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338036

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Neopentyl glycol diglycidyl ether

technical grade

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Synonym(s):
1,3-Bis(2,3-epoxypropoxy)-2,2-dimethylpropane, 2,2′-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane]
Empirical Formula (Hill Notation):
C11H20O4
CAS Number:
Molecular Weight:
216.27
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

Quality Level

vapor density

>1 (vs air)

form

liquid

eq. wt.

135-165 g (epoxide)

refractive index

n20/D 1.457 (lit.)

viscosity

10-30 mPa.s(25 °C)

bp

103-107 °C/1 mmHg (lit.)

density

1.04 g/mL at 25 °C (lit.)

SMILES string

CC(C)(COCC1CO1)COCC2CO2

InChI

1S/C11H20O4/c1-11(2,7-12-3-9-5-14-9)8-13-4-10-6-15-10/h9-10H,3-8H2,1-2H3

InChI key

KUAUJXBLDYVELT-UHFFFAOYSA-N

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This Item
475734220892408255
Neopentyl glycol diglycidyl ether technical grade

338036

Neopentyl glycol diglycidyl ether

Glycerol diglycidyl ether technical grade

475734

Glycerol diglycidyl ether

1,4-Butanediol diglycidyl ether ≥95%

220892

1,4-Butanediol diglycidyl ether

Neopentyl glycol diacrylate

408255

Neopentyl glycol diacrylate

density

1.04 g/mL at 25 °C (lit.)

density

1.229 g/mL at 25 °C (lit.)

density

1.1 g/mL at 25 °C (lit.)

density

1.031 g/mL at 25 °C (lit.)

form

liquid

form

-

form

liquid

form

liquid

bp

103-107 °C/1 mmHg (lit.)

bp

-

bp

266 °C (lit.)

bp

-

viscosity

10-30 mPa.s(25 °C)

viscosity

-

viscosity

-

viscosity

-

vapor density

>1 (vs air)

vapor density

-

vapor density

-

vapor density

-

General description

Neopentyl glycol diglycidyl ether (NGDE) is a low-toxic epoxy molecule with two epoxy pendant groups at the end of the long chain. It has excellent reactivity, low viscosity, and cross-linking properties. It facilitates the resin with high strength and impact resistance. It is used as a precursor to synthesize hydrogels for drug delivery, dental materials, coating, and adhesives for medical devices and tissue engineering. It is also used as a solid matrix to fabricate light-emitting devices like OLEDs.

Application

Neopentyl glycol diglycidyl ether can be used,



  • As a cross-linking agent to prepare Pullulan/polydopamine hydrogels for selective adsorption of pollutant cationic dyes.
  • As a monomer to synthesize gel polymer electrolytes for Li-ion batteries via cationic ring-open polymerization.
  • As a precursor for the synthesis of hybrid epoxy methacrylate resins cationic and free-radical photopolymerization. These epoxy resins can be used as anti-corrosion and decorative coatings.
  • To synthesize epoxy nanocomposites for fabrication of light-emitting devices.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Investigation of the reactivity of epoxide monomers in photoinitiated cationic polymerization
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