Bis-PEG2-acid

Base Information

Chemical Name:Bis-PEG2-acid
CAS No.:19364-66-0
Molecular Formula:C8H14O6
Molecular Weight:206.196
Hs Code.:
Mol file:19364-66-0.mol

Synonyms:3,6-dioxaoctanedioic acid;

Suppliers and Price of Bis-PEG2-acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Bis-PEG2-Acid
100mg
$ 285.00

purepeg
HOOCCH2CH2-PEG1-CH2CH2COOH min.97%
1 g
$ 185.00

BroadPharm
Bis-PEG2-acid 98%
5 G
$ 1800.00

BroadPharm
Bis-PEG2-acid 98%
250 MG
$ 340.00

BroadPharm
Bis-PEG2-acid 98%
1 G
$ 740.00

Apolloscientific
Bis-PEG2-acid
250mg
$ 502.00

American Custom Chemicals Corporation
BIS-PEG2-ACID 95.00%
100MG
$ 756.00

American Custom Chemicals Corporation
BIS-PEG2-ACID 95.00%
5MG
$ 408.00

AK Scientific
Bis-PEG2-acid
500mg
$ 455.00

Acrotein
HOOCCH2CH2O-PEG1-CH2CH2COOH 97%
0.5g
$ 183.34

Total 25 raw suppliers

Chemical Property of Bis-PEG2-acid

Chemical Property:

Melting Point:66 °C
Boiling Point:407.1±35.0 °C(Predicted)
PKA:3.97±0.10(Predicted)
PSA：93.06000
Density:1.0869 g/cm3(Temp: 4 °C)
LogP:-0.03100
Solubility.:Soluble in Water, DMF, DMSO

Purity/Quality:

98%,99%, ^*data from raw suppliers

Bis-PEG2-Acid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description Bis-PEG2-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.

Technology Process of Bis-PEG2-acid

There total 3 articles about Bis-PEG2-acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 75.0%