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1,5-Diazabicyclo[4.3.0]non-5-ene

SIAL/33471 - purum, ≥98.0% (GC)

Synonym: DBN

CAS Number: 3001-72-7
Empirical Formula (Hill Notation): C7H12N2
Molecular Weight: 124.18
EC Number: 221-087-3
MDL Number: MFCD00005554
Linear Formula: C7H12N2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-33471-25ML 25 mL
 $101.00
1/EA		 Add To Favorites
45-33471-100ML 100 mL
 $392.00
1/EA		 Add To Favorites
45-33471-500ML 500 mL
 $1370.00
1/EA		 Add To Favorites

 

assay ≥98.0% (GC)
bp 95-98 °C/7.5 mmHg (lit.)
density 1.005 g/mL at 25 °C (lit.)
form liquid
grade purum
impurities ≤1% water
InChI 1S/C7H12N2/c1-3-7-8-4-2-6-9(7)5-1/h1-6H2
InChI key SGUVLZREKBPKCE-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.519 (lit.)
  n20/D 1.521
SMILES string C1CN=C2CCCN2C1
Application: • 1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) is an amidine base commonly used in the base-mediated eliminations, condensations, esterifications, isomerizations, carboxylations and carbonylations.
• It is used in the preparation of supertetrahedral chalcogenide clusters and single crystals of polymer-chalcogenide composites.
• It also acts as a catalyst for the regioselective Friedel-Crafts C-acylation of pyrroles.
Other Notes: Amidine base used for dehydrohalogenation reactions to olefins
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H314
Precautionary statements P280 - P305 + P351 + P338 - P310
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3267 8 / PGII
WGK Germany WGK 3
Flash Point(F) 201.2 °F - closed cup
Flash Point(C) 94 °C - closed cup
Purity ≥98.0% (GC)
bp 95-98 °C/7.5 mmHg (lit.)
Density 1.005 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.519 (lit.); n20/D 1.521
UNSPSC 12352005

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