Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Alfa Aesar™ Tri(ethylene glycol) di-p-toluenesulfonate, 98%

Click to view available options
Quantity:
10g
50g
250g
19249-03-7
C20H26O8S2
458.54
MFCD00048096
KCONMNWPRXAWKK-UHFFFAOYSA-N
tri ethylene glycol di-p-toluenesulfonate,triethylene glycol ditosylate,ethane-1,2-diylbis oxy bis ethane-2,1-diyl bis 4-methylbenzenesulfonate,triethylene glycol di p-toluenesulfonate,1,2-bis 2-tosyloxyethoxy ethane,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzene-1-sulfonate,ethane-1,2-diylbis oxyethane-2,1-diyl bis 4-methylbenzenesulfonate,2-2-2-4-methylphenyl sulfonyloxy ethoxy ethoxy ethyl 4-methylbenzenesulfon ate,2-2-2-4-methylphenyl sulfonyloxyethoxy ethoxy ethyl 4-methylbenzenesulfonate,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzenesulfonate
316652
2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
19249-03-7
C20H26O8S2
458.54
MFCD00048096
KCONMNWPRXAWKK-UHFFFAOYSA-N
tri ethylene glycol di-p-toluenesulfonate,triethylene glycol ditosylate,ethane-1,2-diylbis oxy bis ethane-2,1-diyl bis 4-methylbenzenesulfonate,triethylene glycol di p-toluenesulfonate,1,2-bis 2-tosyloxyethoxy ethane,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzene-1-sulfonate,ethane-1,2-diylbis oxyethane-2,1-diyl bis 4-methylbenzenesulfonate,2-2-2-4-methylphenyl sulfonyloxy ethoxy ethoxy ethyl 4-methylbenzenesulfon ate,2-2-2-4-methylphenyl sulfonyloxyethoxy ethoxy ethyl 4-methylbenzenesulfonate,2-2-2-4-methylbenzenesulfonyl oxy ethoxy ethoxy ethyl 4-methylbenzenesulfonate
316652
2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
Applications
Tri(ethylene glycol) di-p-toluenesulfonate is used in the synthesis of 1-[4-(1,4,7,10-tetraoxa-13-aza-cyclopentadec-13-yl)-phenyl] ethanone.

Solubility
Soluble in ethanol.

Notes
Incompatible with strong bases.
Melting Point 80°C to 82°C
Quantity 50g
Formula Weight 458.55
Percent Purity 98%
Chemical Name or Material Tri(ethylene glycol) di-p-toluenesulfonate

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning