UV absorber UV-9
- CAS No.
- 131-57-7
- Chemical Name:
- UV absorber UV-9
- Synonyms
- BENZOPHENONE-3;HMB;BP-3;2-HYDROXY-4-METHOXYBENZOPHENONE;Uv 9;HMBP;component of Presun 29;MOD;uf3;Oxybenzon
- CBNumber:
- CB9276251
- Molecular Formula:
- C14H12O3
- Molecular Weight:
- 228.24
- MOL File:
- 131-57-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/12/18 14:15:32
| Melting point | 62-64 °C(lit.) |
|---|---|
| Boiling point | 150-160 °C5 mm Hg(lit.) |
| Density | 1,3 g/cm3 |
| vapor pressure | 0.001Pa at 25℃ |
| refractive index | 1.5805 (estimate) |
| Flash point | 216°C |
| storage temp. | 2-8°C |
| solubility | 95% ethanol: soluble50mg/mL, clear, colorless |
| form | Crystalline Powder |
| pka | 7.56±0.35(Predicted) |
| color | White to light yellow |
| Odor | ylsh. cryst., rose-like odor |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
| Merck | 14,6954 |
| BRN | 1913145 |
| InChIKey | DXGLGDHPHMLXJC-UHFFFAOYSA-N |
| LogP | 3.45 at 40℃ |
| CAS DataBase Reference | 131-57-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Oxybenzone(131-57-7) |
| EPA Substance Registry System | 2-Hydroxy-4-methoxybenzophenone (131-57-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H410 | |||||||||
| Precautionary statements | P273-P391-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37 | |||||||||
| RIDADR | UN 3077 9/PG III | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DJ1575000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29145000 | |||||||||
| Hazardous Substances Data | 131-57-7(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in rats: >12.8 g/kg (Lewerenz) | |||||||||
| NFPA 704 |
|
UV absorber UV-9 price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | H36206 | 2-Hydroxy-4-methoxybenzophenone 98% | 131-57-7 | 5G | ₹1872.73 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | H36206 | 2-Hydroxy-4-methoxybenzophenone 98% | 131-57-7 | 100G | ₹2370.68 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | PHR1074 | Oxybenzone Pharmaceutical Secondary Standard; Certified Reference Material | 131-57-7 | 1G | ₹8465.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | H36206 | 2-Hydroxy-4-methoxybenzophenone 98% | 131-57-7 | 500G | ₹6733.15 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 59647 | Oxybenzone analytical standard | 131-57-7 | 50MG | ₹8670.83 | 2022-06-14 | Buy |
UV absorber UV-9 Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystalline powder
Uses
Oxybenzone is an organic compound used in sunscreens. Oxybenzone is used as an ingredient in sunscreen and other cosmetics because it absorbs UVB and short-wave UVA (ultraviolet) rays. Oxybenzone was one of the first compounds incorporated into sunscreen formulations to offer enhanced UVA protection because its absorption spectrum extends to less than 350 nm.
Preparation
Preparation by partial methylation of 2,4- dihydroxy-benzophenone,
? with methyl iodide in the presence of sodium hydroxide;
? with a methyl halide;
? with dimethyl sulfate in the presence of sodium hydroxide or alkaline solution.
Definition
ChEBI: A hydroxybenzophenone that is benzophenone which is substituted at the 2- and 4-positions of one of the benzene rings by hydroxy and methoxy groups respectively.
General Description
White to off-white or light yellow powder.
Air & Water Reactions
Insoluble in water.
Fire Hazard
Flash point data for Oxybenzone are not available; however, Oxybenzone is probably combustible.
Contact allergens
BZP-3 is used as a direct sunscreen agent and in antiaging creams. Allergic reactions have been reported. Cross-reactivity is expected in an average of one in four patients photoallergic to ketoprofen.
Safety Profile
Poison by intraperitoneal route. Mddly toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
UV absorber UV-9 Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4535 | 58 | Inquiry |
| HJ AROCHEM | +91-8690768060 +91-9724420086 | Ahmedabad, India | 171 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3753 | 58 | Inquiry |
| Salicylates and Chemicals Pvt. Ltd. | +91-8879630551 +91-8898005838 | Maharashtra, India | 61 | 58 | Inquiry |
| DHANVI EXIM SERVICES | +91-8790148237 +91-8790148237 | Hyderabad, India | 97 | 58 | Inquiry |
| Sona Enterprise. | 91-79-25894618 | Gujarat, India | 27 | 58 | Inquiry |
| Deepak Nitrite Limited | 08069023791Ext 560 | Hyderabad, India | 84 | 58 | Inquiry |
| Anand Agencies | 91-20-24454597 | Maharashtra, India | 2332 | 58 | Inquiry |
| Dr Chindepalli | 91-7036227677 | Hyderabad, India | 486 | 58 | Inquiry |
| Avra Synthesis Pvt Ltd | +914027175796 | New Delhi, India | 1603 | 30 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| HJ AROCHEM | 58 |
| JSK Chemicals | 58 |
| Salicylates and Chemicals Pvt. Ltd. | 58 |
| DHANVI EXIM SERVICES | 58 |
| Sona Enterprise. | 58 |
| Deepak Nitrite Limited | 58 |
| Anand Agencies | 58 |
| Dr Chindepalli | 58 |
| Avra Synthesis Pvt Ltd | 30 |
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