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345121 Sigma-Aldrich

3-Pentanone

ReagentPlus®, ≥99%

Synonym: Diethyl ketone

  • CAS Number 96-22-0

  • Linear Formula CH3CH2COCH2CH3

  • Molecular Weight 86.13

  •  Beilstein Registry Number 635749

  •  EC Number 202-490-3

  •  MDL number MFCD00009320

  •  PubChem Substance ID 57649235

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Properties

Related Categories ReagentPlus, ReagentPlus Solvent Grade Products, ACS and Reagent Grade Solvents, Amber Glass Bottles, Solvent Bottles,
grade   ReagentPlus®
vapor density   3 (vs air)
vapor pressure   20 mmHg ( 28 °C)
  28.1 mmHg ( 20 °C)
InChI Key   FDPIMTJIUBPUKL-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   845 °F
refractive index   n20/D 1.392(lit.)
bp   101.5 °C(lit.)
mp   −42 °C(lit.)
solubility   water: slightly soluble
density   0.813 g/mL at 25 °C(lit.)

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.

Packaging

1 L in glass bottle

100 mL in glass bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Repeated exposure may cause skin dryness or cracking.
RIDADR 
UN1156 - class 3 - PG 2 - Diethyl ketone
WGK Germany 
1
RTECS 
SA8050000
Flash Point(F) 
44.6 °F
Flash Point(C) 
7 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Related Content

Properties of Solvents Table

a. Gant, R., LC/GC 10(7), 515 (1992) 1. At 20 °C 2. At 20 °C +/- 5 °C relative to water at 4 °C 3. At 10mmHg pressure 4. At l=589.32nm
Keywords: Gas chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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