24233-81-6

Basic information

• Product Name: C10 E8
• Synonyms: OCTAETHYLENE GLYCOL MONODECYL ETHER;octaethylene;DECYL OCTAETHYLENE GLYCOL ETHER;DECYLOCTAGLYCOL;C10 E8;polyoxyethylene 8 decyl ether;Octaethyleneglycol monodecyl ether 1 mM Solution;OCTAETHYLENEGLYCOLMONO-N-DECYLETHER
• CAS NO: 24233-81-6
• Molecular Formula: C₂₆H₅₄O₉
• Molecular Weight: 510.7
• EINECS: 231-791-2
• Mol File: 24233-81-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 563.2°C at 760 mmHg
• Flash Point: 294.4°C
• Appearance: liquid or white crystalline solid
• Density: 1.008 g/mL at 20 °C(lit.)
• Vapor Pressure: 5E-15mmHg at 25°C
• Refractive Index: n20/D 1.457
• Storage Temp.: 2-8°C
• PKA: 14.36±0.10(Predicted)
• Stability: Stable. Incompatible with strong oxidizing agents.
• BRN: 4760288
• CAS DataBase Reference: C10 E8(CAS DataBase Reference)
• NIST Chemistry Reference: C10 E8(24233-81-6)
• EPA Substance Registry System: C10 E8(24233-81-6)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• RTECS: RH1685500
• Hazardous Substances Data: 24233-81-6(Hazardous Substances Data)

Usage

Description

C10 E8, also known as Octaethylene Glycol Monodecyl Ether, is a compound with detergent properties. It exists in the form of a liquid or white crystalline solid.

Uses

Used in Cleaning Industry:
C10 E8 is used as a detergent for its ability to clean and emulsify various substances, making it a valuable component in the formulation of cleaning products.
Used in Pharmaceutical Industry:
C10 E8 is used as an excipient in the pharmaceutical industry for its solubilizing and stabilizing properties, which can enhance the bioavailability and effectiveness of certain drugs.
Used in Cosmetics Industry:
C10 E8 is used as an ingredient in the cosmetics industry for its emulsifying and solubilizing properties, which can improve the texture and performance of various cosmetic products.
Used in Industrial Applications:
C10 E8 is used in various industrial applications for its detergent and emulsifying properties, such as in the manufacturing of lubricants, paints, and coatings.

InChI:InChI=1/C26H54O9/c1-2-3-4-5-6-7-8-9-11-28-13-15-30-17-19-32-21-23-34-25-26-35-24-22-33-20-18-31-16-14-29-12-10-27/h27H,2-26H2,1H3

Relevant articles and documents

Combinatorial synthesis of PEG oligomer libraries

A simple chain-extending approach was established for the scale-up of the monoprotected monodisperse PEG diol materials. Reactions of THP-(OCH2CH2)n—OMs (n=4, 8, 12) with a large excess of commercially available H—(OCH2CH2)n—OH (n=1-4) under basic conditions led to THP-(OCH2CH2)n—OH (n=5-15). Similarly, Me-(OCH2CH2)n—OH (n=4-11, 13) were prepared from Me-(OCH2CH2)n—OMs (n=3, 7, 11). For the chain elongation steps, 40-80% yields were achieved through extraction purification. PEG oligomer libraries I and II were generated in 50-95% overall yields by alkylation or acylation of THP-(OCH2CH2)n—OH (n=1-15) followed by deprotection. Alkylation of Me-(OCH2CH2)n—OH (n=1-11, 13) with X—(CH2)m—CO2R (X=Br or OMs) and subsequent hydrolysis led to PEG oligomer library III in 30-60% overall yields. Combinatorial purification techniques were adapted to the larger-scale library synthesis. A total of 498 compounds, each with a weight of 2-5 g and a minimum purity of 90%, were synthesized.