56168

Camphor Benzalkonium Methosulfat

analytical standard

• Synonym(e): 4-[(2-Oxo-3-bornyliden)-methyl]-phenyltrimethylammonium-methylsulfat, N,N,N-Trimethyl-4-(2-oxoborn-3-ylidenmethyl)-anilinum-methylsulfat, N,N,N-Trimethyl-4-[(4,7,7-trimethyl-3-oxobicyclo[2.2.1]hept-2-yliden)-methyl]-benzolaminium-methylsulfat, BCM
• Empirische Formel (Hill-System): C₂₀H₂₈NO · CH₃SO₄
• CAS-Nummer: 52793-97-2
• Molekulargewicht: 409.54
• EG-Nummer: 258-190-8
• UNSPSC-Code: 12352212
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤3.0% water
• Anwendung(en): environmental
• Format: neat
• SMILES String: [O-]S(=O)(OC)=O.CC1(C)[C@]2([H])CC[C@@]1(C)C(/C2=C\C3=CC=C([N+](C)(C)C)C=C3)=O
• InChI: 1S/C20H28NO.CH4O3S/c1-19(2)17-11-12-20(19,3)18(22)16(17)13-14-7-9-15(10-8-14)21(4,5)6;1-5(2,3)4/h7-10,13,17H,11-12H2,1-6H3;1H3,(H,2,3,4)/q+1;/p-1/b16-13-;
• InChIKey: BPDGKTMMBDRVHQ-UNVLYCKESA-M

Beschreibung

Allgemeine Beschreibung

Camphor benzalkonium methosulfate (CBM) is a highly photostable, fat-soluble organic ultraviolet (UV) filter approved for use in sunscreens/cosmetics to absorb UV rays. CBM is one of the most effective UV absorbers which offers protection against UVB radiations.[1][2]

Anwendung

Camphor benzalkonium methosulfate may be used as a reference material for the determination of the analyte in sunscreen products by liquid-chromatographic method.[2]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable