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

Hexaethylene glycol di(p-toluenesulfonate)

Hexaethylene glycol di(p-toluenesulfonate) price.
  • $26.12 - $475
  • Product name: Hexaethylene glycol di(p-toluenesulfonate)
  • CAS: 42749-27-9
  • MF: C26H38O11S2
  • MW: 590.7
  • EINECS:
  • MDL Number:MFCD00319275
  • Synonyms: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)
10 prices
Selected condition：
Brand
  • Acrotein
  • American Custom Chemicals Corporation
  • BroadPharm
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 0.25g
  • 0.5g
  • 1G
  • 5g
  • ManufacturerAcrotein
  • Product numberB-1317
  • Product descriptionTos-PEG6-Tos 97%
  • Packaging0.25g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1317
  • Product descriptionTos-PEG6-Tos 97%
  • Packaging0.5g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002556
  • Product descriptionTOS-PEG7-TOS 95.00%
  • Packaging1G
  • Price$286.65
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20327
  • Product descriptionTos-PEG7-Tos 98%
  • Packaging1g
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM184014
  • Product description3,6,9,12,15-pentaoxaheptadecane-1,17-diylbis(4-methylbenzenesulfonate) 95+%
  • Packaging5g
  • Price$449
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12072467
  • Product description3,6,9,12,15-Pentaoxaheptadecane-1,17-diylbis(4-methylbenzenesulfonate) 98%
  • Packaging5g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number733652
  • Product descriptionHexaethylene glycol di-p-toluenesulfonate >97%
  • Packaging1g
  • Price$26.12
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH1681
  • Product descriptionHexaethylene Glycol Di-p-toluenesulfonate
  • Packaging1G
  • Price$59
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH1681
  • Product descriptionHexaethylene Glycol Di-p-toluenesulfonate
  • Packaging5G
  • Price$279
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT733888
  • Product descriptionTos-PEG7-Tos
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 0.25g $220 2021-12-16 Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 0.5g $330 2021-12-16 Buy
American Custom Chemicals Corporation POL0002556 TOS-PEG7-TOS 95.00% 1G $286.65 2021-12-16 Buy
BroadPharm BP-20327 Tos-PEG7-Tos 98% 1g $138 2021-12-16 Buy
Chemenu CM184014 3,6,9,12,15-pentaoxaheptadecane-1,17-diylbis(4-methylbenzenesulfonate) 95+% 5g $449 2021-12-16 Buy
Crysdot CD12072467 3,6,9,12,15-Pentaoxaheptadecane-1,17-diylbis(4-methylbenzenesulfonate) 98% 5g $475 2021-12-16 Buy
Sigma-Aldrich 733652 Hexaethylene glycol di-p-toluenesulfonate >97% 1g $26.12 2024-03-01 Buy
TCI Chemical H1681 Hexaethylene Glycol Di-p-toluenesulfonate 1G $59 2024-03-01 Buy
TCI Chemical H1681 Hexaethylene Glycol Di-p-toluenesulfonate 5G $279 2024-03-01 Buy
TRC T733888 Tos-PEG7-Tos 50mg $45 2021-12-16 Buy

Properties

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

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

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.

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