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P2263

Polyethyleneglycol Bisphenol A Epichlorohydrin Copolymer

Name: Polyethyleneglycol Bisphenol A Epichlorohydrin Copolymer
Brand: SIGMA

mol wt 15,000-20,000 Da

Sinónimos:

Polyethylene glycol compound

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Fórmula lineal:

[C₁₅H₁₆O₂·C₃H₅ClO·(C₂H₄O)_n·H₂O]_x

Número CAS:

42617-82-3

UNSPSC Code:

12352201

PubChem Substance ID:

24898304

NACRES:

NA.25

MDL number:

MFCD00081839

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Propiedades

form

flakes

Quality Segment

200

mol wt

15,000-20,000 Da

SMILES string

OCCO

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descripción

General description

Polyethyleneglycol bisphenol A epichlorohydrin copolymer is a polyethylene glycol compound that has been shown to protect the intestinal epithelium against microbial invasion during stress.

Application

Polyethyleneglycol bisphenol A epichlorohydrin copolymer has been used on glioma cells to compare therapeutic strategies for malignant gliomas.

Preparation Note

Consists of 2 molecules of polyethylene glycol (mol. wt. 7,000-9,000) joined internally through a homobifunctional aromatic spacer.

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Este artículo	405450	81323	413550
Sigma-Aldrich P2263 Polyethyleneglycol Bisphenol A Epichlorohydrin Copolymer	Sigma-Aldrich 405450 Poly(Bisphenol A-co-epichlorohydrin), glycidyl end-capped	Sigma-Aldrich 81323 Poly(ethylene glycol) methyl ether	Sigma-Aldrich 413550 Bisphenol A ethoxylate diacrylate
description mol wt 15,000-20,000 Da	description average M_n ~1,075	description average M_n 5,000	description average M_n ~468, EO/phenol 1.5, contains 250 ppm MEHQ as inhibitor
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 100
form flakes	form chunks	form powder or crystals, flakes	form liquid
mol wt 15,000-20,000 Da	mol wt average M_n ~1,075	mol wt average M_n 5,000	mol wt average M_n ~468

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Questions

1–2 of 2 Questions

Anonymous

4 years ago

How many "moles" of PEG are in Product No. P2263?

1 answer
1. Technical Support
  
  4 years ago
  
  A given molecule of Product No. P2263 will have the equivalent of 2 moles of poly(ethyleneglycol).
  
  Helpful?
Anonymous

4 years ago

What is the Department of Transportation shipping information for this product?

1 answer
1. Technical Support
  
  4 years ago
  
  Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
  
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