1,2-BIS(TOSYLOXY)ETHANE

1,2-BIS(TOSYLOXY)ETHANE Basic information

Product Name:	1,2-BIS(TOSYLOXY)ETHANE
Synonyms:	1,2-Bis(4-methylbenzenesulfonyloxy)ethane;1,2-Bis(p-tolylsulfonyloxy)ethane;1,2-Di(tosyloxy)ethane;Ethylene di(p-toluenesulfonate);1,2-Ethanediol 1,2-bis(4-methylbenzenesulfonate):1,2-Ethanediol:1,2-bis(4-methylbenzenesulfonate);1,2-Ethanediol ditosylate;1,2-Ethylene ditosylate;Di-O-tosylglycol
CAS:	6315-52-2
MF:	C16H18O6S2
MW:	370.44
EINECS:
Product Categories:
Mol File:	6315-52-2.mol

1,2-BIS(TOSYLOXY)ETHANE Chemical Properties

Melting point	124-127 °C(lit.)
Boiling point	544.3±38.0 °C(Predicted)
density	1.326
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly, Heated)
form	Solid
color	White to Off-White
Water Solubility	Slightly soluble in water.
BRN	2399520
CAS DataBase Reference	6315-52-2(CAS DataBase Reference)
EPA Substance Registry System	1,2-Ethanediol, bis(4-methylbenzenesulfonate) (6315-52-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HS Code	2905.31.0000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

1,2-BIS(TOSYLOXY)ETHANE Usage And Synthesis

Chemical Properties	Colourless solid
Uses	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.

1,2-BIS(TOSYLOXY)ETHANE Preparation Products And Raw materials

Raw materials	SILVER P-TOLUENESULFONATE-->P-Toluenesulfonic anhydride-->Tosyl chloride-->ETHYLENE OXIDE-->ETHYLENE-->p-Toluenesulfonic acid monohydrate-->1,2-Dibromoethane-->Ethylene glycol
Preparation Products	2-(4-Methylphenyl)sulfonyloxyethanol-->Bis(4-aminophenoxy)ethane-->1,4-bis(benzenesulfonyl)piperazine-->Tosylethyl-PE2I-->1,4,8,11-Tetrakis[(4-methylphenyl)sulfonyl]-1,4,8,11-tetraazacyclotetradecane

AURORA KA-7082 (2R,3R)-(+)-2,3-BUTANEDIOL DI-P-TOSYLATE, 99 AURORA KA-611 CHEMPACIFIC 35909 METHYL 4,6-O-BENZYLIDENE-2,3-DI-O-(TOSYL)-ALPHA-D-GLUCOPYRANOSIDE (S)-(-)-1,2-PROPANEDIOL DI-P-TOSYLATE (2S,3S)-2,3-DI-O-TOSYLBUTANEDIOL 1-O-ACETYL-5-O-BENZOYL-2,3-DI-O-TOLUOLSULFONYL-D-RIBOFURANOSE 1,2-O-BENZYLIDENE-3,5,6-TRI-O-(P-TOLUOLSULFONYL)-ALPHA-D-GLUCOPYRANOSIDE METHYL-2,3,5-TRI-O-(4-TOLYLSULPHONYL)-BETA-D-RIBOFURANOSIDE (R)-(+)-1,2-PROPANEDIOL DI-P-TOSYLATE (S)-1,2,4-TRITOSYL BUTANETRIOL AURORA KA-659 METHYL-4,6-O-BENZYLIDENE-2,3-DI-(O-TOSYL)-A-D-GLUCOPYRANOSIDE AURORA KA-7153 ETHYLENE-D4 GLYCOL 1,2-BIS(TOSYLOXY)ETHANE METHYL-5-O-ACETYL-2,3-DI-O-TOLUOLSULFONYL-BETA-D-RIBOFURANOSIDE

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