Ethylene glycol bis-p-toluenesulfonate, 97%

Catalog No.	Quantity
AAB2153930	250 g
AAB2153909	10 g
AAB2153918	50 g

Catalog No. AAB2153930 Supplier Thermo Scientific Chemicals Supplier No. B2153930

Description

CAS: 6315-52-2 | C16H18O6S2 | 370.434 g/mol

Ethylene di(p-toluenesulfonate) [Ethylene glycol ditosylate] has been used in the synthesis of, cyclohexyl-fused 1,4,7-triazacyclononane, 1,2-ethylenecalix[6]arene, 1,3- and 1,4-calix[6]crown-3, 1,3- and 1,4-calix[6]crown-4, 1,4-calix[6]benzocrown-4, 1,2- and 1,3-calix[6]crown-5.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ethylene di(p-toluenesulfonate) [Ethylene glycol ditosylate] has been used in the synthesis of, cyclohexyl-fused 1,4,7-triazacyclononane, 1,2-ethylenecalix[6]arene, 1,3- and 1,4-calix[6]crown-3, 1,3- and 1,4-calix[6]crown-4, 1,4-calix[6]benzocrown-4, 1,2- and 1,3-calix[6]crown-5.

Solubility
Slightly soluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Specifications

Chemical Identifiers

• CAS: 6315-52-2
• Molecular Formula: C16H18O6S2
• Molecular Weight (g/mol): 370.434
• MDL Number: MFCD00008549
• InChI Key: LZIPBJBQQPZLOR-UHFFFAOYSA-N
• Synonym: 1,2-bis tosyloxy ethane, ethylene glycol ditosylate, ethylene ditosylate, ethane-1,2-diyl bis 4-methylbenzenesulfonate, ethylene glycol di-p-toluenesulfonate, 1,2-bis p-toluenesulfonyloxy ethane, ethylene di p-toluenesulfonate, 1,2-ethanediol, bis 4-methylbenzenesulfonate, ethylene glycol bis-p-toluenesulfonate, 2-p-tolylsulfonyloxy ethyl 4-methylbenzenesulfonate
• PubChem CID: 228289
• IUPAC Name: 2-(4-methylphenyl)sulfonyloxyethyl 4-methylbenzenesulfonate
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCOS(=O)(=O)C2=CC=C(C=C2)C

• Melting Point: 122°C to 127°C
• Quantity: 250 g
• Solubility Information: Slightly soluble in water.
• Formula Weight: 370.45
• Percent Purity: 97%
• Chemical Name or Material: Ethylene glycol bis-p-toluenesulfonate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only