PRODUCT Properties
| Melting point: | 133-136 °C(lit.) |
| Boiling point: | 377.26°C (rough estimate) |
| Density | 1.2662 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 6.81±0.35(Predicted) |
| color | Pale Yellow to Light Yellow |
| Water Solubility | negligible |
| Merck | 14,1099 |
| BRN | 1887087 |
| Stability: | Hygroscopic |
| InChIKey | SODJJEXAWOSSON-UHFFFAOYSA-N |
| LogP | 3.9-4.1 |
| CAS DataBase Reference | 131-54-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone(131-54-4) |
| EPA Substance Registry System | Methanone, bis(2-hydroxy-4-methoxyphenyl)- (131-54-4) |
Description and Uses
As ultraviolet light absorber, especially in paints, plastics.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39-22 |
| WGK Germany | 3 |
| RTECS | DJ0900000 |
| TSCA | Yes |
| HS Code | 29145090 |
| Hazardous Substances Data | 131-54-4(Hazardous Substances Data) |
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