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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12449-36

1,8-DIAZABICYCLO(5.4.0)UNDEC-7-ENE, 97%,500G

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 6674-22-2 Weight: 0.01000kg


Quantity 500g

Product Code. 11499673

Quantity Price
1 £ 132.92000000000002 / 500g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material 1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS 6674-22-2
Molecular Formula C9H16N2
Formula Weight 152.24g/mol
MDL Number MFCD00006930
UN Number UN3267
Beilstein 508906
Synonym DBU

Specification

Melting Point −70°C
Boiling Point 261°C
Quantity 500g
Flash Point 116°C (240°F)
Odor Amine-like
pH 12.8
Chemical Name or Material 1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS 6674-22-2
Assay 99%
Molecular Formula C9H16N2
Formula Weight 152.24g/mol
MDL Number MFCD00006930
UN Number UN3267
Beilstein 508906
Synonym DBU
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
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.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
TSCA TSCA

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

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.