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Polyethylene Glycol 4000

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Category	Polyethylene Glycol 4000
Catalog NO.	BPG-1633
Product Name	Polyethylene Glycol 4000
Molecular Formula	C20H40O3
Molecular Weight	3500-4500

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Product Information

Description	Polyethylene Glycol 4000, known for its exceptional versatility, finds extensive application in the dynamic biomedical domain. Functioning as a potent solubilizing agent, it serves to effectively dissolve hydrophobic drugs, thus facilitating effortless drug administration. It is known for its excellent water solubility and has demonstrated efficacy in a variety of drug formulations and a range of drug delivery mechanisms. Notably, polyethylene glycol 4000 can also improve the bioavailability of drugs and has broad adaptability in drug research for serious diseases such as cancer, cardiovascular complications, and gastrointestinal abnormalities.
Synonyms	PEG 4000
IUPAC Name	2-hydroxyethyl octadecanoate
Canonical SMILES	CCCCCCCCCCCCCCCCCC(=O)OCCO
InChI	InChI=1S/C20H40O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h21H,2-19H2,1H3
InChIKey	RFVNOJDQRGSOEL-UHFFFAOYSA-N
Melting Point	30-34 °C
Flash Point	MYRJ 45: 500 °F OC
Solubility	POLYETHYLENE GLYCOL ESTERS AND ETHERS INCR THE WATER SOLUBILITY OF TYROTHRICIN .
Appearance	White flake
Storage	Store at room temperature.
Pictogram(s)	Irritant
Signal	Warning
Precautionary Statement Codes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

References

1. Tian H, Liang Y, Zhu T, et al. Surfactant-enhanced PEG-4000-NZVI for remediating trichloroethylene-contaminated soil. Chemosphere, 2018, 195: 585-593.
2. Treepongkaruna S, Simakachorn N, Pienvichit P, et al. A randomised, double-blind study of polyethylene glycol 4000 and lactulose in the treatment of constipation in children. BMC Pediatrics, 2014, 14: 153.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.