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| Catalog Number | CI-GU-0173 |
| Product Name | Terephthalylidene Dicamphor Sulfonic Acid |
| CAS | 92761-26-7 |
| Structure |  |
| Synonyms | (E-E )-3,3'-(1,4-phenylenedimethylidene)bis(2-oxobornane-10-sulfonic acid) |
| IUPAC Name | [3-[[4-[[7,7-dimethyl-3-oxo-4-(sulfomethyl)-2-bicyclo[2.2.1]heptanylidene]methyl]phenyl]methylidene]-7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl]methanesulfonic acid |
| Molecular Weight | 562.7 g/mol |
| Molecular Formula | C28H34O8S2 |
| InChI | InChI=1S/C28H34O8S2/c1-25(2)21-9-11-27(25,15-37(31,32)33)23(29)19(21)13-17-5-7-18(8-6-17)14-20-22-10-12-28(24(20)30,26(22,3)4)16-38(34,35)36/h5-8,13-14,21-22H,9-12,15-16H2,1-4H3,(H,31,32,33)(H,34,35,36) |
| InChI Key | HEAHZSUCFKFERC-UHFFFAOYSA-N |
| Melting Point | 255 °C |
| Purity | 0.98 |
| Density | 1.42 g/mL |
| Appearance | Solid |
| Isomeric SMILES | CC1(C2CCC1(C(=O)C2=CC3=CC=C(C=C3)C=C4C5CCC(C4=O)(C5(C)C)CS(=O)(=O)O)CS(=O)(=O)O)C |
| pKa | 0.86±0.50 |
What is the CAS number of Terephthalylidene Dicamphor Sulfonic Acid?
The CAS number of Terephthalylidene Dicamphor Sulfonic Acid is 92761-26-7 / 90457-82-2.
What is the molecular formula of Terephthalylidene Dicamphor Sulfonic Acid?
The molecular formula of Terephthalylidene Dicamphor Sulfonic Acid is C28H34O8S2.
What is the approved usage of Terephthalylidene Dicamphor Sulfonic Acid in Europe?
In Europe, Terephthalylidene Dicamphor Sulfonic Acid is approved as a UV filter for sunscreen products.
What is the name used for Terephthalylidene Dicamphor Sulfonic Acid in OTC sunscreen drug products in the United States?
In OTC sunscreen drug products in the United States, Terephthalylidene Dicamphor Sulfonic Acid is called Ecamsule.
What are the UV-filtering and absorbing capacities of Terephthalylidene Dicamphor Sulfonic Acid?
Terephthalylidene Dicamphor Sulfonic Acid has UV-filtering and absorbing capacities.
What is the approved usage level of Terephthalylidene Dicamphor Sulfonic Acid in the European Union?
Terephthalylidene Dicamphor Sulfonic Acid has an approved usage level of up to 10 percent in the European Union.
Is Terephthalylidene Dicamphor Sulfonic Acid approved for use in cosmetic products in the United States?
Yes, Terephthalylidene Dicamphor Sulfonic Acid may be used as an ultraviolet light absorber in cosmetic and personal care products in the United States.
What is the EINECS number of Terephthalylidene Dicamphor Sulfonic Acid?
The EINECS number of Terephthalylidene Dicamphor Sulfonic Acid is 922-216-2.
What are some synonyms of Terephthalylidene Dicamphor Sulfonic Acid?
Some synonyms of Terephthalylidene Dicamphor Sulfonic Acid are TEREPHTHALIDENEDICAMPHORSULPHONICACID, TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID ISO 9001:2015 REACH, etc.
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