ChemicalBook > CAS DataBase List > Hexaethylene glycol di(p-toluenesulfonate)

Hexaethylene glycol di(p-toluenesulfonate)

Product Name: Hexaethylene glycol di(p-toluenesulfonate)
CAS No.: 42749-27-9
Chemical Name: Hexaethylene glycol di(p-toluenesulfonate)
Synonyms: Tos-PEG7-Tos;Bis-Tos-PEG6;TSO-PEG6-OTS;Tos-PEG6-OTos;hexa(ethyleneglycol) ditosylate;Tos-PEG7-p-toluenesulfonic acid ester;Hexaethylene glycol di(p-toluenesulfonate);Hexaethylene glycol di-p-toluenesulfonate;3,6,9,12,15-pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate);3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1,17-bis(4-methylbenzenesulfonate)
CBNumber: CB22645560
Molecular Formula: C26H38O11S2
Formula Weight: 590.7
MOL File: 42749-27-9.mol

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Hexaethylene glycol di(p-toluenesulfonate) Property

Boiling point:: 687.4±55.0 °C(Predicted)
Density: 1.227 g/mL at 25 °C
refractive index: n20/D1.521
Flash point:: >110℃
storage temp.: Storage temp. 2-8°C
form: clear liquid
color: Colorless to Light yellow to Light orange

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Safety

WGK Germany: 3
HS Code: 2909.49.1000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 733652
Product name: Hexaethylene glycol di-p-toluenesulfonate
Purity: >97%
Packaging: 1g
Price: $64.12
Updated: 2025/07/31

TCI Chemical

Product number: H1681
Product name: Hexaethylene Glycol Di-p-toluenesulfonate
Packaging: 1G
Price: $59
Updated: 2025/07/31

TCI Chemical

Product number: H1681
Product name: Hexaethylene Glycol Di-p-toluenesulfonate
Packaging: 5G
Price: $280
Updated: 2025/07/31

TRC

Product number: T733888
Product name: Tos-PEG7-Tos
Packaging: 50mg
Price: $45
Updated: 2021/12/16

BroadPharm

Product number: BP-20327
Product name: Tos-PEG7-Tos
Purity: 98%
Packaging: 1g
Price: $138
Updated: 2021/12/16

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Hexaethylene glycol di(p-toluenesulfonate) Chemical Properties,Usage,Production

Description

Tos-PEG7-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

Tos-PEG7-Tos is a supramolecular electrolyte, used as an n-type doping agent with carbon nanotube films.

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PEGs

Hexaethylene glycol di(p-toluenesulfonate) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Hexaethylene glycol di(p-toluenesulfonate) manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Tos-PEG7-Tos 42749-27-9
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-27

42749-27-9, Hexaethylene glycol di(p-toluenesulfonate)Related Search:

Octaethylene glycol di(p-toluenesulfonate) Heptaethylene glycol di(p-toluenesulfonate) Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester m-PEG7-Tos PEG7-Tos

Hexaethylene glycol di(p-toluenesulfonate)

Tos-PEG7-Tos

2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate

3,6,9,12,15-pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate)

hexa(ethyleneglycol) ditosylate

Bis-Tos-PEG6

3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1,17-bis(4-methylbenzenesulfonate)

Tos-PEG6-Tos/3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1,17-bis(4-methylbenzenesulfonate)

17-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15-pentaoxaheptadecan-1-yl 4-methylbenzene-1-sulfonate

Hexaethylene glycol di-<i>p</i>-toluenesulfonate

Tos-PEG7-p-toluenesulfonic acid ester

Tos-PEG6-OTos

TSO-PEG6-OTS

42749-27-9

C26H38O11S2