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DBU Structure

DBU

  • Product NameDBU
  • CAS6674-22-2
  • MFC9H16N2
  • MW152.24
  • EINECS229-713-7
  • MOL File6674-22-2.mol

Chemical Properties

Melting point -70 °C
Boiling point 80-83 °C0.6 mm Hg(lit.)
Density  1.019 g/mL at 20 °C(lit.)
vapor pressure  5.3 mm Hg ( 37.7 °C)
refractive index  n20/D 1.523
Flash point >230 °F
storage temp.  Store below +30°C.
solubility  soluble
form  Liquid
pka 13.28±0.20(Predicted)
color  Clear colorless to light yellow
Odor Unpleasant
PH Range 12.8 at 10 g/l at 20 °C
PH 12.8 (10g/l, H2O, 20℃)
explosive limit 1.1-6.5%(V)
Water Solubility  soluble
Sensitive  Air Sensitive
BRN  508906
Stability Stable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
InChIKey GQHTUMJGOHRCHB-UHFFFAOYSA-N
CAS DataBase Reference 6674-22-2(CAS DataBase Reference)
NIST Chemistry Reference 1,8-diazabicyclo [5.4.0]undec-7-ene(6674-22-2)
EPA Substance Registry System Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro- (6674-22-2)

Safety Information

Hazard Codes  C,F
Risk Statements  22-34-52/53-35-40-37-19-11-67
Safety Statements  26-36/37/39-45-61-27-16
RIDADR  UN 3267 8/PG 2
WGK Germany  2
34
Autoignition Temperature 260 °C
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29339930
Toxicity LD50 orally in Rabbit: 215 - 681 mg/kg

MSDS

Usage And Synthesis

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