HO-PEG16-OH | CAS No. 6812-36-8

HO-PEG16-OH

Basic Information

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CAS Number

6812-36-8

Molecular Formula

C32H66O17

Molecular Weight

722.86 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

SMILES

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C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)O

InChI

InChI=1S/C32H66O17/c33-1-3-35-5-7-37-9-11-39-13-15-41-17-19-43-21-23-45-25-27-47-29-31-49-32-30-48-28-26-46-24-22-44-20-18-42-16-14-40-12-10-38-8-6-36-4-2-34/h33-34H,1-32H2

InChIKey

DHORSBRLGKJPFC-UHFFFAOYSA-N

LogP

-0.7799999999999876

Topological Polar Surface Area

178.91 Å²

Hydrogen Bond Donor/Acceptor

2 / 17

Complexity

522

Synonyms & References

English

EINECS 229-886-9
SCHEMBL5575031
MS-31242
AKOS040743358
6812-36-8
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
SY251138
CS-0115029
MFCD09910395
OH-PEG16-OH
HY-141235
DTXSID20218307
NS00001010
BP-21971
HO-PEG16-OH
PEG17
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45-Pentadecaoxaheptatetracontane-1,47-diol
4669-05-0
hexadecaethylene glycol

MDL Number

MFCD09910395

FAQ

What are the physical and chemical properties of HO-PEG16-OH (CAS: 6812-36-8)?

HO-PEG16-OH is a polyethylene glycol derivative with a molecular weight of approximately 2,500 g/mol. It is a white, crystalline powder with good solubility in water and organic solvents. The compound is known for its hydrophilic nature and its ability to form stable associations with biomolecules. It is relatively stable under normal conditions but reacts with strong acids or bases to form carboxylic acids or salts.

How is HO-PEG16-OH (CAS: 6812-36-8) typically synthesized?

HO-PEG16-OH is typically synthesized through the reaction of 16-oxido-2-oxo-1,2-ethanediol with ethylene oxide using catalytic amounts of sodium hydroxide. The reaction involves the gradual addition of ethylene oxide to the epoxide group of the starting material, followed by hydrolysis of the resulting ether intermediate to yield the final product.

What industries use HO-PEG16-OH (CAS: 6812-36-8)?

HO-PEG16-OH finds applications in pharmaceuticals, where it serves as a drug delivery carrier or prodrug. It is also used in the polymer industry for synthesizing biodegradable polymers. Additionally, it is utilized in the development of biosensors, semiconductors, and as a stabilizer in cosmetics and personal care products.

What precautions should be taken when handling HO-PEG16-OH (CAS: 6812-36-8)?

When handling HO-PEG16-OH, it is recommended to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. In case of contact with eyes or skin, flush with copious amounts of water and seek medical advice. Refer to the Material Safety Data Sheet (MSDS) for detailed safety information.