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Isopropyl alcohol CAS#67-63-0
CAS Number: 67-63-0
Chemical Formula: C3H8O
Synonyms:
Isopropanol, pure, 99.5+%
Isopropanol, residue free, for electronic use, 99.8%
Isopropanol, for analysis ACS, 99.6%
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Appearance: Transperant Liquid
Isopropanol is also known as isopropyl alcohol. It is the simplest secondary alcohol and is one of the isomers of n-propanol. It is a kind of flammable liquid which is colorless with strong smell being similar to the smell of the mixture of ethanol and acetone. It is soluble in water, alcohol, ether, benzene, chloroform and most organic solvents and is miscible with water, alcohol, ether and can form azeotrope with water. Density (specific gravity): 0.7863g/cm3, melting point:-88.5 ℃, boiling point: 82.5 ℃, flash point: 11.7 ℃, ignition point: 460 ℃, refractive index: 1.3772. Its vapor can cause slight irritation on the eyes, nose and throat; it can be absorbed through the skin. Its vapor can form explosive mixture with air. Its explosion limit is 2.0% to 12% (by volume). It belongs to a moderate explosive hazardous material and flammable, low toxic substance. The toxicity of its vapors is twice as high as ethanol while oral administration causes the opposite toxicity.
| Isopropyl alcohol Chemical Properties |
| Melting point | -89.5 °C |
| Boiling point | 82 °C(lit.) |
| density | 0.785 g/mL at 25 °C(lit.) |
| vapor density | 2.1 (vs air) |
| vapor pressure | 33 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 2929 | ISOPROPYL ALCOHOL |
| Fp | 53 °F |
| storage temp. | Store at +5°C to +30°C. |
| solubility | water: soluble (completely) |
| pka | 17.1(at 25℃) |
| form | Low Melting Solid |
| Specific Gravity | approximate 0.785(20/20℃)(Ph.Eur.) |
| color | colorless |
| Relative polarity | 0.546 |
| Odor | Like ethyl alcohol; sharp, somewhat unpleasant; characteristic mild alcoholic; nonresidual. |
| PH | 7.0 (20°C) |
| biological source | synthetic |
| Odor Type | alcoholic |
| Odor Threshold | 26ppm |
| explosive limit | 2-13.4%(V) |
| Water Solubility | miscible |
| FreezingPoint | -89.5℃ |
| λmax | λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.01 |
| Merck | 14,5208 |
| JECFA Number | 277 |
| BRN | 635639 |
| Exposure limits | TLV-TWA 980 mg/m3 (400 ppm); STEL 1225 mg/m3 (500 ppm) (ACGIH); IDLH 12,000 ppm (NIOSH). |
| Dielectric constant | 18.0（Ambient） |
| Stability: | Volatile |
| Cosmetics Ingredients Functions | SOLVENT VISCOSITY CONTROLLING ANTIFOAMING PERFUMING |
| LogP | 0.050 |
| Surface tension | 21.3mN/m at 293.15K |
| CAS DataBase Reference | 67-63-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Isopropyl alcohol(67-63-0) |
| IARC | 3 (Vol. 15, Sup 7, 71) 1999 |
| EPA Substance Registry System | Isopropanol (67-63-0) |
| Absorption | in accordance |
| Safety Information |
| Hazard Codes | Xi,F,Xn |
| Risk Statements | 11-36-67-40-10-36/38 |
| Safety Statements | 7-16-24/25-26-36/37 |
| RIDADR | UN 1219 3/PG 2 |
| OEB | A |
| OEL | TWA: 400 ppm (980 mg/m3), STEL: 500 ppm (1225 mg/m3) |
| WGK Germany | 1 |
| RTECS | NT8050000 |
| F | 3-10 |
| Autoignition Temperature | 750 °F |
| TSCA | TSCA listed |
| HS Code | 2905 12 00 |
| HazardClass | 3 |
| PackingGroup | II |
| Hazardous Substances Data | 67-63-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 5.8 g/kg (Smyth, Carpenter) |
| IDLA | 2,000 ppm [10% LEL] |
Product Application Of Isopropyl alcohol CAS#67-63-0
Isopropyl Alcohol is used in a variety of applications including as a solvent for industrial processes and coating; as a component in cleaning, car care and deicing products; as a wetting agent for printing inks and as a feedstock in the manufacture of ester and Mogas/Luboil additives.isopropyl alcohol is a carrier, anti-bacterial, and solvent for skin care lotions. Isopropyl alcohol is made from propylene, a petroleum derivative.
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