ChemicalBook > CAS DataBase List > PEG7-Tos

PEG7-Tos

Product Name
PEG7-Tos
CAS No.
42749-28-0
Chemical Name
PEG7-Tos
Synonyms
PEG7-Tos;Tos-PEG6-OH;OH-PEG6-Tos;OH-PEG6-OTS;Hydroxy-peg7-ots;Tos-PEG6-alcohol;HO-(CH2CH2O)6-Tos;17-hydroxy-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate;17-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15-pentaoxaheptadecan-1-ol;3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate
CBNumber
CB53062608
Molecular Formula
C19H32O9S
Formula Weight
436.52
MOL File
42749-28-0.mol
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PEG7-Tos Property

Boiling point:
555.5±50.0 °C(Predicted)
Density 
1.196±0.06 g/cm3(Predicted)
pka
14.36±0.10(Predicted)
form 
Liquid
color 
Colorless to light yellow
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

BroadPharm
Product number
BP-20464
Product name
PEG7-Tos
Purity
98%
Packaging
1g
Price
$245
Updated
2021/12/16
Activate Scientific
Product number
AS104161
Product name
Tos-PEG6-OH
Purity
95+%
Packaging
1g
Price
$404
Updated
2021/12/16
Apolloscientific
Product number
BIPG1699
Product name
PEG7-Tos
Packaging
1g
Price
$477
Updated
2021/12/16
BroadPharm
Product number
BP-20464
Product name
PEG7-Tos
Purity
98%
Packaging
5G
Price
$780
Updated
2021/12/16
Activate Scientific
Product number
AS104161
Product name
Tos-PEG6-OH
Purity
95+%
Packaging
5G
Price
$1116
Updated
2021/12/16
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PEG7-Tos Chemical Properties,Usage,Production

Description

PEG7-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.

PEG7-Tos Preparation Products And Raw materials

Raw materials

Preparation Products

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PEG7-Tos Suppliers

China 47 India 1 United Kingdom 1 United States 5 Global 54
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View Lastest Price from PEG7-Tos manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
OH-PEG6-Tos 42749-28-0
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-25

42749-28-0, PEG7-TosRelated Search:

Hydroxy-PEG4-C2-PFP ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Hydroxy-PEG7-C2-PFP ester PEG8-Tos PEG9-Tos m-PEG7-Tos Hexaethylene glycol di(p-toluenesulfonate) Hydroxy-PEG5-C2-PFP ester PEG13-Tos PEG6-Tos Hydroxy-PEG1-C2-PFP ester Tos-PEG10-OH 2-(4-Methylphenyl)sulfonyloxyethanol Tetraethylene glycol p-toluenesulfonate Hydroxy-PEG3-PFP ester Hydroxy-PEG11-C2-PFP ester Hydroxy-PEG12-C2-PFP ester OH-PEG11-Tos

  • PEG7-Tos
  • Tos-PEG6-OH
  • Tos-PEG6-alcohol
  • 17-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15-pentaoxaheptadecan-1-ol
  • toluene-4-sulfonic acid 2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethyl ester
  • 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate
  • Hydroxy-peg7-ots
  • OH-PEG6-OTS
  • OH-PEG6-Tos
  • HO-(CH2CH2O)6-Tos
  • Tos-PEG6-OH/3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate
  • 17-hydroxy-3,6,9,12,15-pentaoxaheptadecyl 4-methylbenzenesulfonate
  • 42749-28-0
  • C19H32O9S
  • peg