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

Hexaethylene glycol di(p-toluenesulfonate)

Hexaethylene glycol di(p-toluenesulfonate) price.
  • $15 - $851.76
  • 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;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
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • American Custom Chemicals Corporation
  • Apolloscientific
  • BroadPharm
  • Chemenu
  • ChemScene
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 250mg
  • 0.25g
  • 0.5g
  • 1g
  • 5g
  • 10g
  • 25G
  • Manufactureraablocks
  • Product numberAA019DW0
  • Product description3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) ≥97%
  • Packaging250mg
  • Price$15
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA019DW0
  • Product description3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98%
  • Packaging1g
  • Price$36
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA019DW0
  • Product description3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98%
  • Packaging5g
  • Price$146
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA019DW0
  • Product description3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98%
  • Packaging10g
  • Price$284
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT99911
  • Product descriptionTos-PEG6-Tos 95%
  • Packaging25G
  • Price$320
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1317
  • Product descriptionTos-PEG6-Tos 97%
  • Packaging1g
  • Price$283.99
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1317
  • Product descriptionTos-PEG6-Tos 97%
  • Packaging5g
  • Price$851.76
  • Updated2026-05-25
  • Buy
  • 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$170.78
  • Updated2026-05-25
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002556
  • Product descriptionTOS-PEG7-TOS 95.00%
  • Packaging1G
  • Price$286.65
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1871
  • Product descriptionTos-PEG7-Tos >97%
  • Packaging5g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1871
  • Product descriptionTos-PEG7-Tos >97%
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1871
  • Product descriptionTos-PEG7-Tos >97%
  • Packaging1g
  • Price$45
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1871
  • Product descriptionTos-PEG7-Tos >97%
  • Packaging25g
  • Price$728
  • Updated2026-06-04
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-20327
  • Product descriptionTos-PEG7-Tos 98%
  • Packaging10G
  • Price$570
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-20327
  • Product descriptionTos-PEG7-Tos 98%
  • Packaging5G
  • Price$380
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA019DW0 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) ≥97% 250mg $15 2026-05-29 Buy
aablocks AA019DW0 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98% 1g $36 2026-05-29 Buy
aablocks AA019DW0 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98% 5g $146 2026-05-29 Buy
aablocks AA019DW0 3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate) 98% 10g $284 2026-05-29 Buy
ACHEMBLOCK T99911 Tos-PEG6-Tos 95% 25G $320 2026-05-27 Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 1g $283.99 2026-05-25 Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 5g $851.76 2026-05-25 Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 0.25g $220 2021-12-16 Buy
Acrotein B-1317 Tos-PEG6-Tos 97% 0.5g $170.78 2026-05-25 Buy
American Custom Chemicals Corporation POL0002556 TOS-PEG7-TOS 95.00% 1G $286.65 2021-12-16 Buy
Apolloscientific BIPG1871 Tos-PEG7-Tos >97% 5g $150 2026-06-04 Buy
Apolloscientific BIPG1871 Tos-PEG7-Tos >97% 250mg $21 2026-06-04 Buy
Apolloscientific BIPG1871 Tos-PEG7-Tos >97% 1g $45 2026-06-04 Buy
Apolloscientific BIPG1871 Tos-PEG7-Tos >97% 25g $728 2026-06-04 Buy
BroadPharm bp-20327 Tos-PEG7-Tos 98% 10G $570 2026-05-24 Buy
BroadPharm bp-20327 Tos-PEG7-Tos 98% 5G $380 2026-05-24 Buy
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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℃
storage temp. :Storage temp. 2-8°C
form :clear liquid
color :Colorless to Light yellow to Light orange
InChI :1S/C26H38O11S2/c1-23-3-7-25(8-4-23)38(27,28)36-21-19-34-17-15-32-13-11-31-12-14-33-16-18-35-20-22-37-39(29,30)26-9-5-24(2)6-10-26/h3-10H,11-22H2,1-2H3
InChIKey :ZIZXHPCBPDNLDD-UHFFFAOYSA-N
SMILES :Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOS(=O)(=O)c2ccc(C)cc2

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning 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.

More related product prices

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

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Suppliers and manufacturers

TargetMol Chemicals Inc.
Bis-Tos-PEG6
Bis-Tos-PEG6 CAS:42749-27-9
Xian confluore Biological Technology Co., Ltd.
Tos-PEG7-Tos
Tos-PEG7-Tos CAS:42749-27-9
TargetMol Chemicals Inc.
HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific
Amadis Chemical Company Limited Hunan Hui Bai Shi Biotechnology Co., Ltd. Nanjing Junnahe Biopharmaceutical Co., Ltd Bide Pharmatech Ltd. Sigma-Aldrich