1, 8-DIAZABICYCLO [5.4.0] UNDEC-7-ENE
1, 8-DIAZABICYCLO [5.4.0] UNDEC-7-ENE For Synthesis
Short Name: 1, 8-DIAZABICYCLO [5.4.0] UNDEC-7-ENE
Synonym: 2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine; DBU
Basic Details
Article No.
LG103779
Grade
For Synthesis
Purity
98%
CAS No.
6674-22-2
HS Code
2933.9900
Shelf Life
36 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Liquid
Colour
Yellow
Odour
Unpleasant
pH value
12.8 at 10 g/l at 20 °C
Melting point/ Freezing point [°C]
-69.99
Flash point [°C]
116
Initial boiling point [°C]
80 °C at 0.8 hPa
Final boiling point [°C]
83 °C at 0.8 hPa
Relative density, liquid (water=1)
1.018 at 25 °C
Partition coefficient Log Pow octanol /water at 20°C
Max -2.2
Explosion limits -upper [%]
6.5 %(V)
Explosion limits -lower [%]
1.1 %(V)
Chemical Specifications
Appearance
Clear colorless to light yellow liquid
Purity (by GC)
Min 98.0%
Identity (IR)
Conforms to structure
Water (by KF)
Max 0.5%
Refractive index (20°C; 589 nm)
1.5210 to 1.5230
Safety Information & Hazard Symbols
Symbol
GHS05, GHS06
Signal Word
Danger
UN No.
2922
IMCO Class No.
8, 6.1
Packing Group
II
Hazardous Statement
H290-H301-H314-H412
Precaution Statement
P273-P280-P301 + P310-P305 + P351 + P338-P310