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MPEG7-CH2CH2COOH

MPEG7-CH2CH2COOH Structure
  • ₹39965.9
  • Product name: MPEG7-CH2CH2COOH
  • CAS: 1093647-41-6
  • MF: C18H36O10
  • MW: 412.47
  • EINECS:
  • MDL Number:MFCD13184957
  • Synonyms:MPEG7-CH2CH2COOH;4,7,10,13,16,19,22,25-Octaoxahexacosanoic acid;MPEG7-OCH2CH2COOH;mPEG7-propionic acid;mPEG8-COOH;2,5,8,11,14,17,20,23-Octaoxahexacosan-26-oic acid,MeO-(dPEG8)-COOH;m-dPEG8-acid;MeO-(CH2CH2O)7-CH2CH2COOH
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product numberJKA13009
  • Product descriptionmPEG7-Propionic acid
  • Packaging1G
  • Price₹39965.9
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) JKA13009 mPEG7-Propionic acid 1G ₹39965.9 2022-06-14 Buy

Properties

Boiling point :503.0±50.0 °C(Predicted)
Density :1.111±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in Water, DMSO, DCM, DMF
pka :4.28±0.10(Predicted)
form :Solid-Liquid Mixture
color :Colorless to light yellow
InChI :InChI=1S/C18H36O10/c1-21-4-5-23-8-9-25-12-13-27-16-17-28-15-14-26-11-10-24-7-6-22-3-2-18(19)20/h2-17H2,1H3,(H,19,20)
InChIKey :JHUSQXBQANBSDC-UHFFFAOYSA-N
SMILES :C(O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOC

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-PEG8-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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