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CAS RN: 103597-45-1 | Product Number: M1259


Purity: >98.0%(HPLC)
  • Bis[3-(benzotriazol-2-yl)-2-hydroxy-5-tert-octylphenyl]methane
2   ≥40 
1   9  

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Product Number M1259
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__4__1H__5__0N__6O__2 = 658.89 
Physical State (20 deg.C) Solid
CAS RN 103597-45-1
Reaxys Registry Number 11326835
PubChem Substance ID 87573217
Merck Index (14) 1294
MDL Number


Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Melting point 195.0 to 199.0 °C
Solubility in THF almost transparency
Properties (reference)
Melting Point 198 °C
Solubility in water Insoluble
Solubility (soluble in) Toluene,Tetrahydrofuran,Chloroform
Solubility (insoluble in) Acetone
Hazard Statements H413 : May cause long lasting harmful effects to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
Related Laws:
Transport Information:
HS Number 2933998090
PubMed Literature

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