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278475 Sigma-Aldrich

2-Propanol

anhydrous, 99.5%

Synonym: sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol

  • CAS Number 67-63-0

  • Linear Formula (CH3)2CHOH

  • Molecular Weight 60.10

  •  Beilstein/REAXYS Number 635639

  •  EC Number 200-661-7

  •  MDL number MFCD00011674

  •  PubChem Substance ID 57648277

  •  NACRES NA.21

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Properties

Related Categories 2-Propanol (Isopropanol), Anhydrous Solvents, Solvent by Type, Solvent Bottles, Solvent Packaging Options,
Quality Level   200
grade   anhydrous
vapor density   2.1 (vs air)
vapor pressure   33 mmHg ( 20 °C)
  44 mmHg ( 25 °C)
assay   99.5%
form   liquid
autoignition temp.   750 °F
expl. lim.   2.0-12.7 %, 93 °C
impurities   <0.003% water
  <0.005% water (100 mL pkg)
evapn. residue   <0.0003%
color   colorless
refractive index   n20/D 1.377 (lit.)
bp   82 °C (lit.)
mp   −89.5 °C (lit.)
solubility   water: soluble (completely)
density   0.785 g/mL at 25 °C (lit.)
SMILES string   CC(C)O
InChI   1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI key   KFZMGEQAYNKOFK-UHFFFAOYSA-N

Description

Application

2-Propanol may be used as a solvent in the preparation of cyclic ureas by reacting carbon dioxide with diamines in the presence of pure cerium oxide (CeO2). It may also be used as an alternate precursor to acetone for synthesizing methyl isobutyl ketone.

Packaging

1, 6×1, 2 L in Sure/Seal™

View returnable container options.

100, 12×100 mL in Sure/Seal™

20 L in Pure-Pac™ 2

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

Pure-Pac® II containers require the Micromatic MicroValve coupler for dispensing solvents, Z560723.

Legal Information

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Target organs 
Central nervous system
RIDADR 
UN1219 - class 3 - PG 2 - Isopropanol
WGK Germany 
WGK 1
RTECS 
NT8050000
Flash Point(F) 
53.6 °F - closed cup
Flash Point(C) 
12.0 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Dispensette™ S
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

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We are a leading global supplier and manufacturer of high-quality, stockroom and basic research products including solvents, acids and inorganics. We specialize in providing the most comprehensive pr...
Keywords: Solvents

Peer-Reviewed Papers
15

References

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Z560723 Micromatic MacroValve coupler for returnable containers Pure-Pac® II containers require the Micromatic Macrovalve for dispensing solvents.

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