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Terephthalylidene Dicamphor Sulfonic Acid

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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

Custom Q&A

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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