CAS 4437-01-8

Heptaethylene glycol monomethyl ether

Description:

Heptaethylene glycol monomethyl ether, with the CAS number 4437-01-8, is a nonionic surfactant and a member of the polyethylene glycol (PEG) family. It is characterized by its hydrophilic ethylene glycol units, which contribute to its solubility in water, and a hydrophobic methyl ether group that enhances its surfactant properties. This compound typically appears as a colorless to pale yellow liquid and has a relatively low viscosity. It is known for its ability to reduce surface tension, making it useful in various applications, including as an emulsifier, wetting agent, and dispersant in formulations such as cosmetics, pharmaceuticals, and industrial products. Additionally, it exhibits good thermal stability and is compatible with a wide range of other surfactants and solvents. Its low toxicity profile makes it suitable for use in consumer products. However, like many chemical substances, handling should be done with care, following appropriate safety guidelines to minimize exposure.

Formula: C₁₅H₃₂O₈

InChI: InChI=1/C15H32O8/c1-17-4-5-19-8-9-21-12-13-23-15-14-22-11-10-20-7-6-18-3-2-16/h16H,2-15H2,1H3

SMILES: COCCOCCOCCOCCOCCOCCOCCO

Synonyms:

• O-Methyl-heptaethylene glycol
• 2,5,8,11,14,17,20-Heptaoxadocosan-22-Ol

Heptaethylene Glycol Monomethyl Ether

CAS: 4437-01-8

Formula: C₁₅H₃₂O₈

Purity: >97.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 340.41

Ref: 3B-H1046

2,5,8,11,14,17,20-Heptaoxadocosan-22-ol

CAS: 4437-01-8

Formula: C₁₅H₃₂O₈

Purity: 97%

Color and Shape: Liquid

Molecular weight: 340.4098

Ref: IN-DA00I8EV

m-PEG7-alcohol

CAS: 4437-01-8

m-PEG7-alcohol

Purity: ≥95%

Molecular weight: 340.41g/mol

Ref: 54-BUP17425

m-PEG7-alcohol

CAS: 4437-01-8

m-PEG7-alcohol

Purity: 95%

Molecular weight: 340.41g/mol

Ref: 54-BIPG1562

m-PEG7-alcohol

CAS: 4437-01-8

m-PEG7-alcohol (O-Methyl-heptaethylene glycol) is a PEG-based PROTAC linker. m-PEG7-alcohol can be used in the synthesis of PROTACs.

Formula: C₁₅H₃₂O₈

Purity: 96.02%

Color and Shape: Solid

Molecular weight: 340.41

Ref: TM-T18214

2,5,8,11,14,17,20-Heptaoxadocosan-22-ol

CAS: 4437-01-8

Formula: C₁₅H₃₂O₈

Purity: 95%

Color and Shape: Liquid, Clear

Molecular weight: 340.413

Ref: 10-F238072