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Isopropyl alcohol CAS#67-63-0
Chemical Name：Isopropyl alcohol
CAS No.:67-63-0
Appearance: colorless Low Melting Solid
Molecular Formula：C3H8O
Molecular weight:60.1
Sample: Available
Products Description of Isopropyl alcohol CAS#67-63-0
Isopropyl alcohol (2-propanol) industrial product purity ≥ 99%, colorless transparent liquid, with slight pungent odor. Melting point -89.5℃, boiling point 82℃. Vapor pressure 33mmHg (25℃), relative density 0.785 (20℃). Solubility in water: completely miscible, soluble in ethanol and ether, insoluble in petroleum ether. Volatile, incompatible with strong oxidizing agents and acids.
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 | 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 |
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 is an important chemical products and raw materials. It is mainly applied to various fields including pharmaceutical, cosmetics, plastics, fragrances, paint as well as being used as the dehydrating agent and cleaning agent in and electronics industry. It can also be used as the reagent for determination of barium, calcium, magnesium, nickel, potassium, sodium and strontium. It can also be used as the reference material of chromatographic analysis.
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