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Polyethylene glycol 4,000

Catalog No. p-7023086
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AAA1615130 250 g
AAA161510B 1000 g
AAA161510I 5000 g
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Catalog No. AAA1615130 Supplier Thermo Scientific Chemicals Supplier No. A1615130
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Description

CAS: 25322-68-3 | (C2H4O)n | 62.07 g/mol

Polyethylene glycol is used in gene delivery of protoplast transfection and incubation. It is used in the preparation of extraction for measuring cytosolic phosphoenolpyruvate carboxykinase (PEPCK) from plant tissues. It is useful to mediate DNA transformation into protoplasts derived from rice leaf sheaths.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 25322-68-3
Molecular Formula (C2H4O)n
Molecular Weight (g/mol) 62.07
MDL Number MFCD01779601
InChI Key LYCAIKOWRPUZTN-UHFFFAOYSA-N
Synonym PEG 4000
IUPAC Name ethane-1,2-diol
SMILES [H]OCCO

Specifications

pH 5 to 7
Melting Point 58°C to 62°C
Merck Index 14,7568
Solubility Information Soluble in water and organic solvents. Insoluble in aliphatic hydrocarbons.
Quantity 250 g
Odor Odorless
Chemical Name or Material Polyethylene glycol 4,000

Safety and Handling

RTECSNumber TQ4050000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only