Tos-PEG3
Suppliers
Names
[ CAS No. ]:
77544-68-4
[ Name ]:
Tos-PEG3
[Synonym ]:
Ethanol,2-[2-(2-hydroxyethoxy)ethoxy]-,1-(4-methylbenzenesulfonate)
2-(2-(2-Hydroxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate
triethyleneglycol monotosylate
2,2'-[ethane-1,2-diylbis(oxy)]bis[ethanol] mono(4-methylbenzenesulfonate)
p-toluenesulfonic acid 2-(2-(2-hydroxyethoxy)ethoxy)ethoxy ester
Tos-PEG4
HO(C2H4O)3Tos
toluene-4-sulfonic acid 2-[2-(2-hydroxy-ethoxy)ethoxy]ethyl ester
Ts(OCH2CH2)3OH
Tos-PEG3
Chemical & Physical Properties
[ Density]:
1.234±0.06 g/cm3
[ Boiling Point ]:
460.0±35.0 °C
[ Molecular Formula ]:
C13H20O6S
[ Molecular Weight ]:
304.35900
[ Exact Mass ]:
304.09800
[ PSA ]:
90.44000
[ LogP ]:
1.80660
Safety Information
[ HS Code ]:
2909499000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909499000
[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%