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ChemicalBook >> CAS DataBase List >> 11-(Pentafluorophenoxy)undecyltriMethoxysilane, 95%

11-(Pentafluorophenoxy)undecyltriMethoxysilane, 95%

11-(Pentafluorophenoxy)undecyltriMethoxysilane, 95% price.
  • $114 - $429
  • Product name: 11-(Pentafluorophenoxy)undecyltriMethoxysilane, 95%
  • CAS: 944721-47-5
  • MF: C20H31F5O4Si
  • MW: 458.54
  • EINECS:
  • MDL Number:MFCD13181913
  • Synonyms:11-(Pentafluorophenoxy)undecyltriMethoxysilane, 95%;PENTAFLUOROPHENOXYUNDECYLTRIMETHOXYSILANE;Trimethoxy(11-pentafluorophenoxyundecyl)silane (This product is only available in Japan.);trimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane;Benzene, 1,2,3,4,5-pentafluoro-6-[[11-(trimethoxysilyl)undecyl]oxy]-;11-(Pentafluorophenoxy)Undecyltrimethoxysilane
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • aablocks
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
Package
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00II4F
  • Product descriptiontrimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane
  • Packaging100mg
  • Price$142
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II4F
  • Product descriptiontrimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane
  • Packaging250mg
  • Price$269
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00II4F
  • Product descriptiontrimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane
  • Packaging1g
  • Price$418
  • Updated2026-05-29
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberSIK4404-20
  • Product description11-Pentafluorophenoxyundecyltrimethoxysilane ≥95%
  • Packaging1G
  • Price$429
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberSIK4404-20
  • Product description11-Pentafluorophenoxyundecyltrimethoxysilane ≥95%
  • Packaging250MG
  • Price$173
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH33702
  • Product description11-(Pentafluorophenoxy)undecyltrimethoxysilane, 95%
  • Packaging1g
  • Price$317
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH33702
  • Product description11-(Pentafluorophenoxy)undecyltrimethoxysilane, 95%
  • Packaging250mg
  • Price$114
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00II4F trimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane 100mg $142 2026-05-29 Buy
aablocks AA00II4F trimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane 250mg $269 2026-05-29 Buy
aablocks AA00II4F trimethoxy-[11-(2,3,4,5,6-pentafluorophenoxy)undecyl]silane 1g $418 2026-05-29 Buy
Sigma-Aldrich SIK4404-20 11-Pentafluorophenoxyundecyltrimethoxysilane ≥95% 1G $429 2023-06-20 Buy
Sigma-Aldrich SIK4404-20 11-Pentafluorophenoxyundecyltrimethoxysilane ≥95% 250MG $173 2026-04-30 Buy
Thermo Scientific Chemicals H33702 11-(Pentafluorophenoxy)undecyltrimethoxysilane, 95% 1g $317 2021-12-16 Buy
Thermo Scientific Chemicals H33702 11-(Pentafluorophenoxy)undecyltrimethoxysilane, 95% 250mg $114 2021-12-16 Buy

Properties

Boiling point :130-135℃/0.04mm
Density :1.135±0.06 g/cm3(Predicted)
refractive index :1.4370-1.4410
form :liquid (colorless)
Specific Gravity :1.204
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

This coupling agent is an "hydrophobic ether" and gives very good results in the non-covalent immobilization (hydrophobic and pi stacking interactions) of proteins like antibodies.

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Suppliers and manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Aladdin Scientific
Shanghai Zhuangming Biopharma Co., Ltd. Meryer (Shanghai) Chemical Technology Co., Ltd. BeiJing Hwrk Chemicals Limted Shanghai Gileader Advanced Material Technology Co.,Ltd Sigma-Aldrich Suzhou Siso new material Co.,Ltd. Zhuangming New Material Technology Jiangsu Co., Ltd. Shanghai Qiming New Material Co. LTD