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ChemicalBook >> CAS DataBase List >> PEG6-Tos

PEG6-Tos

PEG6-Tos price.
  • $275 - $1238
  • Product name: PEG6-Tos
  • CAS: 155130-15-7
  • MF: C17H28O8S
  • MW: 392.46
  • EINECS:
  • MDL Number:MFCD22574780
  • Synonyms:PEG6-Tos;HO-(CH2CH2O)5-Tos;Toluene-4-sulfonic acid 2-(2-{2-[2-(2-hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester;Hydroxy-PEG6-Tos;3,6,9,12-Tetraoxatetradecane-1,14-diol, 1-4-methylbenzenesulfonate;OH-PEG5-Tos;Tos-PEG5-OH;14-Hydroxy-3,6,9,12-tetraoxatetradecyl 4-methylbenzenesulfonate
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • A1 Biochem Labs
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
  • Matrix Scientific
Package
  • 1g
  • 5G
  • ManufacturerA1 Biochem Labs
  • Product number6569811
  • Product descriptionToluene-4-sulfonicacid2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethylester 95%
  • Packaging5G
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1111
  • Product descriptionTos-PEG5-OH 97%
  • Packaging1g
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104160
  • Product descriptionTos-PEG5-OH 95+%
  • Packaging1g
  • Price$404
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104160
  • Product descriptionTos-PEG5-OH 95+%
  • Packaging5G
  • Price$1116
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1698
  • Product descriptionPEG6-Tos
  • Packaging1g
  • Price$546
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20953
  • Product descriptionPEG6-Tos 98%
  • Packaging1g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number179908
  • Product descriptionToluene-4-sulfonic acid 2-(2-{2-[2-(2-hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester 95%
  • Packaging1g
  • Price$454
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number179908
  • Product descriptionToluene-4-sulfonic acid 2-(2-{2-[2-(2-hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester 95%
  • Packaging5g
  • Price$1238
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6569811 Toluene-4-sulfonicacid2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethylester 95% 5G $750 2021-12-16 Buy
Acrotein B-1111 Tos-PEG5-OH 97% 1g $275 2021-12-16 Buy
Activate Scientific AS104160 Tos-PEG5-OH 95+% 1g $404 2021-12-16 Buy
Activate Scientific AS104160 Tos-PEG5-OH 95+% 5G $1116 2021-12-16 Buy
Apolloscientific BIPG1698 PEG6-Tos 1g $546 2021-12-16 Buy
BroadPharm BP-20953 PEG6-Tos 98% 1g $280 2021-12-16 Buy
Matrix Scientific 179908 Toluene-4-sulfonic acid 2-(2-{2-[2-(2-hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester 95% 1g $454 2021-12-16 Buy
Matrix Scientific 179908 Toluene-4-sulfonic acid 2-(2-{2-[2-(2-hydroxyethoxy)-ethoxy]-ethoxy}-ethoxy)-ethyl ester 95% 5g $1238 2021-12-16 Buy

Properties

Boiling point :524.4±50.0 °C(Predicted)
Density :1.206±0.06 g/cm3(Predicted)
solubility :DMSO: 100 mg/mL (254.80 mM)
pka :14.36±0.10(Predicted)
Water Solubility :Water: 100 mg/mL (254.80 mM)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

PEG6-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

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77544-60-6 Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) PEG13-Tos Hydroxy-PEG3-PFP ester PEG7-Tos 2-(4-Methylphenyl)sulfonyloxyethanol

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
OH-PEG5-Tos
$0.00 /10g
OH-PEG5-Tos CAS:155130-15-7
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Jilin Chinese Academy of Sciences-yanshen Technology
Amadis Chemical Company Limited PharmaBlock Sciences (Nanjing),Inc. Nanjing Anyan Pharmaceutical Technology Co. , Ltd. Bide Pharmatech Ltd.