Isopropyl alcohol
CAS Number: 67-63-0
Chemical Formula: C3H8O
Synonyms:
Isopropanol, pure, 99.5+%
2-PROPANOL (IPA)
Isopropanol, for analysis ACS, 99.6%
Appearance: Colorless liquid
HS Code: 29051200
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Isopropyl alcohol CAS#67-63-0
Isopropanol, commonly referred to as rubbing alcohol, is a clear, colorless alcoholic substance. It serves as a key raw material for acetone production and acts as a solvent in manufacturing a wide range of industrial and commercial goods, while also being widely used by the general public for various applications. This substance is flammable and exhibits miscibility with water as well as numerous organic solvents. Three primary methods are employed for isopropanol synthesis: the indirect hydration of propylene (known as the "strong acid" method), the direct hydration of propylene, and the catalytic hydrogenation of acetone.
Parameters
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 | n20/D 1.377(lit.) |
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 |
PH | 7.0 (20°C) |
Odor | Like ethyl alcohol; sharp, somewhat unpleasant; characteristic mild alcoholic; nonresidual. |
Relative polarity | 0.546 |
Odor Threshold | 26ppm |
Odor Type | alcoholic |
explosive limit | 2-13.4%(V) |
biological source | synthetic |
Water Solubility | miscible |
FreezingPoint | -89.5℃ |
λmax | λ: 260 nm Amax: 0.02 |
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 |
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 | Yes |
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 boasts diverse applications across multiple fields. It functions as a solvent in industrial processes and coating production, a key component in cleaning products, car care items and deicing agents, a wetting agent for printing inks, and a raw material for manufacturing esters as well as Mogas/Luboil additives.In skincare formulations, it serves three roles: carrier, antibacterial agent, and solvent. This alcohol is derived from propylene, a byproduct of petroleum processing.Compared with ethanol, it requires 50% less volume to achieve nucleic acid precipitation. This advantage reduces the total volume that needs centrifugation during DNA or RNA recovery.The 70% concentration of isopropyl alcohol is widely used in alcohol swabs and wipes for wound cleansing. It is also an ingredient in hand sanitizers and ear drops designed to prevent swimmer's ear.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
