3,3-Dimethyl-1-(2-carboxyphenyl)triazene, 99%

CAS Number 20119-28-2
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3,3-Dimethyl-1-(2-carboxyphenyl)triazene, 99%

MDL: MFCD00013975
EINECS: 243-523-1

Chemical Properties

Formula: C9H11N3O2  Melting point: 124-126°
Formula weight: 193.21  

Literature References

Source of benzyne on thermolysis, compare Diethyl­ (1H-benzotriazol-1-yl)­iminomalonate, L00465.

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501A

Avoid 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.

Harmful or Irritant

Other References

Beilstein: 1841912
Packing Group: n/a

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