2-Phenylbenzimidazole-5-sulfonic acid structure
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Common Name | 2-Phenylbenzimidazole-5-sulfonic acid | ||
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CAS Number | 27503-81-7 | Molecular Weight | 274.295 | |
Density | 1.5±0.1 g/cm3 | Boiling Point | N/A | |
Molecular Formula | C13H10N2O3S | Melting Point | 300 °C | |
MSDS | Chinese USA | Flash Point | >100?C |
Use of 2-Phenylbenzimidazole-5-sulfonic acidEnsulizole is a sulfonated UV absorber and can intense UVB and partial UVA absorption. Ensulizole can damage the DNA through the generation of reactive oxygen species (ROS) upon UV or sunlight irradiation. Ensulizole is a water soluble sunscreen ingredient[1]. |
Name | 2-Phenylbenzimidazole-5-sulfonic acid |
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Synonym | More Synonyms |
Description | Ensulizole is a sulfonated UV absorber and can intense UVB and partial UVA absorption. Ensulizole can damage the DNA through the generation of reactive oxygen species (ROS) upon UV or sunlight irradiation. Ensulizole is a water soluble sunscreen ingredient[1]. |
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Related Catalog | |
In Vitro | At 4.0 mM [H2O2]0, a complete removal of 40.0 μM parent PBSA and 25% decrease in TOC are achieved with 190 min of UV irradiation[1]. |
References |
[1]. Abdelraheem WH, et al. Degradation and mineralization of organic UV absorber compound 2-phenylbenzimidazole-5-sulfonic acid (PBSA) using UV-254nm/H2O2. J Hazard Mater. 2015 Jan 23;282:233-40. |
Density | 1.5±0.1 g/cm3 |
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Melting Point | 300 °C |
Molecular Formula | C13H10N2O3S |
Molecular Weight | 274.295 |
Flash Point | >100?C |
Exact Mass | 274.041199 |
PSA | 91.43000 |
LogP | 1.50 |
Index of Refraction | 1.704 |
Storage condition | 2-8°C |
Water Solubility | soluble |
Hazard Codes | Xi:Irritant; |
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Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36 |
RIDADR | NONH for all modes of transport |
HS Code | 29339990 |
~73% 2-Phenylbenzimi... CAS#:27503-81-7 |
Literature: Karuvalam, Ranjith P.; Haridas, Karickal R.; Shetty, Suchetha N. Journal of the Chilean Chemical Society, 2012 , vol. 57, # 2 p. 1122 - 1125,4 |
~% 2-Phenylbenzimi... CAS#:27503-81-7 |
Literature: Merck Patent Gesellschaft Mit Beschrankter Haftung Patent: US5473079 A1, 1995 ; |
HS Code | 2933990090 |
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Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2-Phenyl-1H-benzimidazole-5-sulphonic acid |
Novantisol |
Ensulizole |
2-phenylbenzimidazole-5-sulfonate salt |
NEO HELIOPAN HYDRO |
2-Phenyl-5-benzimidazolesulfonic acid,Ensulizole |
UV ABSORBER-T |
2-Phenylbenzimidazole-5-sulfonic acid |
2-phenyl-5-benzimidazolesulfonic acid |
MFCD00053007 |
PARSOL HS |
2-Phenyl-1H-benzo[d]imidazole-5-sulphonic acid |
2-Phenyl-1H-benzimidazole-5-sulfonic acid |
EUSOLEX 232 |
Ultraviolet absorbent UV-T |
1H-Benzimidazole-6-sulfonic acid, 2-phenyl- |
PHENYLBENZIMIDAZOLSULPHONICACID |
2-phenyl-1H-benzoimidazole-5-sulfonic acid |
2-phenyl-benzimidazole-5-sulfonic acid |
Phenylbenzimidazole sulfonic acid |
2-Phenyl-5-sulfobenzimidazole |
2-Phenylbenzimidazole-5-sulphonic acid |
EINECS 248-502-0 |
2-Phenyl-1H-benzimidazole-6-sulfonic acid |
Phenylbenzimidazolesulfonic acid |
1H-benzimidazole-5-sulfonic acid, 2-phenyl- |
2-phenyl-1H-benzo[d]imidazole-5-sulfonic acid |
T56 BM DNJ CR& GSWQ |