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PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE

Product Name
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
CAS No.
41024-91-3
Chemical Name
PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
Synonyms
NSC625453;Tos-PEG6-Tos;Bis-Tos-PEG5;Pentaethylene glycol di(p<;PENTAETHYLENE GLYCOL DITOSYLATE;METHYL 3-(BENZYLTHIO)ISOPROPIONATE;PENTA(ETHYLENE GLYCOL)DI-P-TOSYLATE;PENTAETHYLENE GLYCOL DI-P-TOLUENESULPHONATE;PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE;Pentaethyleneglycoldi-p-toluenesulfonate,98%
CBNumber
CB3189173
Molecular Formula
C24H34O10S2
Formula Weight
546.65
MOL File
41024-91-3.mol
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PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Property

Boiling point:
661.4±55.0 °C(Predicted)
Density 
1.26 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.524(lit.)
Flash point:
>230 °F
form 
Solid-Liquid Mixture
color 
Off-white to light brown
Water Solubility 
Not miscible or difficult to mix in water.
Sensitive 
Hygroscopic
BRN 
3599245
EPA Substance Registry System
3,6,9,12-Tetraoxatetradecane-1,14-diol, bis(4-methylbenzenesulfonate) (41024-91-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
309583
Product name
Pentaethylene glycol di(p-toluenesulfonate)
Purity
95%
Packaging
5g
Price
$86.3
Updated
2024/03/01
Sigma-Aldrich
Product number
309583
Product name
Pentaethylene glycol di(p-toluenesulfonate)
Purity
95%
Packaging
25g
Price
$394
Updated
2023/06/20
Alfa Aesar
Product number
L14369
Product name
Pentaethylene glycol di-p-toluenesulfonate, 95%
Packaging
1g
Price
$29.65
Updated
2024/03/01
Alfa Aesar
Product number
L14369
Product name
Pentaethylene glycol di-p-toluenesulfonate, 95%
Packaging
5g
Price
$79.4
Updated
2024/03/01
TRC
Product number
T306263
Product name
3,6,9,12-Tetraoxatetradecane-1,14-diylbis(4-Methylbenzenesulfonate)
Packaging
50mg
Price
$45
Updated
2021/12/16
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PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Chemical Properties,Usage,Production

Description

Tos-PEG6-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

Pentaethylene glycol di-p-toluenesulfonate is used in the preparation of calix[4]arenes, calix[5]arenes, and crown ethers. It is also used in the preparation of 3?-formylbenzo-18-crown-6 by undergoing coupling reaction with 2,3-dihydroxybenzaldehyde.

Uses

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE is used to prepare calix[4]arenes,1 calix[5]arenes,2 and crown ethers.3

PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE Suppliers

Belgium 1 China 87 Germany 2 India 2 Switzerland 1 United Kingdom 4 United States 8 Global 105
Eburon Organics N.V.
Tel
--
Fax
--
Email
eburon@innet.be
Country
Belgium
ProdList
490
Advantage
66
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View Lastest Price from PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Tos-PEG6-Tos 41024-91-3
Price
US $0.00/g
Min. Order
100g
Purity
>98.00%
Supply Ability
100g
Release date
2024-03-27

41024-91-3, PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATERelated Search:

Sodium p-toluenesulfonate Lapatinib ditosylate Triethylene glycol PENTAETHYLENE GLYCOL TRIETHYLENE GLYCOL MONOMETHYL ETHER TETRAETHYLENEGLYCOL MONOMETHYL ETHER Bis[2-(2-hydroxyethoxy)ethyl] ether Ethyl p-toluenesulfonate 2-METHOXYMETHYL METHANSULFONATE Triethylene glycol monoethyl ether PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE 2-METHOXYETHYL P-TOLUENESULFONATE Methyl toluenesulfonate 2-ETHOXYETHYL BENZENESULFONATE 2-ETHOXYETHYL P-TOLUENESULFONATE 2-METHOXYETHYL BENZENESULFONATE METHYL P-TOLUENESULFINATE

  • PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
  • PENTAETHYLENE GLYCOL DI-P-TOLUENESULPHONATE
  • PENTA(ETHYLENE GLYCOL)DI-P-TOSYLATE
  • PENTAETHYLENE GLYCOL DITOSYLATE
  • 3,6,9,12-TETRAOXATETRADECANE-1,14-DIYL DITOSYLATE
  • Pentaethylene glycol di-p-tosylate~3,6,9,12-Tetraoxatetradecane-1,14-diyl di-p-toluenesulphonate
  • NSC625453
  • 3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL,BIS(4-METHYLBENZENESULPHONATE)
  • METHYL 3-(BENZYLTHIO)ISOPROPIONATE
  • 3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate, Pentaethylene glycol ditosylate
  • 3,6,9,12-tetraoxatetradecane-1,14-diyl di-p-toluenesulfonate
  • 1,14-Bis(tosyloxy)-3,6,9,12-tetraoxatetradecane
  • 2,2'-[Ethylenebis(oxyethyleneoxy)]bis(ethanol tosylate)
  • 2,2'-[Ethylenebis(oxyethyleneoxy)]diethanol bis(p-toluenesulfonate)
  • 3,6,9,12-Tetraoxatetradecane-1,14-diol bistosylate
  • Bis(4-methylbenzenesulfonic acid)3,6,9,12-tetraoxa-1,14-tetradecanediyl ester
  • Tos-PEG6-Tos
  • 3,6,9,12-Tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate)
  • Bis-Tos-PEG5
  • Penta(ethylene glycol) bis(p-toluenesulfonate)
  • 3,6,9,12-Tetraoxatetradecane-1,14-diol, 1,14-bis(4-methylbenzenesulfonate)
  • 2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
  • Pentaethylene glycol di(p-toluenesulfonate),Pentaethylene glycol di(ptoluenesulfonate),Pentaethylene glycol di(p toluenesulfonate),Inhibitor,PROTAC Linkers,inhibit
  • Tos-PEG5-Tos/3,6,9,12-Tetraoxatetradecane-1,14-diol, 1,14-bis(4-methylbenzenesulfonate)
  • Pentaethyleneglycoldi-p-toluenesulfonate,98%
  • 2-[2-[2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
  • 14-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12-tetraoxatetradecan-1-yl 4-methylbenzenesulfonate
  • Pentaethylene glycol di(<I>p<
  • Pentaethylene glycol di-p-toluenesulfonate , Pentaethylene glycol di(p-toluenesulfonate)
  • 41024-91-3
  • 41024-92-3
  • C24H34O10S2
  • CH3C6H4SO3CH2CH2O5SO2C6H4CH3
  • Building Blocks
  • Organic Building Blocks
  • Sulfur Compounds
  • Tosylates
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Sulfur Compounds
  • Tosylates