30401-87-7

Basic information

• Product Name: POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER
• Synonyms: DER(R) 732;DER 732 RESIN;POLY(ETHYLENE GLYCOL) DIGLYCIDYL ETHER;POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER;POLY(PROPYLENE GLYCOL) DIGLYCIDYL ETHER;PEG-DGE;DER 732;POLY(2,2''-((1-METHYL-1,2-ETHANEDIYL)BIS(OXYMETHYLENE))BISOXIRANE))
• CAS NO: 30401-87-7
• Molecular Formula: C9H16O4
• Molecular Weight: 188.22094
• Mol File: 30401-87-7.mol
• Article Data: 1

Chemical Properties

• Flash Point: 387 °F
• Appearance: /
• Density: 1.14 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.47
• Storage Temp.: −20°C
• CAS DataBase Reference: POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER(30401-87-7)
• EPA Substance Registry System: POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER(30401-87-7)

Safety Data

• Safety Statements: 23-24/25
• WGK Germany: 3
• Hazardous Substances Data: 30401-87-7(Hazardous Substances Data)

Usage

Description

POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER, also known as PEG (N) DGE, is a versatile epoxy resin that is widely utilized in various applications due to its unique properties. It is characterized by its ability to form stable and flexible polymers, which contribute to its diverse uses in different industries.

Uses

Used in Microscopy Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a tissue-embedding agent for the transmission of electron microscopy. Its application reason is that it provides a stable and flexible matrix for the preservation and examination of biological samples, allowing for detailed analysis at the cellular and molecular levels.
Used in Chemical Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a reactive diluent for the formulation of epoxy resins. Its application reason is that it helps to reduce the viscosity of the resin, making it easier to process and apply in various manufacturing processes.
Used in Pharmaceutical Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a component in the synthesis of drug delivery systems. Its application reason is that it can be used to create hydrogels or other controlled-release formulations, which can improve the bioavailability and efficacy of pharmaceutical compounds.
Used in Adhesives and Sealants Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a crosslinking agent in the production of adhesives and sealants. Its application reason is that it can improve the mechanical properties and durability of these materials, making them more suitable for a wide range of applications.
Used in Coatings Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a component in the formulation of coatings. Its application reason is that it can enhance the flexibility, adhesion, and chemical resistance of the coatings, making them more effective in various environments.
Used in Composites Industry:
POLY(ETHYLENE GLYCOL) (N) DIGLYCIDYL ETHER is used as a matrix material in the production of composites. Its application reason is that it can improve the mechanical properties and durability of the composite materials, making them more suitable for use in various structural applications.

Upstream product

• 57-55-6 propylene glycol 
• 106-89-8 epichlorohydrin 

Relevant articles and documents

Synthesis of Glycol Diglycidyl Ethers Using Phase-Transfer Catalysis

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