Project Description

Chemical NameDBU
CAS No.6674-22-2
Molecular Formula:C9H16N2
Molecular Weight:152.24
EINECS:229-713-7
TYPICAL PRODUCT SPECIFICATIONS:
AppearanceLiquid
Melting point-70 °C
Flash point>230 °F
Boiling point80-83 °C0.6 mm Hg(lit.)
Storage temp.Store at R.T.
Density1.019 g/mL at 20 °C(lit.)

 

Description:

1,8-Diazabicyclo[5.4.0]undec-7-ene is a bicyclic amidine base. It is non-nucleophilic, sterically hindered, tertiary amine base in organic chemistry. It is reported to be superior to amine catalyst in Baylis-Hillman reaction.It promotes the methylation reaction of phenols, indoles and benzimidazoles with dimethyl carbonate under mild conditions.

Applications:
  1. as catalyst for carboxylic acid esterification with dimethyl carbonate
  2. in the synthesis of duocarmycin and CC-1065 analogs
  3. as catalyst in aza-Michael addition and Knovenegal condensation reaction
Other:

Contact us for DBU MSDS -Material Safety Data Sheet and DBU CAS 6674-22-2 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

Safety Information:

Symbol(GHS) 

GHS02,GHS08,GHS06,GHS05,GHS07

RIDADR:  UN 3267 8/PG 2

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