol 2-PROPANOL (IPA) Isopropyl Alcohol iso propyl alcohol isopropanol anhydrous Propan-2-ol-SPECIFIED isopropanol molecular biology 2-PROPANOL ULTRA RESI-ANALYZED |
| CAS | 67-63-0 |
| EINECS | 200-661-7 |
| InChI | InChI=1/C3H8O/c1-2-3-4/h4H,2-3H2,1H3 |
| Molecular Formula | C3H8O |
| Molar Mass | 60.1 |
| Density | 0.785g/mLat 25°C(lit.) |
| Melting Point | -89.5 °C |
| Boling Point | 82°C(lit.) |
| Flash Point | 53°F |
| 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) |
| Refractive Index | n20/D 1.377(lit.) |
| 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) |
MONBAND
English
tiếng việt