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Appearance:Colorless to yellow liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
1,8-Diazabicyclo[5.4.0]undec-7-ene 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
Fp >230 °F
storage temp. Store at R.T.
solubility soluble
form Liquid
pka 13.28±0.20(Predicted)
color Clear colorless to light yellow
Odor Unpleasant
PH 12.8 (10g/l, H2O, 20℃)
PH Range 12.8 at 10 g/l at 20 °C
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
F 34
Autoignition Temperature 260 °C
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29339930
Toxicity LD50 orally in Rabbit: 215 - 681 mg/kg
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