ChemicalBook > CAS DataBase List > 2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol

2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol

2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Structure
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol
  • CAS No.651042-82-9
  • Chemical Name:2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol
  • CBNumber:CB52470855
  • Molecular Formula:C15H32O7S
  • Formula Weight:356.48
  • MOL File:651042-82-9.mol
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Property
  • Melting point 50-55 °C
  • Boiling point 423.7±45.0 °C(Predicted)
  • Density 1.065
  • Flash point >230 °C
  • storage temp. -20°C
  • solubility DMSO : 100 mg/mL (280.52 mM; Need ultrasonic)
  • pka 9?+-.0.10(Predicted)
  • form Liquid
  • color Colorless to light yellow
  • α-end methoxy
  • Ω-end thiol
  • UNSPSC Code 51171641
  • NACRES NA.23
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26
  • WGK Germany  :3
  • HS Code  :2930909899
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Price More Price(8)
  • Brand: Sigma-Aldrich
  • Product number: 729159
  • Product name : Poly(ethylene glycol) methyl ether thiol
  • Purity: average Mn 6,000
  • Packaging: 1G
  • Price: ₹20978.85
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 729159
  • Product name : Poly(ethylene glycol) methyl ether thiol
  • Purity: average Mn 6,000
  • Packaging: 1G
  • Price: ₹20978.85
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 729159
  • Product name : Poly(ethylene glycol) methyl ether thiol
  • Purity: average Mn 6,000
  • Packaging: 5G
  • Price: ₹58335.93
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 729140
  • Product name : Poly(ethylene glycol) methyl ether thiol
  • Purity: average Mn 2,000
  • Packaging: 1G
  • Price: ₹27268.18
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 729140
  • Product name : Poly(ethylene glycol) methyl ether thiol
  • Purity: average Mn 2,000
  • Packaging: 5G
  • Price: ₹58335.93
  • Updated: 2022/06/14
  • Buy: Buy

2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Chemical Properties,Usage,Production

  • Description m-PEG7-thiol is a PEG linker containing a thiol group. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydrophilic PEG spacer increases solubility in aqueous media.
  • Uses Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
  • reaction suitability reagent type: chemical modification reagent
    reactivity: thiol reactive
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Preparation Products And Raw materials
Raw materials
Preparation Products
2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Suppliers
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2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol Spectrum
651042-82-9, 2,5,8,11,14,17,20-Heptaoxadocosane-22-thiolRelated Search:
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  • 2,5,8,11,14,17,20-Heptaoxadocosane-22-thiol

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