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ChemicalBook >> CAS DataBase List >> Ald-PEG4-t-butyl ester

Ald-PEG4-t-butyl ester

Ald-PEG4-t-butyl ester price.
  • $90 - $1350
  • Product name: Ald-PEG4-t-butyl ester
  • CAS: 1415329-20-2
  • MF: C15H28O7
  • MW: 320.38
  • EINECS:
  • MDL Number:MFCD25424117
  • Synonyms:Ald-PEG4-t-butyl ester;Ald-CH2-PEG4-CH2CH2COOtBu;ALD-CH2-PEG4-T-BUTYL ESTER;CHO-PEG4-COOtBu;CHOCH2-PEG4-COOtBu;Ald-CH2-PEG4-Boc;4,7,10,13-Tetraoxapentadecanoic acid, 15-oxo-, 1,1-dimethylethyl ester;tert-Butyl 1-oxo-3,6,9,12-tetraoxapentadecan-15-oate
4 prices
Selected condition：
Brand
  • BroadPharm
  • TRC
Package
  • 10mg
  • 250mg
  • 500mg
  • 1g
  • ManufacturerBroadPharm
  • Product numberBP-21713
  • Product descriptionAld-CH2-PEG4-t-butylester 95%
  • Packaging250mg
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21713
  • Product descriptionAld-CH2-PEG4-t-butylester 95%
  • Packaging500mg
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberBP-21713
  • Product descriptionAld-CH2-PEG4-t-butylester 95%
  • Packaging1g
  • Price$1350
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA308330
  • Product descriptionAld-PEG4-t-butylEster
  • Packaging10mg
  • Price$90
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
BroadPharm BP-21713 Ald-CH2-PEG4-t-butylester 95% 250mg $480 2021-12-16 Buy
BroadPharm BP-21713 Ald-CH2-PEG4-t-butylester 95% 500mg $750 2021-12-16 Buy
BroadPharm BP-21713 Ald-CH2-PEG4-t-butylester 95% 1g $1350 2021-12-16 Buy
TRC A308330 Ald-PEG4-t-butylEster 10mg $90 2021-12-16 Buy

Properties

Boiling point :401.7±35.0 °C(Predicted)
Density :1.059±0.06 g/cm3(Predicted)
form :Viscous 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

Ald-CH2-PEG4-t-butyl ester is a PEG linker that is reactive with aminooxy-containing molecules. The t-butyl ester can be removed under acidic conditions for further conjugation.

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