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67-63-0 - 2-Propanol, Semiconductor Grade, 99.5% min - 19397 - Alfa Aesar

19397 2-Propanol, Semiconductor Grade, 99.5% min

CAS Number
67-63-0
Synonyms

Size Price ($) Quantity Availability
500ml 33.40
1L 39.60
4L 107.00
*4x1L 121.00
*4x4L 374.00
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2-Propanol, Semiconductor Grade, 99.5% min

MDL
MFCD00011674
EINECS
200-661-7

Chemical Properties

Formula
(CH3)2CHOH
Formula Weight
60.10
Form
Liquid
Melting point
-90°
Boiling Point
82-83°
Flash Point
12°(53°F)
Density
0.785
Refractive Index
1.3770
Solubility
Miscible with water, ethanol, acetone, chloroform, methanol, diethyl ether, n-octanol and benzene.

Grade Specifications

Maximum level of impurities: Color (APHA) 10, Evaporation residue 5ppm, Solubility in H2O P.T., H2O (by Karl Fischer titrn) 0.05%, Acidity 0.2meq/g, Alkalinity 0.1meq/g, Cl 0.2ppm, PO4 0.5ppm

Applications

2-Propanol is used as a solvent for gums, resins, alkaloids and essential oils, as a denaturant for ethyl alcohol and is used in lotions and cosmetics. It is used in keyboard, LCD and laptop cleaning, as a wetting agent in the fountain solution used in lithographic printing, and often used as a solvent for French polishing shellac used in cabinet making. It acts as hydride source in the Meerwein-Ponndorf-Verley reduction. It plays an important role in DNA extraction.

Notes

It is a flammable chemical compound and is hygroscopic in nature. Heat and sunlight can contribute to its instability.

Literature References

Szatmári, I.; Papp, G.; Joó, F.; Kathó, A. Unexpectedly fast catalytic transfer hydrogenation of aldehydes by formate in 2-propanol-water mixtures under mild conditions. Catal. Today 2015, 247, 14-19.

Geboers, J.; Wang, X.; de Carvalho, A. B.; Rinaldi, R. Densification of biorefinery schemes by H-transfer with Raney Ni and 2-propanol: A case study of a potential avenue for valorization of alkyl levulinates to alkyl gama-hydroxypentanoates and gama-valerolactone. J. Mol. Catal. A: Chem. 2014, 388, 106-115.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H319-H336

Highly flammable liquid and vapour. Causes serious eye irritation. May cause drowsiness or dizziness.

Precautionary Statements: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,5208
Beilstein
635639
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2905.12
TSCA
Yes
RTECS
NT8050000

Recommended

  • 19392

    Acetone, Semiconductor Grade, 99.5%
  • 19393

    Methanol, Semiconductor Grade, 99.9% min
  • 20932

    Tetramethylammonium hydroxide, 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis)
  • 22924

    2-Butanone, HPLC Grade, 99.5+%
  • 22931

    Ethanol, anhydrous, denatured, Spectrophotometric Grade, 90%, 5% methanol, 5% isopropanol

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