CAS 131-53-3|dioxybenzone
Introduction：Basic information about CAS 131-53-3|dioxybenzone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | dioxybenzone | ||
|---|---|---|---|
| CAS Number | 131-53-3 | Molecular Weight | 244.243 |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 375.0±0.0 °C at 760 mmHg |
| Molecular Formula | C14H12O4 | Melting Point | 73-75 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 146.0±18.6 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 2,2'-Dihydroxy-4-methoxybenzophenone |
|---|---|
| Synonym | More Synonyms |
dioxybenzone BiologicalActivity
| Description | Dioxybenzone is an organic compound used in sunscreen to block UVB and short-wave UVA (ultraviolet) rays. |
|---|---|
| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Others |
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 375.0±0.0 °C at 760 mmHg |
| Melting Point | 73-75 °C(lit.) |
| Molecular Formula | C14H12O4 |
| Molecular Weight | 244.243 |
| Flash Point | 146.0±18.6 °C |
| Exact Mass | 244.073563 |
| PSA | 66.76000 |
| LogP | 3.93 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.624 |
| InChIKey | MEZZCSHVIGVWFI-UHFFFAOYSA-N |
| SMILES | COc1ccc(C(=O)c2ccccc2O)c(O)c1 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATAMUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 32 ug/plate
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2989 No. of Facilities: 236 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 1482 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2989 No. of Facilities: 537 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 4315 (estimated) No. of Female Employees: 183 (estimated)
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 32 ug/plate
- REFERENCE :
- JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(5),35,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2989 No. of Facilities: 236 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 1482 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2989 No. of Facilities: 537 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 4315 (estimated) No. of Female Employees: 183 (estimated)
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DJ1049500 |
| HS Code | 2914509090 |
Customs
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Articles8
More Articles| Metabolism of UV-filter benzophenone-3 by rat and human liver microsomes and its effect on endocrine-disrupting activity. Toxicol. Appl. Pharmacol. 282(2) , 119-28, (2015) Benzophenone-3 (2-hydroxy-4-methoxybenzophenone; BP-3) is widely used as sunscreen for protection of human skin and hair from damage by ultraviolet (UV) radiation. In this study, we examined the metab... | |
| Oral chemoprevention of skin cancer in mice by benzophenone sunscreens dioxybenzone and octabenzone in drinking water. Anticancer Res. 33(6) , 2535-40, (2013) Sunscreen compounds with added benefit of skin cancer prevention have both public and commercial interests. Our earlier study using the Epstein-Barr virus early antigen in vitro assay reported on skin... | |
| Rapid determination of nine parabens and seven other environmental phenols in urine samples of German children and adults. Int. J. Hyg. Environ. Health 217(8) , 845-53, (2014) We developed a fast, selective and sensitive on-line LC/LC-MS/MS method for the simultaneous determination of nine parabens and seven environmental phenols in urine. Parabens are widely used as antimi... |
Synonyms
| 2,2′-dihydroxy-4-methoxybenzophenone |
| dioxybenzone |
| MFCD00002218 |
| UF 2 |
| EINECS 205-026-8 |
| 2,2-Dihydroxy-4-Methoxybenzophenone |
| (2-Hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)methanone |
| 2,2'-Hydroxy-4-methoxybenzophenone |
| 2,2'-dihydroxy-4-methoxy-benzophenone |
| cyasorbuv24 |
| Spectra-sorb UV 24 |
| advastab47 |
| 2,2'-Dihydroxy-4-methoxybenzophenone |
| Cyasorb UV 24 |
| Methanone, (2-hydroxy-4-methoxyphenyl)(2-hydroxyphenyl)- |
| uv24 |
| benzophenone-8 |
| UNII-B762XZ551X |
| 2,2'-DIBROMODIETHYL ETHER |
| 2,2'-dihydroxy-4-methoxy benzophenone |
| 4-Methoxy-2,2'-dihydroxybenzophenone |
| dihydroxy-4-methoxybenzophenone |
| Cyasorb |
