DROMETRIZOLE TRISILOXANE (C005B-020053)

General description

Drometrizole trisiloxane (DRT) belongs to the lipophilic benzotriazole derivative class of compounds commonly utilized in sunscreen cosmetics.

Application

DRT may be used as a reference standard for the determination of DRT in:

• Active pharmaceutical ingredients (APIs), formulations and stability samples by reversed phase ultra-high performance liquid chromatography (RP-UPLC) coupled to electrospray ionization-quadrupole time-of-flight tandem mass spectrometry (ESI-QTOF-MS/MS).
• Suncare formulations by high performance liquid chromatography (HPLC) with ultraviolet (UV) detection.
• Cosmetic products by LC-UV.
• Sewage sludge samples by QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction procedure and gas chromatography combined with MS/MS.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Molecular Weight: 501.84. Empirical Formula: C₂₄H₃₉N₃O₃Si₃. grade: analytical standard. Quality Level: 100. Assay: ≥. 98.0% (HPLC). shelf life: limited shelf life, expiry date on the label. technique(s): HPLC: suitable, gas chromatography (GC): suitable. application(s): cleaning products
cosmetics
environmental
food and beverages
personal care. format: neat. SMILES string: CC(Cc1cc(C)cc(c1O)-n2nc3ccccc3n2)C[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C. InChI: 1S/C24H39N3O3Si3/c1-18-14-20(15-19(2)17-33(9,29-31(3,4)5)30-32(6,7)8)24(28)23(16-18)27-25-21-12-10-11-13-22(21)26-27/h10-14,16,19,28H,15,17H2,1-9H3. InChI key: HUVYTMDMDZRHBN-UHFFFAOYSA-N. Hazard Statements: H413. Precautionary Statements: P273 - P501. Hazard Classifications: Aquatic Chronic 4. Storage Class Code: 10 - Combustible liquids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.