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437522 Sigma-Aldrich

2-Propanol

ACS reagent, ≥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 24867380

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Properties

Related Categories 2-Propanol (Isopropanol), ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, PVC Coated Bottles,
grade   ACS reagent
vapor density   2.1 (vs air)
vapor pressure   33 mmHg ( 20 °C)
  44 mmHg ( 25 °C)
InChI Key   KFZMGEQAYNKOFK-UHFFFAOYSA-N
assay   ≥99.5%
form   liquid
autoignition temp.   750 °F
expl. lim.   2 %
impurities   ≤0.0001 meq/g Titr. acid or base
  ≤0.002% carbonyl compounds (propionaldehyde or acetone)
  ≤0.2% water
evapn. residue   ≤0.001%
color   APHA: ≤10
refractive index   n20/D 1.377 (lit.)
bp   82 °C (lit.)
mp   −89.5 °C (lit.)
solubility   H2O: passes test
density   0.785 g/mL at 25 °C (lit.)

Description

Application

2-Propanol may be used in the following processes:
• As a solvent in the synthesis of di- and trisubstituted ortho biaryls by Suzuki-Miyaura cross-coupling reaction.
• As an alternate solvent to benzene in the analysis of total carbonyl compounds in heated and frying oils.
• As a reaction medium in the preparation of cyclic ureas by reacting CO2 with diamines in the presence of pure cerium oxide (CeO2).

Packaging

4 L in PVC-coated bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1219 - class 3 - PG 2 - Isopropanol
WGK Germany 
1
RTECS 
NT8050000
Flash Point(F) 
53.6 °F
Flash Point(C) 
12 °C

Documents

Certificate of Analysis

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Certificate of Origin

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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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Pressure-Temperature Nomograph Interactive Tool

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Properties of Solvents Table

The table below presents the physical characteristics of common solvents. Easily reference or compare solvent properties like boiling point, density, and refractive index all from one list.
Keywords: Gas chromatography, Green chemistry, High performance liquid chromatography, Melting, Solvents

Peer-Reviewed Papers
15

References

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