27252-69-3

Basic information

• Product Name: O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO
• Synonyms: 2-ethanediyl),.alpha.-(2-chloroethyl)-.omega.-(2-chloroethoxy)-Poly(oxy-1;alpha-(2-chloroethyl)-omega-(2-chloroethoxy)poly(oxy-1,2-ethanediyl);alpha-(2-chloroethyl)-omega-(2-chloroethoxy)-poly(oxy-2-ethanediyl);alpha,omega-dichloropolyethyleneglycol;o,o’-bis(2-chloroethyl)polyethyleneglycol;polyethyleneglycol400,dichloride;O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO;ALPHA-(2-Chloroethyl)-OMEGA-chloropoly-(oxyethylene)
• CAS NO: 27252-69-3
• Molecular Formula: C6H12Cl2O2
• Molecular Weight: 187.06428
• Mol File: 27252-69-3.mol
• Article Data: 43

Chemical Properties

• Melting Point: ~63 °C (dec.)(lit.)
• Appearance: /
• Storage Temp.: −20°C
• CAS DataBase Reference: O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO(CAS DataBase Reference)
• NIST Chemistry Reference: O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO(27252-69-3)
• EPA Substance Registry System: O O-BIS(2-CHLOROETHYL)POLYETHYLENE GLYCO(27252-69-3)

Safety Data

• Hazard Codes: A severe

Usage

Hazard

A severe eye irritant

Upstream product

• 123-91-1 1,4-dioxane 
• 112-26-5 1,2-bis(2-chloroethoxy)ethane 
• 5617-32-3 heptaethylene glycol 
• 4792-15-8 Pentaethylene glycol 
• 112-60-7 Tetraethylene glycol 
• 638-56-2 1,11-dichloro-3,6,9-trioxaundecane 
• 5117-19-1 octaethylene glycol 
• 7719-09-7 thionyl chloride 
• 5197-65-9 1,14-dichloro-3,6,9,12-tetraoxatetradecane 
• 3926-62-3 sodium monochloroacetic acid 
• 42021-85-2 2,5,8,11,14-pentaoxa-pentadecanedioyl chloride 
• 74-85-1 ethene 
• 107-07-3 2-chloro-ethanol 
• 2615-15-8 pentaethylene glycol 

Downstream Products

• 56930-39-3 1,20-dichloro-3,6,9,12,15,18-hexaoxatetradecane 
• 5197-65-9 1,14-dichloro-3,6,9,12-tetraoxatetradecane 
• 286955-91-7 1,1-bis(5-hydroxybenzofuran-2-ylthio)-3,6,9-trioxaundecane 
• 54797-77-2 1,23-dichloro-3,6,9,12,15,18,21-heptaoxatricosane 
• 638-56-2 1,11-dichloro-3,6,9-trioxaundecane 
• 72236-26-1 2-(2-(2-(2-(2-(2-aminoethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl amine 
• 4445-03-8 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-heptadecaoxa-tripentacontane-1,53-diol 
• 122039-74-1 1,17-bis(diphenylphosphinoyl)-3,6,9,12,15-pentaoxaheptadecane 

Relevant articles and documents

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Chiral Biphenyl Bis(crown ethers): Synthesis and Resolution

New chiral bis(crown ethers) with a central 2,2',6,6'-tetraoxybiphenyl unit have been prepared and resolved.Their complexing properties and absolute configuration are discussed.

Polyethylene glycol chain connected dication ionic liquid and preparation method thereof, and SO2 gas trapping method

The invention discloses a polyethylene glycol (PEG) chain connected dication ionic liquid and a preparation method thereof, and an SO2 trapping method. According to the PEG chain linked dication ionicliquid, an ionic liquid composition comprises an anion and a cation; the cation is described in the specification, wherein R is CmH2m+1, m is an integer, m is more than or equal to 0 and less than orequal to 10, and n is an integer and is greater than or equal to 1 and less than or equal to 12. A PEG chain is connected with two imidazole or imidazole analogue biimidazole cations to be matched with different types of anions to form the stable and low-toxicity PEG chain connected functional dication ionic liquid, and the PEG chain connected functional dication ionic liquid is used for SO2 treatment, so that an efficient and reversible absorption effect can be achieved.

Polyoxometalate-based Gemini ionic catalysts for selective oxidation of benzyl alcohol with hydrogen peroxide in water

Keggin-type phosphotungstic acid (H3PW12O40, HPW)-based di-imidazolium ionic liquid (IL) hybrids were prepared by exchanging the protons of HPW with PEG-bridged di-imidazolium cations in water. Characterization results sug