Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structured search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> Propargyl-PEG8-t-butyl ester

Propargyl-PEG8-t-butyl ester

Propargyl-PEG8-t-butyl ester price.
  • $220 - $580
  • Product name: Propargyl-PEG8-t-butyl ester
  • CAS: 2055014-96-3
  • MF: C24H44O10
  • MW: 492.6
  • EINECS:
  • MDL Number:MFCD28976700
  • Synonyms:Propargyl-PEG8-t-butyl ester;Propargyl-PEG8-COOtBu;CAS_2055014-96-3;Propargyl-PEG7-CH2CH2COOtBu;Propargyl-PEG8-Boc;4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester;Propargyl-PEG8-t-Bu Ester;Propargyl-PEG7-CH2CH2COOtBu/4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid, 1,1-dimethylethyl ester
Price6 Properties Safety Information Description
6 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
Package
  • 100mg
  • 250mg
  • 0.25g
  • 500mg
  • 0.5g
  • ManufacturerAcrotein
  • Product numberB-1480
  • Product descriptionPropargyl-PEG7-CH2CH2COOtBu 97%
  • Packaging0.25g
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1480
  • Product descriptionPropargyl-PEG7-CH2CH2COOtBu 97%
  • Packaging0.5g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS107867
  • Product descriptionPropargyl-PEG7-CH2CH2COOtBu 97%
  • Packaging250mg
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1749
  • Product descriptionPropargyl-PEG8-t-butyl ester
  • Packaging100mg
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22810
  • Product descriptionPropargyl-PEG8-t-butylester 98%
  • Packaging250mg
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-22810
  • Product descriptionPropargyl-PEG8-t-butylester 98%
  • Packaging500mg
  • Price$580
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1480 Propargyl-PEG7-CH2CH2COOtBu 97% 0.25g $220 2021-12-16 Buy
Acrotein B-1480 Propargyl-PEG7-CH2CH2COOtBu 97% 0.5g $330 2021-12-16 Buy
Activate Scientific AS107867 Propargyl-PEG7-CH2CH2COOtBu 97% 250mg $346 2021-12-16 Buy
Apolloscientific BIPG1749 Propargyl-PEG8-t-butyl ester 100mg $428 2021-12-16 Buy
BroadPharm BP-22810 Propargyl-PEG8-t-butylester 98% 250mg $390 2021-12-16 Buy
BroadPharm BP-22810 Propargyl-PEG8-t-butylester 98% 500mg $580 2021-12-16 Buy

Properties

Boiling point :528.4±45.0 °C(Predicted)
Density :1.064±0.06 g/cm3(Predicted)
solubility :Soluble in Water, DMSO, DCM, DMF
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
H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
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-PEG8-t-butyl ester is a PEG reagent with an alkyne group and a t-butyl group. The alkyne group enables the formation of triazole linkage with azide-bearing compounds or biomolecules; copper is required as a catalyst. The t-butyl group can be hydrolyzed under acidic conditions. The hydrophicility of the molecule is improved by having 8 units of PEG.

More related product prices

Propargyl-PEG8-alcohol Propargyl-PEG6-t-butyl ester Propargyl-PEG6-acid Propargyl-PEG7-alcohol Propargyl-PEG7-t-butyl ester Propargyl-PEG8-acid Propargyl-PEG5-t-butyl ester

Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
Propargyl-PEG8-COOtBu
$0.00 /1g
Propargyl-PEG8-COOtBu CAS:2055014-96-3
TargetMol Chemicals Inc.
Wuhan Borenpharm Co., Ltd
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd Borenpharm Co., Ltd Jinan elephant international trading co., LTD Amatek Scientific Co. Ltd.