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ChemicalBook >> CAS DataBase List >> MPEG3-CH2CH2COOH

MPEG3-CH2CH2COOH

MPEG3-CH2CH2COOH price.
  • $98 - $1659
  • Product name: MPEG3-CH2CH2COOH
  • CAS: 67319-28-2
  • MF: C10H20O6
  • MW: 236.26
  • EINECS:
  • MDL Number:MFCD11041124
  • Synonyms:MPEG3-CH2CH2COOH;4,7,10,13-Tetraoxatetradecanoic acid;m-PEG4-Acid;Methyl-PEG3-acid;mPEG3-propionic acid;COOHCH2CH2-PEG3-OME;mPEG4-COOH;2,5,8,11-Tetraoxa-14-tetradecanoic Acid
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • Absolute Chiral
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • BroadPharm
  • chempep
  • ChemScene
  • Crysdot
  • dPEG
  • Iris Biotech GmbH
  • Matrix Scientific
  • purepeg
Package
  • 100MG
  • 250mg
  • 1g
  • 5g
  • 25g
  • ManufacturerAbsolute Chiral
  • Product numberP1018-00-N
  • Product description2,5,8,11-tetraoxatetradecan-14-oicacid 95%
  • Packaging250mg
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging1g
  • Price$192.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0766
  • Product descriptionmPEG3-CH2CH2COOH 97%
  • Packaging5g
  • Price$577.5
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS116748
  • Product descriptionmPEG3-CH2CH2COOH 97+%
  • Packaging250mg
  • Price$141
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0492AP
  • Product descriptionmPEG3-CH2CH2COOH
  • Packaging1g
  • Price$357
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number67319282
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid
  • Packaging1g
  • Price$220.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number67319282
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid
  • Packaging5g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging250mg
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging1g
  • Price$267
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA391102
  • Product description2,5,8,11-Tetraoxatetradecan-14-oicacid 95+%
  • Packaging5g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberPOL0002300
  • Product descriptionMEO-DPEG-(3)-COOH 95.00%
  • Packaging100MG
  • Price$302.4
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-20979
  • Product descriptionm-PEG4-acid 98%
  • Packaging1g
  • Price$230
  • Updated2021-12-16
  • Buy
  • Manufacturerchempep
  • Product number280801
  • Product descriptionmPEG3-CH2CH2COOH >=95%
  • Packaging1g
  • Price$231
  • Updated2021-12-16
  • Buy
  • Manufacturerchempep
  • Product number280801
  • Product descriptionmPEG3-CH2CH2COOH >=95%
  • Packaging5g
  • Price$485
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0062370
  • Product descriptionm-PEG3-CH2CH2COOH
  • Packaging1g
  • Price$187
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0062370
  • Product descriptionm-PEG3-CH2CH2COOH
  • Packaging5g
  • Price$817
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral P1018-00-N 2,5,8,11-tetraoxatetradecan-14-oicacid 95% 250mg $98 2021-12-16 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 1g $192.5 2021-12-16 Buy
Acrotein B-0766 mPEG3-CH2CH2COOH 97% 5g $577.5 2021-12-16 Buy
Activate Scientific AS116748 mPEG3-CH2CH2COOH 97+% 250mg $141 2021-12-16 Buy
AK Scientific 0492AP mPEG3-CH2CH2COOH 1g $357 2021-12-16 Buy
Alichem 67319282 2,5,8,11-Tetraoxatetradecan-14-oicacid 1g $220.5 2021-12-16 Buy
Alichem 67319282 2,5,8,11-Tetraoxatetradecan-14-oicacid 5g $480 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 250mg $105 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 1g $267 2021-12-16 Buy
Ambeed A391102 2,5,8,11-Tetraoxatetradecan-14-oicacid 95+% 5g $610 2021-12-16 Buy
American Custom Chemicals Corporation POL0002300 MEO-DPEG-(3)-COOH 95.00% 100MG $302.4 2021-12-16 Buy
BroadPharm BP-20979 m-PEG4-acid 98% 1g $230 2021-12-16 Buy
chempep 280801 mPEG3-CH2CH2COOH >=95% 1g $231 2021-12-16 Buy
chempep 280801 mPEG3-CH2CH2COOH >=95% 5g $485 2021-12-16 Buy
ChemScene CS-0062370 m-PEG3-CH2CH2COOH 1g $187 2021-12-16 Buy
ChemScene CS-0062370 m-PEG3-CH2CH2COOH 5g $817 2021-12-16 Buy
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Properties

Boiling point :352.3±32.0 °C(Predicted)
Density :1.105±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Soluble in Water
pka :4.28±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

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
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
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

m-PEG4-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

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4,7,10,13-Tetraoxatetradecanoic acid
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