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Bromo-PEG2-acid

Bromo-PEG2-acid Structure
  • ₹12427.1
  • Product name: Bromo-PEG2-acid
  • CAS: 1807503-92-9
  • MF: C7H13BrO4
  • MW: 241.08
  • EINECS:
  • MDL Number:MFCD28122969
  • Synonyms:Br-PEG2-acid;Bromo-PEG2-propionic acid;Bromo-PEG2-acid;Bromo-PEG3-acid;3-(2-(2-Bromoethoxy)ethoxy)propanoic acid;CAS_1807503-92-9;Br-PEG2-CH2CH2COOH;Bromo-PEG2-C2-acid
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 50MG
  • ManufacturerSigma-Aldrich(India)
  • Product number901572
  • Product descriptionBromo-PEG2-acid ≥95%
  • Packaging50MG
  • Price₹12427.1
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 901572 Bromo-PEG2-acid ≥95% 50MG ₹12427.1 2022-06-14 Buy

Properties

Boiling point :347.2±27.0 °C(Predicted)
Density :1.464±0.06 g/cm3(Predicted)
storage temp. :-20°C
pka :4.27±0.10(Predicted)
form :Liquid
color :Light brown to yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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

Bromo-PEG2-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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.

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Suppliers and manufacturers

career henan chemical co
Bromo-PEG2-acid
₹1.00 /1KG
Bromo-PEG2-acid CAS:1807503-92-9
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