380687

N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide

97%

• Synonym(s): N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide, N,O,O′-Tritosyldiethanolamine
• Linear Formula: CH₃C₆H₄SO₂N(CH₂CH₂OSO₂C₆H₄CH₃)₂
• CAS Number: 16695-22-0
• Molecular Weight: 567.69
• Beilstein: 2406580
• EC Number: 412-920-3
• MDL number: MFCD00026000
• UNSPSC Code: 12352100
• PubChem Substance ID: 24863761
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• mp: 92-98 °C (lit.)
• functional group: sulfonamide; tosylate
• SMILES string: Cc1ccc(cc1)S(=O)(=O)OCCN(CCOS(=O)(=O)c2ccc(C)cc2)S(=O)(=O)c3ccc(C)cc3
• InChI: 1S/C25H29NO8S3/c1-20-4-10-23(11-5-20)35(27,28)26(16-18-33-36(29,30)24-12-6-21(2)7-13-24)17-19-34-37(31,32)25-14-8-22(3)9-15-25/h4-15H,16-19H2,1-3H3
• InChI key: VJDZYMIEDBLSDT-UHFFFAOYSA-N

Description

Application

N,N-Bis[2-(p-tolylsulfonyloxy)ethyl]-p-toluenesulfonamide may be used in the preparation of :

• 2-(p-benzamidobenzyl)-1,4,7-tris(p-tolylsulfonyl)-1,4,7-triazacyclononane, via reaction with N,N′-bis(p-tolylsulfonyl)-1-(p-benzamidobenzyl)ethylenediamine
• selectively protected aza-macrocycles
• carbon-bridged metallacarboranes
• tetrakis(phosphonomethyl)-substituted cyclododecanes

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H317,H413
• Precautionary Statements: P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313
• Hazard Classifications: Aquatic Chronic 4 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves