A3115512
2,2′-Dihydroxy-4-methoxybenzophenone , 98% , 131-53-3
Synonym(s):
2,2′-Dihydroxy-4-methoxybenzophenone;Benzophenone-8;Dioxybenzone
CAS NO.：131-53-3
Empirical Formula: C14H12O4
Molecular Weight: 244.24
MDL number: MFCD00002218
EINECS: 205-026-8
| Pack Size | Price | Stock | Quantity |
| 5g | RMB75.20 | In Stock |
|
| 25G | RMB293.60 | In Stock |
|
| 100G | RMB1085.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 73-75 °C(lit.) |
| Boiling point: | 170-175 °C1 mm Hg(lit.) |
| Density | 1.2379 (rough estimate) |
| vapor pressure | 0-0Pa at 20-25℃ |
| refractive index | 1.5389 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 7.11±0.35(Predicted) |
| color | Off-White to Yellow |
| Merck | 14,3303 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | MEZZCSHVIGVWFI-UHFFFAOYSA-N |
| LogP | 2.33 at 23.5℃ |
| CAS DataBase Reference | 131-53-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Dioxybenzone(131-53-3) |
| EPA Substance Registry System | Dioxybenzone (131-53-3) |
Description and Uses
benzophenone-8 (dioxybenzone) is an FDA-approved sunscreen chemical with uVA-absorption capabilities. It also can protect product degradation arising from uV-light exposure. It has an approved usage level of 3 percent in the united States.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | DJ1049500 |
| HS Code | 29145090 |
| Hazardous Substances Data | 131-53-3(Hazardous Substances Data) |
