[L18496] CAS 136849-72-4 | O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N’,N’-tetramethyluronium tetrafluoroborate, 97%
0 ₩
136849-72-4 |
CAS : 136849-72-4
MDL : MFCD00192127
Other name :
TOTU
Chemical Properties
Formula : C10H17BF4N4O3
Formula weight : 328.08
Melting Point : 143-146° dec.
Sensitivity : Moisture Sensitive. Ambient temperatures.
Form : Solid
Literature References
Low racemization peptide coupling agent: Proc. 21st Eur. Pept. Symp., 1990, E. Giralt, D. Andren Eds., ESCOM, Leiden (1991), p143; Tetrahedron Lett., 33, 6625 (1992). See Appendix 6.
Notes
GHS Hazard and Precautionary Statements
Hazard Statements : H302-H315-H319-H335Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
Grade Specifications
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
