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Alfa Aesar™ 1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%

$40.80 - $326.32

Chemical Identifiers

Chemical Name or Material 1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS 6674-22-2
Molecular Formula C9H16N2
Formula Weight 152.24
MDL Number MFCD00006930
UN Number UN3267
Beilstein 508906
Synonym DBU
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1244914

  SDS
alfa aesar™
A1244914*
25g Each for $40.80

AAA1244936

  SDS
alfa aesar™
A1244936
500g Each for $326.32
Description & Specifications

Specifications

Formula Weight 152.24
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Name or Material 1,8-Diazabicyclo[5.4.0]undec-7-ene
TSCA TSCA
Melting Point −70°C
Boiling Point 261°C
Assay 99%
Quantity 25g
Flash Point 116°C (240°F)
Molecular Formula C9H16N2
Odor Amine-like
MDL Number MFCD00006930
pH 12.8
CAS 6674-22-2
Synonym DBU
Health Hazard 2 GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
UN Number UN3267
Beilstein 508906
Health Hazard 1 Danger

Applications
1,8-Diazabicyclo[5.4.0]undec-7-ene is used in organic synthesis as a catalyst, a complexing ligand, and a non-nucleophilic base. It is used as a protecting agent for the synthesis of cephalosporin and as a catalyst for polyurethane.

Solubility
Miscible with water.

Notes
Incompatible with acids, strong oxidizing agents, acid anhydrides, acid chlorides and chloroformates.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.