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Henan Allgreen Chemical Co.,Ltd2,3-Butanedione//www.lookchem.com/300w//201001/img/431-03-8.jpg

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2,3-Butanedione CAS NO.431-03-8

Min.Order Quantity:
1 Kilogram
Payment Terms:
L/C,D/A,D/P,T/T,Western Union

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Product Details


  • 431-03-8
  • 2,3-Butanedione
  • C4H6O2

Quick Details

  • ProName: 2,3-Butanedione
  • CasNo: 431-03-8
  • Molecular Formula: C4H6O2
  • Appearance: White or off-white Solid
  • Application: Organic synthesis
  • DeliveryTime: 20day
  • PackAge: According to the demand of customer
  • Port: shanghai
  • ProductionCapacity: 20 Metric Ton/Week
  • Purity: 98%
  • Storage: Sealed, dry, microtherm , avoid light ...
  • Transportation: by air or by sea
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade,Electron...


high quality


2,3-Butanedione Basic information
Product Name: 2,3-Butanedione
CAS: 431-03-8
MF: C4H6O2
MW: 86.09
EINECS: 207-069-8
Product Categories: Organics;Biochemistry;Reagents for Oligosaccharide Synthesis;ketone Flavor;B;Bioactive Small Molecules;Building Blocks;C3 to C6;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Ketones;Organic Building Blocks
Mol File: 431-03-8.mol
2,3-Butanedione Structure
2,3-Butanedione Chemical Properties
mp -4--2 °C
bp 88 °C(lit.)
density 0.985 g/mL at 20 °C
vapor density 3 (vs air)
vapor pressure 52.2 mm Hg ( 20 °C)
refractive index n20/D 1.394(lit.)
FEMA 2370
Fp 45 °F
storage temp. 2-8°C
Water Solubility 200 g/L (20 ºC)
Merck 14,2966
BRN 605398
Stability: Stable. Flammable. Incompatible with acids, strong bases, metals, reducing agents, oxidizing agents. Protect from moisture and water. Note low flashpoint.
CAS DataBase Reference 431-03-8(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Butanedione(431-03-8)
EPA Substance Registry System 2,3-Butanedione(431-03-8)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-20/22-38-41-36/38-20/21/22-37/38
Safety Statements 9-16-26-37/39-36/37/39-39
RIDADR UN 2346 3/PG 2
WGK Germany 2
RTECS EK2625000
F 13
HazardClass 3
PackingGroup II
HS Code 29141990
Hazardous Substances Data 431-03-8(Hazardous Substances Data)

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