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ChemicalBook >> CAS DataBase List >> Tr-PEG3

Tr-PEG3

Tr-PEG3 price.
  • $16 - $1064
  • Product name: Tr-PEG3
  • CAS: 105589-77-3
  • MF: C23H24O3
  • MW: 348.43
  • EINECS:
  • MDL Number:MFCD17926568
  • Synonyms:Tr-PEG3;Ethanol, 2-[2-(triphenylmethoxy)ethoxy]-;Tr-PEG2-OH;2-(2-(trityloxy)ethoxy)ethanol(WXPC0042);2-(2-(trityloxy)ethoxy)ethan-1-ol;2-(2-(trityloxy)ethoxy)ethanol;Trt-PEG2-OH
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • aablocks
  • Absolute Chiral
  • ACHEMBLOCK
  • Activate Scientific
  • BroadPharm
  • Chemenu
  • ChemScene
Package
  • 1g
  • 2G
  • 5g
  • 25g
  • 100G
  • Manufactureraablocks
  • Product numberAA007E4V
  • Product description2-(2-(Trityloxy)ethoxy)ethanol 98%
  • Packaging25g
  • Price$107
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007E4V
  • Product description2-(2-(Trityloxy)ethoxy)ethanol 98%
  • Packaging5g
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007E4V
  • Product description2-(2-(Trityloxy)ethoxy)ethanol 98%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • ManufacturerAbsolute Chiral
  • Product numberP1021-00-N
  • Product description2-(2-(trityloxy)ethoxy)ethan-1-ol 95%
  • Packaging1g
  • Price$18
  • Updated2026-05-23
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY231573
  • Product descriptionTr-PEG2-OH 98%
  • Packaging100G
  • Price$695
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY231573
  • Product descriptionTr-PEG2-OH 98%
  • Packaging25G
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1790
  • Product descriptionTrityl-PEG3 98%
  • Packaging100g
  • Price$1064
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1790
  • Product descriptionTrityl-PEG3 98%
  • Packaging1g
  • Price$48
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1790
  • Product descriptionTrityl-PEG3 98%
  • Packaging5g
  • Price$125
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS1790
  • Product descriptionTrityl-PEG3 98%
  • Packaging25g
  • Price$365
  • Updated2026-06-04
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-23415
  • Product descriptionTr-PEG3 95%
  • Packaging1G
  • Price$190
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-23415
  • Product descriptionTr-PEG3 95%
  • Packaging2G
  • Price$320
  • Updated2026-05-24
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-23415
  • Product descriptionTr-PEG3 95%
  • Packaging5G
  • Price$540
  • Updated2026-05-24
  • Buy
  • ManufacturerChemenu
  • Product numberCM338841
  • Product descriptionTr-PEG2-OH 95%+
  • Packaging1g
  • Price$332
  • Updated2026-05-26
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0064745
  • Product descriptionTr-PEG2-OH ≥98%
  • Packaging100g
  • Price$499
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0064745
  • Product descriptionTr-PEG2-OH ≥98%
  • Packaging25g
  • Price$125
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007E4V 2-(2-(Trityloxy)ethoxy)ethanol 98% 25g $107 2026-05-28 Buy
aablocks AA007E4V 2-(2-(Trityloxy)ethoxy)ethanol 98% 5g $34 2026-05-28 Buy
aablocks AA007E4V 2-(2-(Trityloxy)ethoxy)ethanol 98% 1g $16 2026-05-28 Buy
Absolute Chiral P1021-00-N 2-(2-(trityloxy)ethoxy)ethan-1-ol 95% 1g $18 2026-05-23 Buy
ACHEMBLOCK Y231573 Tr-PEG2-OH 98% 100G $695 2026-05-27 Buy
ACHEMBLOCK Y231573 Tr-PEG2-OH 98% 25G $175 2026-05-27 Buy
Activate Scientific AS1790 Trityl-PEG3 98% 100g $1064 2026-06-04 Buy
Activate Scientific AS1790 Trityl-PEG3 98% 1g $48 2026-06-04 Buy
Activate Scientific AS1790 Trityl-PEG3 98% 5g $125 2026-06-04 Buy
Activate Scientific AS1790 Trityl-PEG3 98% 25g $365 2026-06-04 Buy
BroadPharm bp-23415 Tr-PEG3 95% 1G $190 2026-05-24 Buy
BroadPharm bp-23415 Tr-PEG3 95% 2G $320 2026-05-24 Buy
BroadPharm bp-23415 Tr-PEG3 95% 5G $540 2026-05-24 Buy
Chemenu CM338841 Tr-PEG2-OH 95%+ 1g $332 2026-05-26 Buy
ChemScene CS-0064745 Tr-PEG2-OH ≥98% 100g $499 2026-06-04 Buy
ChemScene CS-0064745 Tr-PEG2-OH ≥98% 25g $125 2026-06-04 Buy
Next Last

Properties

Boiling point :481.9±40.0 °C(Predicted)
Density :1.127±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
form :Solid
pka :14.35±0.10(Predicted)
color :White to off-white

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-PEG3 is a trityl ether protected PEG chain. The trityl ether can be removed under mildly acidic conditions or via hydrogenolysis. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

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Suppliers and manufacturers

Nanjing Junnahe Biopharmaceutical Co., Ltd Sichuan Wei Keqi Biological Technology Co., Ltd. Hunan HuaTeng Pharmaceutical Co., Ltd., Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Nanjing Ally Chemical S&T Co., Ltd. Jinan elephant international trading co., LTD Shanghai Yihe Biological Technology Co., Ltd. Wuxi AppTec Xi'an Confluore Biological Technology Co., Ltd. TargetMol Chemicals Inc.