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ChemicalBook >> CAS DataBase List >> Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-

Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-

Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]- price.
  • $12 - $840
  • Product name: Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-
  • CAS: 133699-09-9
  • MF: C25H28O4
  • MW: 392.49
  • EINECS:
  • MDL Number:MFCD22574815
  • Synonyms:Ethanol, 2-[2-[2-(triphenylmethoxy)ethoxy]ethoxy]-;Tr-PEG4;2-(2-(2-(trityloxy)ethoxy)ethoxy)ethanol;2-(2-(2-(trityloxy)ethoxy)ethoxy)ethanol(WXPC0041);Tr-PEG3-OH;Trt-PEG3-OH;2-(2-(2-(trityloxy)ethoxy)ethoxy)ethan-1-ol
29 prices
Selected condition:
Brand
  • aablocks
  • Absolute Chiral
  • ACHEMBLOCK
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
  • Chemenu
  • ChemScene
  • TRC
Package
  • 50mg
  • 1g
  • 5g
  • 10G
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA00HSWE
  • Product description2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol ≥98%
  • Packaging1g
  • Price$16
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HSWE
  • Product description2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95%
  • Packaging5g
  • Price$52
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HSWE
  • Product description2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95%
  • Packaging25g
  • Price$142
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HSWE
  • Product description2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95%
  • Packaging100g
  • Price$368
  • Updated2026-05-29
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1030-00-N
  • Product description2-(2-(2-(trityloxy)ethoxy)ethoxy)ethan-1-ol 95%
  • Packaging1g
  • Price$12
  • Updated2026-05-23
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1030-00-N
  • Product description2-(2-(2-(trityloxy)ethoxy)ethoxy)ethan-1-ol 95%
  • Packaging1g
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY231639
  • Product descriptionTr-PEG3-OH 98%
  • Packaging100G
  • Price$435
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY231639
  • Product descriptionTr-PEG3-OH 98%
  • Packaging25G
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1759
  • Product descriptionTrityl-PEG4 97%
  • Packaging100g
  • Price$727
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1759
  • Product descriptionTrityl-PEG4 97%
  • Packaging25g
  • Price$278
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1759
  • Product descriptionTrityl-PEG4 97%
  • Packaging5g
  • Price$77
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1759
  • Product descriptionTrityl-PEG4 97%
  • Packaging1g
  • Price$42
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1882
  • Product descriptionTr-PEG4 95%
  • Packaging1g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1882
  • Product descriptionTr-PEG4 95%
  • Packaging5g
  • Price$59
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1882
  • Product descriptionTr-PEG4 95%
  • Packaging25g
  • Price$149
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1882
  • Product descriptionTr-PEG4 95%
  • Packaging100g
  • Price$592
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00HSWE 2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol ≥98% 1g $16 2026-05-29 Buy
aablocks AA00HSWE 2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95% 5g $52 2026-05-29 Buy
aablocks AA00HSWE 2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95% 25g $142 2026-05-29 Buy
aablocks AA00HSWE 2-(2-(2-(Trityloxy)ethoxy)ethoxy)ethanol 95% 100g $368 2026-05-29 Buy
Absolute Chiral P1030-00-N 2-(2-(2-(trityloxy)ethoxy)ethoxy)ethan-1-ol 95% 1g $12 2026-05-23 Buy
Absolute Chiral P1030-00-N 2-(2-(2-(trityloxy)ethoxy)ethoxy)ethan-1-ol 95% 1g $198 2021-12-16 Buy
ACHEMBLOCK Y231639 Tr-PEG3-OH 98% 100G $435 2026-05-27 Buy
ACHEMBLOCK Y231639 Tr-PEG3-OH 98% 25G $130 2026-05-27 Buy
Activate Scientific AS1759 Trityl-PEG4 97% 100g $727 2026-06-04 Buy
Activate Scientific AS1759 Trityl-PEG4 97% 25g $278 2026-06-04 Buy
Activate Scientific AS1759 Trityl-PEG4 97% 5g $77 2026-06-04 Buy
Activate Scientific AS1759 Trityl-PEG4 97% 1g $42 2026-06-04 Buy
Apolloscientific BIPG1882 Tr-PEG4 95% 1g $21 2026-06-04 Buy
Apolloscientific BIPG1882 Tr-PEG4 95% 5g $59 2026-06-04 Buy
Apolloscientific BIPG1882 Tr-PEG4 95% 25g $149 2026-06-04 Buy
Apolloscientific BIPG1882 Tr-PEG4 95% 100g $592 2026-06-04 Buy

Properties

Boiling point :521.8±45.0 °C(Predicted)
Density :1.126±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
form :Viscous Liquid
pka :14.36±0.10(Predicted)
color :Colorless to light yellow

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P270, P301+P312, P330, P501
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Tr-PEG4 is a PEG linker containing a trityl, alcohol protecting group and a terminal hydroxyl group. Trityl can be removed under acidic conditions. The hydroxyl group can undergo various reactions in order to further derivatize the compound. The hydrophilic PEG linkers increase the solubility of compounds in aqueous media.

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