ChemicalBook > CAS DataBase List > PEG5-(CH2CO2H)2

PEG5-(CH2CO2H)2

Product Name
PEG5-(CH2CO2H)2
CAS No.
77855-75-5
Chemical Name
PEG5-(CH2CO2H)2
Synonyms
PEG5-(CH2CO2H)2;Bis-PEG5-acetic acid;CH2COOH-PEG5-CH2COOH;HOOCCH2O-PEG4-CH2COOH;3,6,9,12,15-Pentaoxaheptadecanedioic acid;3,6,9,12,15-pentaoxaheptadecane-1,17-dioic acid;HOOCCH2O-PEG4-CH2COOH/3,6,9,12,15-Pentaoxaheptadecanedioic acid
CBNumber
CB83163100
Molecular Formula
C12H22O9
Formula Weight
310.3
MOL File
77855-75-5.mol
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PEG5-(CH2CO2H)2 Property

Boiling point:
495.8±40.0 °C(Predicted)
Density 
1.252±0.06 g/cm3(Predicted)
solubility 
Soluble in Water, DMSO, DMF
pka
3.09±0.10(Predicted)
form 
Viscous Liquid
color 
Colorless to light yellow
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

BroadPharm
Product number
BP-23126
Product name
PEG5-(CH2CO2H)2
Purity
98%
Packaging
250mg
Price
$350
Updated
2021/12/16
BroadPharm
Product number
BP-23126
Product name
PEG5-(CH2CO2H)2
Purity
98%
Packaging
500mg
Price
$480
Updated
2021/12/16
BroadPharm
Product number
BP-23126
Product name
PEG5-(CH2CO2H)2
Purity
98%
Packaging
1g
Price
$780
Updated
2021/12/16
Activate Scientific
Product number
AS104217
Product name
HOOCCH2O-PEG4-CH2COOH
Purity
95+%
Packaging
5G
Price
$1338
Updated
2021/12/16
BroadPharm
Product number
BP-23126
Product name
PEG5-(CH2CO2H)2
Purity
98%
Packaging
5G
Price
$1900
Updated
2021/12/16
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PEG5-(CH2CO2H)2 Chemical Properties,Usage,Production

Description

PEG5-(CH2CO2H)2 is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

PEG5-(CH2CO2H)2 Preparation Products And Raw materials

Raw materials

Preparation Products

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77855-75-5, PEG5-(CH2CO2H)2Related Search:

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