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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:
17557-23-2
Molecular Weight:
216.27
EC Number:
241-536-7
MDL number:
MFCD00040687
PubChem Substance ID:
24860513
NACRES:
NA.23

grade

technical grade

Quality Level

100

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
408255220892475734
Neopentyl glycol diglycidyl ether technical grade

Sigma-Aldrich

338036

Neopentyl glycol diglycidyl ether

Neopentyl glycol diacrylate

Sigma-Aldrich

408255

Neopentyl glycol diacrylate

1,4-Butanediol diglycidyl ether ≥95%

Sigma-Aldrich

220892

1,4-Butanediol diglycidyl ether

Glycerol diglycidyl ether technical grade

Sigma-Aldrich

475734

Glycerol diglycidyl ether

vapor density

>1 (vs air)

vapor density

-

vapor density

-

vapor density

-

form

liquid

form

liquid

form

liquid

form

-

refractive index

n20/D 1.457 (lit.)

refractive index

n20/D 1.453 (lit.)

refractive index

n20/D 1.453 (lit.)

refractive index

n20/D 1.482 (lit.)

viscosity

10-30 mPa.s(25 °C)

viscosity

-

viscosity

-

viscosity

-

bp

103-107 °C/1 mmHg (lit.)

bp

-

bp

266 °C (lit.)

bp

-

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 is majorly used as a reactive diluent for epoxy resin. It facilitates the resin with high strength and impact resistance.

Application

NGDE can be used in the synthesis of epoxy polymers for the development of shape memory polymers. It can also be used in the photopolymerization of cationic polymers.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H317

Hazard Classifications

Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Conductive shape memory nanocomposites for high speed electrical actuation
Luo X and Mather PT
Soft Matter, 6(10), 2146-2149 (2010)
Photopolymerization of neopentyl glycol diglycidylether and its compositions with 9-(2-oxiranylmethyl) carbazole
Simokaitiene J, et al.
Journal of Photochemistry and Photobiology A: Chemistry, 147(1), 55-61 (2002)
Facile tailoring of thermal transition temperatures of epoxy shape memory polymers
Xie T and Rousseau IA
Polymer, 50(8), 1852-1856 (2009)
Investigation of the reactivity of epoxide monomers in photoinitiated cationic polymerization
Bulut U and Crivello JV
Macromolecules, 38(9), 3584-3595 (2005)
A new flexible soy-based adhesive enhanced with neopentyl glycol diglycidyl ether: Properties and application
Luo J, et al.
Polymers, 8(9), 346-346 (2016)
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