<i>N</i>,<i>N</i>-Bis[2-(<i>p</i>-tolylsulfonyloxy)ethyl]-<i>p</i>-toluenesulfonamide , >97.0% , 16695-22-0

Synonym(s):
N,N-Bis[2-(tosyloxy)ethyl]-p-toluenesulfonamide;N,O,O′-Tritosyldiethanolamine

CAS NO.：16695-22-0

Empirical Formula: C25H29NO8S3

Molecular Weight: 567.69

MDL number: MFCD00026000

EINECS: 412-920-3

PRODUCT Properties

• Melting point: 92-98 °C(lit.)
• Boiling point: 732.4±70.0 °C(Predicted)
• Density: 1.345±0.06 g/cm3(Predicted)
• storage temp.: Sealed in dry,Room Temperature
• solubility: soluble in Methanol
• form: powder to crystal
• pka: -9.29±0.70(Predicted)
• color: White to Almost white
• BRN: 2406580
• 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
• InChIKey: VJDZYMIEDBLSDT-UHFFFAOYSA-N
• SMILES: Cc1ccc(cc1)S(=O)(=O)OCCN(CCOS(=O)(=O)c2ccc(C)cc2)S(=O)(=O)c3ccc(C)cc3

Description and Uses

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

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H317-H413
• Precautionary statements: P261-P272-P273-P280-P302+P352-P333+P313
• PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Hazard Codes: Xi
• Risk Statements: 43-53
• Safety Statements: 24-37-61
• WGK Germany: 1
• HS Code: 2935.90.9500
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Aquatic Chronic 4; Skin Sens. 1