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1,8-Diazabicyclo-(5,4,0)-Undec-7 Ene (DBU)

CAS number
6674-22-2
Molecular formula
C9H16N2
Molecular weight
152.24 g/mol
Catalogue number
OS-13194
Purity
≥ 99 %
Grade
Laboratory Reagent (LR)
Form
Liquid
Packing
25 kg

₹1,000 per kg

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Documents

Specifications

Identity
CAS number 6674-22-2
Molecular formula C9H16N2
Molecular weight 152.24 g/mol
IUPAC name 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
InChIKey GQHTUMJGOHRCHB-UHFFFAOYSA-N
SMILES C1CCC2=NCCCN2CC1
EC number 229-713-7
MDL number MFCD00006930
PubChem CID 81184
Physical properties
Physical form Liquid
Appearance Colorless Liquid
Melting point <-50 °C
Boiling point 250 °C
Flash point 111 °C and 116 °C
Solubility Soluble in Water
Quality
Purity ≥ 99 %
Grade Laboratory Reagent (LR)
Packaging
Packaging size 25 kg
Packaging type HDPE Drum

Description and applications

1,8-Diazabicycloundec-7-ene (DBU) is a strong, sterically hindered, non-nucleophilic amidine base widely used in organic synthesis as a powerful catalyst, base, and proton scavenger for reactions like dehydrohalogenation, esterification, and ring formations

Applications

Industries

All 7 bases & alkoxides

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