90430

Triethylene glycol di(p-toluenesulfonate)

purum, ≥98.0% (HPLC)

• Synonym(s): 2,2′-(Ethylenedioxy)diethyl ditosylate, Triethylene glycol ditosylate
• Linear Formula: (CH₃C₆H₄SO₃CH₂CH₂OCH₂-)₂
• CAS Number: 19249-03-7
• Molecular Weight: 458.55
• Beilstein: 632509
• MDL number: MFCD00048096
• UNSPSC Code: 12352100
• PubChem Substance ID: 329769906

Properties

• grade: purum
• Assay: ≥98.0% (HPLC)
• mp: 78-82 °C (lit.); 78-82 °C
• SMILES string: Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)c2ccc(C)cc2
• InChI: 1S/C20H26O8S2/c1-17-3-7-19(8-4-17)29(21,22)27-15-13-25-11-12-26-14-16-28-30(23,24)20-9-5-18(2)6-10-20/h3-10H,11-16H2,1-2H3
• InChI key: KCONMNWPRXAWKK-UHFFFAOYSA-N

Description

Other Notes

Versatile building block for the synthesis of crown ethers, cryptands, and analogues

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves