Ecamsule

SIAL/55901 - analytical standard

Synonym: 3,3′-(1,4-Phenylenedimethylidyne)bis[7,7-dimethyl-2-oxo-bicyclo[2.2.1]heptane-1-methanesulfonic acid]; Terephthalylidene-3,3′-dicamphor-10,10′-disulfonic acid

CAS Number: 92761-26-7
Empirical Formula (Hill Notation): C₂₈H₃₄O₈S₂
Molecular Weight: 562.69
EC Number: 410-960-6
Linear Formula: C₂₈H₃₄O₈S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-55901-25MG	25 mg	$231.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 55901-25MG

Properties
Descriptions
Safety Info.
Basic Data

application(s)	cleaning products cosmetics environmental food and beverages personal care
assay	≥97.0% (T)
	≥98.0% (HPLC)
composition	sulfur content, 11.40%
format	neat
grade	analytical standard
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)/b19-13-,20-14+
InChI key	HEAHZSUCFKFERC-LRVMPXQBSA-N
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	CC1(C)C2CCC1(CS(O)(=O)=O)C(=O)C2=C/c3ccc(cc3)C=C4C5CCC(CS(O)(=O)=O)(C4=O)C5(C)C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	Ecamsule (ECAM) has been used as a reference standard for observing the photo-stability and photo-sensitizing property of the ecamsule that forms a major ingredient in the production of sunscreen products by laser flash photolysis and steady-state HPLC coupled with mass spectrometry method.
Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description:	Ecamsule is an organic compound added to sunscreens to filter out UVA rays and to protect the skin from adverse effects of ultraviolet light like DNA damage, photo-aging and sunburns.

Symbol	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-39
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥97.0% (T); ≥98.0% (HPLC)
UNSPSC	77101502

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