| Identification | Back Directory | [Name]
TETRAETHYLENE GLYCOL DI-P-TOSYLATE | [CAS]
37860-51-8 | [Synonyms]
Tos-PEG5-Tos
Bis-Tos-PEG4
CAS_37860-51-8
PROTAC Linker 16
TosO-(CH2CH2O)4-Tos
TETRAETHYLENE GLYCOL DITOSYLATE
TETRAETHYLENE GLYCOL DI-P-TOSYLATE
BIS[2-(2-TOSYLOXYETHOXY)ETHYL] ETHER
DRAFT CHECKER, AIRFLOW DETECTION POWDER
1,11-Bis(tosyloxy)-3,6,9-trioxaundecane
2,2'-(Ethylenedioxy)triethyl ditosylate
etraethylene glycol di(p-toluenesulfonate)
Tetraethyleneglycol-di-p-toluenesulphonate
Tetraethylene glycol di(p-toluenesulfonate)
TETRAETHYLENE GLYCOL BIS(P-TOLUENESULFONATE)
((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane...
BIS[2-[2-(P-TOLUENESULFONYLOXY)ETHOXY]ETHYL] ETHER
Tetraethylene Glycol Bis(p-toluenesulfonate)
2,2'-[Oxybis(ethyleneoxy)]diethanol bis(p-toluenesulfonate)
Bis(p-toluenesulfonic acid)oxybisethylenebisoxybisethylene ester
Bis(4-methylbenzenesulfonic acid)[oxybis(ethyleneoxyethylene)] ester
Bis(4-methylbenzenesulfonic acid)3,6,9-trioxa-1,11-undecanediyl ester
Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, 1,1'-bis(4-methylbenzenesulfonate)
((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate)
2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
2,2'-(2,2'-oxybis(ethane-2,1-diyl)bis(oxy))bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate)
Bis[2-[2-(p-toluenesulfonyloxy)ethoxy]ethyl] Ether
Bis[2-(2-tosyloxyethoxy)ethyl] Ether
Tetraethylene Glycol Di-p-tosylate | [Molecular Formula]
C22H30O9S2 | [MDL Number]
MFCD00075239 | [MOL File]
37860-51-8.mol | [Molecular Weight]
502.6 |
| Chemical Properties | Back Directory | [Melting point ]
65-69 °C | [Boiling point ]
635.0±55.0 °C(Predicted) | [density ]
1.242 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.53(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [form ]
clear liquid | [color ]
colorless to yellow
| [BRN ]
1610992 | [InChI]
InChI=1S/C22H30O9S2/c1-19-3-7-21(8-4-19)32(23,24)30-17-15-28-13-11-27-12-14-29-16-18-31-33(25,26)22-9-5-20(2)6-10-22/h3-10H,11-18H2,1-2H3 | [InChIKey]
SLAONPBUWDUSSO-UHFFFAOYSA-N | [SMILES]
O(CCOCCOS(C1=CC=C(C)C=C1)(=O)=O)CCOCCOS(C1=CC=C(C)C=C1)(=O)=O | [EPA Substance Registry System]
Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, bis(4-methylbenzenesulfonate) (37860-51-8) |
| Hazard Information | Back Directory | [Description]
Tos-PEG5-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. | [Uses]
Tetraethylene glycol di(p-toluenesulfonate) was used in the preparation of donor-spacer-acceptor podand system, dual channel fluorosensor for Li+, Mg2+ and Ca2+. | [storage]
Powder: -20°C for 3 years | In solvent: -80°C for 1 year;
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