Appearance and Shape (20°C) | Solid |
---|---|
CAS RN | 3236-71-3 |
MDL number | MFCD00191392 |
Molecular weight | 350.42 |
Molecular Formula | C25H18O2 |
Product code | ICTB4834 |
PubChem Substance ID | 253661255 |
Purity/Analytical Methods | >98.0%(GC) |
Reaxys-RN | 2060986 |
Appearance | White to Almost white powder to crystal |
---|---|
Purity(GC) | min. 98.0 % |
Pictograms |
|
---|---|
Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation H410 : Very toxic to aquatic life with long lasting effects. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P273 : Avoid release to the environment P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P391 : Collect spillage P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse. |
Signal word | Warning |
Category | 9 |
---|---|
Packaging category | III |
UN number | UN3077 |
Chemicals by Class 5-Membered Carbocyclic Compounds [Chemical Structural Class] Cyclopentadienes [Chemical Structural Class] Fluorenes [Chemical Structural Class] Fluorenes, Fluorenones [Chemical Structural Class]
Materials Science High Purity Compounds Compounds Purified by Sublimation Material Building Blocks [Compounds Purified by Sublimation] Material Building Blocks Small Molecule Semiconductor Building Blocks Fluorenes, Fluorenones [Small Molecule Semiconductor Building Blocks] Polymer/Macromolecule Reagents Monomers Diol Monomers