ARK2188

Hexadecyltrimethylammoniumbromid

USP/NF

• Synonym(e): CTAB, Cetrimoniumbromid, Cetyltrimethylammoniumbromid, Palmityltrimethylammoniumbromid
• Lineare Formel: CH₃(CH₂)₁₅N(Br)(CH₃)₃
• CAS-Nummer: 57-09-0
• Molekulargewicht: 364.45
• Beilstein: 3598189
• EG-Nummer: 200-311-3
• MDL-Nummer: MFCD00011772
• UNSPSC-Code: 12161900
• NACRES: NA.26

Eigenschaften

• Agentur: USP/NF
• Qualitätsniveau: 400
• Form: powder
• pH-Wert: 5.0-7 (25 °C, 36.4 g/L)
• mp (Schmelzpunkt): 248-251 °C (lit.)
• Löslichkeit: H₂O: soluble 36.4 g/L at 20 °C (completely)
• Lagertemp.: 2-25°C
• SMILES String: [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
• InChI: 1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
• InChIKey: LZZYPRNAOMGNLH-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

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Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H302,H315,H318,H335,H373,H410
• P-Sätze: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3
• Zielorgane: Gastrointestinal tract, Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): 471.2 °F - closed cup
• Flammpunkt (°C): 244 °C - closed cup