ChemicalBook > CAS DataBase List > alpha, oMega-Dipropionic acid triethylene glycol

alpha, oMega-Dipropionic acid triethylene glycol

Product Name
alpha, oMega-Dipropionic acid triethylene glycol
CAS No.
31127-85-2
Chemical Name
alpha, oMega-Dipropionic acid triethylene glycol
Synonyms
Di-Acid-PEG4;Bis-PEG5-acid;Bis-PEG4-acid;Bis-PEG4-COOH;HOOC-PEG3-COOH;COOH-PEG3-COOH;Bis-PEG3-CH2CH2COOH;CH2COOH-PEG2-CH3COOH;COOH-CH2-PEG3-CH2-COOH;COOHCH2CH2-PEG3-CH2CH2COOH
CBNumber
CB72546886
Molecular Formula
C12H22O8
Formula Weight
294.3
MOL File
31127-85-2.mol
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alpha, oMega-Dipropionic acid triethylene glycol Property

Boiling point:
483.7±45.0 °C(Predicted)
Density 
1.219±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in Water, DMSO, DCM, DMF
form 
Oil
pka
3.97±0.10(Predicted)
color 
Colorless to off-white
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Safety

HS Code 
2918999090
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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

American Custom Chemicals Corporation
Product number
POL0002399
Product name
BIS-PEG4-ACID
Purity
95.00%
Packaging
100MG
Price
$334.95
Updated
2021/12/16
BroadPharm
Product number
BP-20634
Product name
Bis-PEG4-acid
Purity
98%
Packaging
1g
Price
$395
Updated
2021/12/16
chempep
Product number
281801
Product name
HOOC-PEG3-COOH
Purity
>=95%
Packaging
1g
Price
$430
Updated
2021/12/16
Activate Scientific
Product number
AS116846
Product name
4,7,10,13-Tetraoxahexadecane-1,16-dioicacid
Purity
97+%
Packaging
1g
Price
$531
Updated
2021/12/16
AK Scientific
Product number
0452AP
Product name
HOOC-PEG3-COOH
Packaging
5g
Price
$980
Updated
2021/12/16
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alpha, oMega-Dipropionic acid triethylene glycol Chemical Properties,Usage,Production

Description

Bis-PEG4-acid 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.

alpha, oMega-Dipropionic acid triethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha, oMega-Dipropionic acid triethylene glycol Suppliers

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View Lastest Price from alpha, oMega-Dipropionic acid triethylene glycol manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
alpha, oMega-Dipropionic acid triethylene glycol 31127-85-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-07-29
Xian confluore Biological Technology Co., Ltd.
Product
Bis-PEG4-acid 31127-85-2
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-23
Shanghai Rlavie Technology Co ltd
Product
4,7,10,13-Tetraoxahexadecane-1,16-dioic acid 31127-85-2
Price
US $0.00-0.00/KG
Min. Order
1g
Purity
98%minHPLC
Supply Ability
100kgs/month
Release date
2021-11-17

31127-85-2, alpha, oMega-Dipropionic acid triethylene glycolRelated Search:

NSC 361680 FMOC-18-AMINO-4,7,10,13,16-PENTAOXAOCTADECANOIC ACID 1-AMINO-3,6,9-TRIOXAUNDECANYL-11-OL 2-[2-(2-methoxyethoxy)ethoxy]ethylamine FMoc-NH-PEG9-CH2CH2COOH HOOC-PEG7-CH2CH2COOH Bis-PEG4-acid α,ω-dipropionic acid tetraethylene glycol Bis-PEG2-acid Bis-PEG6-acid α,ω,-dipropionic acid nonaethylene glycol Bis-PEG10-acid alpha, oMega-Dipropionic acid hexaethylene glycol Bis-Propargyl-PEG9 Bis-Propargyl-PEG4 Bis-propargyl-PEG6 Diethylene Glycol Bis(2-propynyl) Ether 4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

  • alpha, oMega-Dipropionic acid triethylene glycol
  • HOOC-PEG3-COOH
  • α,ω-Dipropionic acid triethylene glycol
  • Bis-PEG4-acid
  • 4,7,10,13-Tetraoxahexadecanedioic acid
  • Bis-PEG5-acid
  • 4,7,10,13-Tetraoxa-hexadecan-1,16-dicarbonsaeure
  • COOH-PEG3-COOH
  • HOOCCH2CH2O-PEG3 -CH2CH2COOH
  • 4,7,10,13-Tetraoxahexadecane-1,16-dioic acid
  • Apha, omega-Dipropionic acid triethylene glycol
  • Bis-PEG4-COOH
  • 3-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]propanoic acid
  • CH2COOH-PEG2-CH3COOH
  • COOH-CH2-PEG3-CH2-COOH
  • "lpha, oMega-Dipropionic acid triethylene glycol"
  • Di-Acid-PEG4
  • HOOCCH2CH2O-PEG3-CH2CH2COOH/4,7,10,13-Tetraoxahexadecanedioic acid
  • COOHCH2CH2-PEG3-CH2CH2COOH
  • Bis-PEG3-CH2CH2COOH
  • 31127-85-2
  • peg