ChemicalBook > CAS DataBase List > PEG4-tert-butyl acetate

PEG4-tert-butyl acetate

Product Name
PEG4-tert-butyl acetate
CAS No.
169751-72-8
Chemical Name
PEG4-tert-butyl acetate
Synonyms
OH-PEG4-CH2COOH;OH-PEG4-CH2COOtBu;HO-PEG4-CH2COOtBu;HO-PEG4-CH2CO2t-Bu;PEG5-t-butyl acetate;Hydroxy-PEG4-CH2-Boc;Hydroxy-PEG4-CH2COOtBu;Hydroxy-PEG4-CH2CO2tBu;EG4-tert-butyl acetate;PEG5-tert-butyl acetate
CBNumber
CB73049630
Molecular Formula
C14H28O7
Formula Weight
308.37
MOL File
169751-72-8.mol
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PEG4-tert-butyl acetate Property

Boiling point:
393.1±32.0 °C(Predicted)
Density 
1.077±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in Water, DMSO, DCM, DMF
pka
14.36±0.10(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Activate Scientific
Product number
AS118042
Product name
HO-PEG4-CH2COOtBu
Purity
97+%
Packaging
1g
Price
$225
Updated
2021/12/16
AK Scientific
Product number
7226DN
Product name
Tert-Butyl14-hydroxy-3,6,9,12-tetraoxatetradecan-1-oate
Packaging
1g
Price
$424
Updated
2021/12/16
Apolloscientific
Product number
BIPG1425
Product name
HO-PEG4-CH2CO2t-Bu
Packaging
250mg
Price
$662
Updated
2021/12/16
Activate Scientific
Product number
AS118042
Product name
HO-PEG4-CH2COOtBu
Purity
97+%
Packaging
5G
Price
$842
Updated
2021/12/16
BroadPharm
Product number
BP-22028
Product name
Hydroxy-PEG4-CH2CO2tBu
Purity
95%
Packaging
5G
Price
$1940
Updated
2021/12/16
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PEG4-tert-butyl acetate Chemical Properties,Usage,Production

Description

Hydroxy-PEG4-CH2CO2tBu is a PEG linker containing a hydroxyl group with a t-butyl protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

PEG4-tert-butyl acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from PEG4-tert-butyl acetate manufacturers

Career Henan Chemical Co
Product
PEG4-tert-butyl acetate 169751-72-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2020-01-09

169751-72-8, PEG4-tert-butyl acetateRelated Search:

Hydroxy-PEG5-t-butyl acetate Hydroxy-PEG1-CH2CO2tBu Hydroxy-PEG2-CH2CO2t-Bu Hydroxy-PEG3-t-butyl acetate Hydroxy-PEG6-CH2CO2tBu Hydroxy-PEG2-CH2CO2H CESIUM ACETATE Potassium Acetate Ammonium acetate Zinc acetate Cupric acetate monohydrate YTTERBIUM(III) ACETATE HYDRATE Hydrazine acetate TERBIUM(III) ACETATE HYDRATE Neodymium(III) acetate hydrate YTTRIUM ACETATE Sodium acetate trihydrate Zinc acetate dihydrate

  • PEG4-tert-butyl acetate
  • PEG5-tert-butyl acetate
  • PEG5-t-butyl acetate
  • HO-PEG4-CH2CO2t-Bu
  • Hydroxy-PEG4-t-butyl acetate
  • Hydroxy-PEG4-CH2CO2tBu
  • Hydroxy-PEG4-CH2COOtBu
  • HO-PEG4-CH2COOtBu
  • tert-butyl 14-hydroxy-3,6,9,12-tetraoxatetradecanoate
  • OH-PEG4-CH2COOtBu
  • tert-butyl 14-hydroxy-3,6,9,12-tetraoxatetradecan-1-oate
  • OH-PEG4-CH2COOH
  • 3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-, 1,1-dimethylethyl ester
  • Hydroxy-PEG4-CH2-Boc
  • HO-PEG4-CH2COOtBu/3,6,9,12-Tetraoxatetradecanoic acid, 14-hydroxy-, 1,1-dimethylethyl ester
  • EG4-tert-butyl acetate
  • 169751-72-8
  • peg