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ChemicalBook >> CAS DataBase List >> mPEG3-CH2COOH

mPEG3-CH2COOH

mPEG3-CH2COOH price.
  • $146.66 - $874
  • Product name: mPEG3-CH2COOH
  • CAS: 16024-60-5
  • MF: C9H18O6
  • MW: 222.24
  • EINECS:
  • MDL Number:MFCD25959645
  • Synonyms:3,6,9,12-Tetraoxatridecanoic acid;2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]acetic acid;m-PEG4-CH2COOH;2,5,8,11-tetraoxatridecan-13-oic acid;mPEG3-acetic acid;mPEG3-CH2COOH;2,5,8,11-Tetraoxa-13-tridecanoic Acid;MeO-(CH2CH2O)3-CH2COOH
8 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • BroadPharm
  • Chemenu
  • purepeg
Package
  • 0.5g
  • 1g
  • 5g
  • ManufacturerAcrotein
  • Product numberB-0957
  • Product descriptionmPEG3-CH2COOH 97%
  • Packaging0.5g
  • Price$146.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-0957
  • Product descriptionmPEG3-CH2COOH 97%
  • Packaging5g
  • Price$660
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104070
  • Product descriptionmPEG3-CH2COOH 95+%
  • Packaging1g
  • Price$292
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104070
  • Product descriptionmPEG3-CH2COOH 95+%
  • Packaging5G
  • Price$874
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number3727CR
  • Product description2,5,8,11-Tetraoxatridecan-13-oicacid
  • Packaging5g
  • Price$836
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-23432
  • Product descriptionm-PEG4-CH2COOH 98%
  • Packaging1g
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329546
  • Product description3,6,9,12-Tetraoxatridecanoicacid 95%+
  • Packaging5g
  • Price$386
  • Updated2021-12-16
  • Buy
  • Manufacturerpurepeg
  • Product number363603
  • Product descriptionmPEG3-CH2COOH min.97%
  • Packaging1g
  • Price$307
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-0957 mPEG3-CH2COOH 97% 0.5g $146.66 2021-12-16 Buy
Acrotein B-0957 mPEG3-CH2COOH 97% 5g $660 2021-12-16 Buy
Activate Scientific AS104070 mPEG3-CH2COOH 95+% 1g $292 2021-12-16 Buy
Activate Scientific AS104070 mPEG3-CH2COOH 95+% 5G $874 2021-12-16 Buy
AK Scientific 3727CR 2,5,8,11-Tetraoxatridecan-13-oicacid 5g $836 2021-12-16 Buy
BroadPharm BP-23432 m-PEG4-CH2COOH 98% 1g $270 2021-12-16 Buy
Chemenu CM329546 3,6,9,12-Tetraoxatridecanoicacid 95%+ 5g $386 2021-12-16 Buy
purepeg 363603 mPEG3-CH2COOH min.97% 1g $307 2021-12-16 Buy

Properties

Boiling point :338.4±27.0 °C(Predicted)
Density :1.127±0.06 g/cm3(Predicted)
pka :3.39±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-CH2COOH 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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