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58600 Sigma-Aldrich

4-Methyl-2-pentanone

puriss. p.a., ACS reagent, ≥99.0% (GC)

Synonym: Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone

  • CAS Number 108-10-1

  • Linear Formula (CH3)2CHCH2COCH3

  • Molecular Weight 100.16

  •  Beilstein Registry Number 605399

  •  EC Number 203-550-1

  •  MDL number MFCD00008938

  •  PubChem Substance ID 57651655

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, M-N, Puriss p.a. ACS, Puriss p.a. ACS More...
grade   ACS reagent
vapor density   3.5 (vs air)
InChI Key   NTIZESTWPVYFNL-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥99.0% (GC)
autoignition temp.   840 °F
expl. lim.   1.2-8 %, 93 °F
impurities   ≤0.01% free acid (as CH3COOH)
  ≤0.1% water
evapn. residue   ≤0.001%
refractive index   n20/D 1.395(lit.)
  n20/D 1.396
bp   117-118 °C
mp   −80 °C(lit.)
density   0.801 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg

Description

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN1245 - class 3 - PG 2 - Methyl isobutyl ketone
WGK Germany 
1
RTECS 
SA9275000
Flash Point(F) 
57.2 °F
Flash Point(C) 
14 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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