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ChemicalBook >> CAS DataBase List >> Hydroxy-PEG3-t-butylester

Hydroxy-PEG3-t-butylester

Hydroxy-PEG3-t-butylester price.
  • $33 - $990
  • Product name: Hydroxy-PEG3-t-butylester
  • CAS: 133803-81-3
  • MF: C11H22O5
  • MW: 234.29
  • EINECS:
  • MDL Number:MFCD20926380
  • Synonyms:Hydroxy-PEG3-t-butylester;OH-PEG2-CH2CH2COOtBu;OH-PEG2-TBA;Hydroxy-PEG2-t-butyl ester;Propanoic acid, 3-[2-(2-hydroxyethoxy)ethoxy]-, 1,1-dimethylethyl ester;HO-(CH2CH2O)2-CH2CH2COOt-Bu;3-[2-(2-Hydroxyethoxy)ethoxy]propanoic Acid tert-Butyl Ester;9-Hydroxy-4,7-dioxanonanoic Acid tert-Butyl Ester
23 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • AK Scientific
  • Ambeed
  • BroadPharm
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • purepeg
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • ManufacturerAbsolute Chiral
  • Product numberP1006-00-N
  • Product descriptiontert-butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0597
  • Product descriptionHO-PEG2-CH2CH2COOtBu 97%
  • Packaging25g
  • Price$990
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93586
  • Product descriptionHydroxy-PEG2-t-butylester
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93586
  • Product descriptionHydroxy-PEG2-t-butylester
  • Packaging5g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX3831
  • Product descriptionHydroxy-PEG2-t-butylester
  • Packaging5g
  • Price$285
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA485329
  • Product descriptiontert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging250mg
  • Price$33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA485329
  • Product descriptiontert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA485329
  • Product descriptiontert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging5g
  • Price$228
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA485329
  • Product descriptiontert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging10g
  • Price$393
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA485329
  • Product descriptiontert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95%
  • Packaging25g
  • Price$770
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20520
  • Product descriptionHydroxy-PEG2-t-butylester 98%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20520
  • Product descriptionHydroxy-PEG2-t-butylester 98%
  • Packaging5G
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20520
  • Product descriptionHydroxy-PEG2-t-butylester 98%
  • Packaging10g
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0058621
  • Product descriptionHydroxy-PEG2-(CH2)2-Boc ≥97.0%
  • Packaging1g
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0058621
  • Product descriptionHydroxy-PEG2-(CH2)2-Boc ≥97.0%
  • Packaging5g
  • Price$215
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0058621
  • Product descriptionHydroxy-PEG2-(CH2)2-Boc ≥97.0%
  • Packaging10g
  • Price$382
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1006-00-N tert-butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 1g $65 2021-12-16 Buy
Acrotein B-0597 HO-PEG2-CH2CH2COOtBu 97% 25g $990 2021-12-16 Buy
AK Scientific J93586 Hydroxy-PEG2-t-butylester 1g $65 2021-12-16 Buy
AK Scientific J93586 Hydroxy-PEG2-t-butylester 5g $225 2021-12-16 Buy
AK Scientific X3831 Hydroxy-PEG2-t-butylester 5g $285 2021-12-16 Buy
Ambeed A485329 tert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 250mg $33 2021-12-16 Buy
Ambeed A485329 tert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 1g $65 2021-12-16 Buy
Ambeed A485329 tert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 5g $228 2021-12-16 Buy
Ambeed A485329 tert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 10g $393 2021-12-16 Buy
Ambeed A485329 tert-Butyl3-(2-(2-hydroxyethoxy)ethoxy)propanoate 95% 25g $770 2021-12-16 Buy
BroadPharm BP-20520 Hydroxy-PEG2-t-butylester 98% 1g $65 2021-12-16 Buy
BroadPharm BP-20520 Hydroxy-PEG2-t-butylester 98% 5G $225 2021-12-16 Buy
BroadPharm BP-20520 Hydroxy-PEG2-t-butylester 98% 10g $340 2021-12-16 Buy
ChemScene CS-0058621 Hydroxy-PEG2-(CH2)2-Boc ≥97.0% 1g $63 2021-12-16 Buy
ChemScene CS-0058621 Hydroxy-PEG2-(CH2)2-Boc ≥97.0% 5g $215 2021-12-16 Buy
ChemScene CS-0058621 Hydroxy-PEG2-(CH2)2-Boc ≥97.0% 10g $382 2021-12-16 Buy

Properties

Boiling point :321.8±22.0 °C(Predicted)
Density :1.046±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in DMSO
form :clear liquid
pka :14.36±0.10(Predicted)
color :Colorless to Almost colorless

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

Hydroxy-PEG2-t-butyl ester is a PEG linker containing a hydroxyl group with a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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