Alfa Aesar™ 1,1,3,3-Tetramethylguanidine, 99%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12314-AE

1,1,3,3-TETRAMETHYLGUANIDINE, 97+%,100ML

UNSPSC: 12352116

Code: NEW

Additional Details:
Additional Details: CAS Number: 80-70-6 Weight: 0.01000kg


Quantity 100mL

Product Code. 11485063

Quantity Price
1 £ 23.53 / 100mL
Estimated Shipment date
from Supplier 03-01-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material 1,1,3,3-Tetramethylguanidine
CAS 80-70-6
Molecular Formula C5H13N3
Formula Weight 115.18g/mol
MDL Number MFCD00008323
UN Number UN2920
Beilstein 969608
Synonym TMG

Specification

Boiling Point 162°C
Melting Point <−30°C
Flash Point 60°C (140°F)
Quantity 100mL
Chemical Name or Material 1,1,3,3-Tetramethylguanidine
CAS 80-70-6
Assay 99%
Molecular Formula C5H13N3
Formula Weight 115.18g/mol
MDL Number MFCD00008323
UN Number UN2920
Beilstein 969608
Synonym TMG
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H226-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
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.
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 LIQUIDS, FLAMMABLE, N.O.S.
TSCA TSCA

Applications
1,1,3,3-Tetramethylguanidine is employed as a polyurethane foam catalyst, as an accelerator for the syntheses of polysulfured rubber. It is also used as a strong base in the photochemical (couplers) and in the pharmaceutical (steroids) industries. It is essential for the preparation of alkyl nitriles from alkyl halides and 3′-alkylthymidines from 3′-nitrothymidines. It serves as an efficient and selective catalyst for the benzoylation of alcohols. It replaces the expensive bases 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) and 1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) in organic synthesis.

Solubility
Miscible with water.

Notes
Air sensitive. Incompatible with strong oxidizing agents, mineral and organic acids, carbon dioxide. Keep away from sources of ignition.

Safety and Handling

Danger

GHS H Statement
H314-H318-H226-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Harmful if swallowed.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.