341703

Tetraethylenglykol-di-(p-toluolsulfonat)

97%

• Synonym(e): Tetraethylenglykol-ditosylat
• Lineare Formel: (CH₃C₆H₄SO₃CH₂CH₂OCH₂CH₂)₂O
• CAS-Nummer: 37860-51-8
• Molekulargewicht: 502.60
• Beilstein: 1610992
• MDL-Nummer: MFCD00075239
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24860982
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.53 (lit.)
• Dichte: 1.242 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ether; tosylate
• SMILES String: Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOCCOS(=O)(=O)c2ccc(C)cc2
• InChI: 1S/C22H30O9S2/c1-19-3-7-21(8-4-19)32(23,24)30-17-15-28-13-11-27-12-14-29-16-18-31-33(25,26)22-9-5-20(2)6-10-22/h3-10H,11-18H2,1-2H3
• InChIKey: SLAONPBUWDUSSO-UHFFFAOYSA-N

Beschreibung

Anwendung

Tetraethylene glycol di(p-toluenesulfonate) was used in the preparation of donor-spacer-acceptor podand system, dual channel fluorosensor for Li⁺, Mg²⁺ and Ca²⁺.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter