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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
synonyms: 2,3-dioxobutane;2,3-diketobutane;2,3-butanedione;2,3-butadione;biacetyl;butane-2,3-dione;butanedione;fema 2370
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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