Has been used as a reagent for the protection of OH-groups in oligonucleotide synthesis. A study of various cleavage methods showed that the tetramethylguanidine salts of either 4-nitrobenzaldoxime or pyridine-2-carboxaldoxime gave the best results: Tetrahedron Lett., 2727 (1978).
H411: Toxic to aquatic life with long lasting effects.
H302+312+332: Harmful if swallowed, in contact with skin or if inhaled.
Precautionary Statements
P260: Do not breathe <dust/fumes/gas/mist/vapours/spray>.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear <protective gloves/protective clothing/eye protection/face protection>.: hazard.P260: Do not breathe <dust/fumes/gas/mist/vapours/spray>.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear <protective gloves/protective clothing/eye protection/face protection>.
