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Propargyl-PEG5-t-butyl ester

Propargyl-PEG5-t-butyl ester Structure
  • ₹0
  • Product name: Propargyl-PEG5-t-butyl ester
  • CAS: 1245823-50-0
  • MF: C18H32O7
  • MW: 360.44
  • EINECS:
  • MDL Number:MFCD22201534
  • Synonyms:Alkyne-PEG5-CH2CH2COOtBu;PROPARGYL-PEG5-CH2CH2COOTBU;Propargyl-PEG5-t-butyl ester;Propargyl-PEG5-COOtBu;tert-Butyl 3-(2-{2-[2-(2-prop-2-ynyloxyethoxy)ethoxy]ethoxy}ethoxy)propanoate;Propargyl-PEG4-CH2CH2-Boc;4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 1,1-dimethylethyl ester;PropargylPEG5-tBu ester
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :420.6±40.0 °C(Predicted)
Density :1.045±0.06 g/cm3(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
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Propargyl-PEG5-t-butyl ester has one of the functional groups protected by t-butyl group. The protection can be removed under acidic conditions. The propargyl group forms triazole linkages with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The PEG units help improving the water-solubility of the molecule in aqueous media.

More related product prices

T-BUTYL TRIFLUOROACETATE Propargyl-PEG5-NHS ester Propargyl-PEG3-t-butyl ester Propargyl-PEG4-acid Acetylene-PEG5-acid tert-Butyl acetate Propyne Propargyl-PEG3-Bromide Propargyl-PEG4-Maleimide Propargyl-PEG5-alcohol Propargyl-PEG3-NHS ester 159428-42-9 7218-43-1 126422-57-9 Propargyl-PEG4-NHS ester Bis-propargyl-PEG6 Bis-Propargyl-PEG9 propargyl-PEG3-Acid Propargyl-PEG8-alcohol Propargyl-PEG8-t-butyl ester

Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
Propargyl-PEG5-COOtBu
₹0.00 /1g
Propargyl-PEG5-COOtBu CAS:1245823-50-0
A.J Chemicals
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
Nextpeptide Inc
Hangzhou MolCore BioPharmatech Co.,Ltd.
Hebei Guanlang Biotechnology Co., Ltd.
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific Xi'an Confluore Biological Technology Co., Ltd.