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ChemicalBook >> CAS DataBase List >> Bromo-PEG8-t-butyl ester

Bromo-PEG8-t-butyl ester

Bromo-PEG8-t-butyl ester price.
  • $247.5 - $673
  • Product name: Bromo-PEG8-t-butyl ester
  • CAS: 1623792-00-6
  • MF: C23H45BrO10
  • MW: 561.5
  • EINECS:
  • MDL Number:MFCD26793748
  • Synonyms:Bromo-PEG8-t-butyl ester;Bromo-PEG9-t-butyl ester;Br-PEG8-t-butyl ester;tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate;4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-bromo-, 1,1-dimethylethyl ester;Br-PEG8-COOtBu;Br-PEG8-CH2CH2COOtBu;CAS_1623792-00-6
7 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • Apolloscientific
  • BroadPharm
Package
  • 100mg
  • 0.25g
  • 250mg
  • 0.5g
  • 500mg
  • 1g
  • ManufacturerAcrotein
  • Product numberB-1080
  • Product descriptionBr-PEG8-CH2CH2COOtBu 97%
  • Packaging0.25g
  • Price$247.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberB-1080
  • Product descriptionBr-PEG8-CH2CH2COOtBu 97%
  • Packaging0.5g
  • Price$366.66
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS104144
  • Product descriptionBr-PEG8-CH2CH2COOtBu 95+%
  • Packaging1g
  • Price$673
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberBIPG1353
  • Product descriptionBromo-PEG8-t-butyl ester
  • Packaging100mg
  • Price$546
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21975
  • Product descriptionBromo-PEG8-t-butylester 98%
  • Packaging100mg
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21975
  • Product descriptionBromo-PEG8-t-butylester 98%
  • Packaging250mg
  • Price$430
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21975
  • Product descriptionBromo-PEG8-t-butylester 98%
  • Packaging500mg
  • Price$645
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein B-1080 Br-PEG8-CH2CH2COOtBu 97% 0.25g $247.5 2021-12-16 Buy
Acrotein B-1080 Br-PEG8-CH2CH2COOtBu 97% 0.5g $366.66 2021-12-16 Buy
Activate Scientific AS104144 Br-PEG8-CH2CH2COOtBu 95+% 1g $673 2021-12-16 Buy
Apolloscientific BIPG1353 Bromo-PEG8-t-butyl ester 100mg $546 2021-12-16 Buy
BroadPharm BP-21975 Bromo-PEG8-t-butylester 98% 100mg $280 2021-12-16 Buy
BroadPharm BP-21975 Bromo-PEG8-t-butylester 98% 250mg $430 2021-12-16 Buy
BroadPharm BP-21975 Bromo-PEG8-t-butylester 98% 500mg $645 2021-12-16 Buy

Properties

Boiling point :557.0±45.0 °C(Predicted)
Density :1.180±0.06 g/cm3(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

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

Description

Bromo-PEG8-t-butyl ester is a PEG linker containing a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

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