Appearance and Shape (20°C) | Solid |
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CAS RN | 52372-39-1 |
MDL number | MFCD02176212 |
Molecular weight | 381.44 |
Molecular Formula | C23H19N5O |
Product code | ICTS0919 |
PubChem Substance ID | 253661689 |
Purity/Analytical Methods | >98.0%(HPLC)(N) |
Reaxys-RN | 1092311 |
Situations to avoid | Light Sensitive |
Appearance | Orange to Brown to Dark red powder to crystal |
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Pictograms |
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Hazard statement | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled H315 : Causes skin irritation H319 : Causes serious eye irritation. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray P270 : Do not eat, drink or smoke when using this product P271 : Use only outdoors or in a well-ventilated area P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection 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 P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Signal word | Warning |
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Imidazoles [Chemical Structural Class] Benzimidazoles [Chemical Structural Class] 6-Membered Heterocyclic Compounds [Chemical Structural Class] Pyrans [Chemical Structural Class] Coumarins [Chemical Structural Class]
Chemistry Stains and Dyes [Chemistry] Oil Dyes [Chemistry]
Materials Science Photonic Materials, Optical Materials Coumarin Dyes