338036
Neopentyl glycol diglycidyl ether
technical grade
Synonym(s):
1,3-Bis(2,3-epoxypropoxy)-2,2-dimethylpropane, 2,2′-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane]
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About This Item
Empirical Formula (Hill Notation):
C11H20O4
CAS Number:
Molecular Weight:
216.27
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
241-536-7
MDL number:
grade
technical grade
Quality Segment
vapor density
>1 (vs air)
form
liquid
eq. wt.
135-165 g (epoxide)
refractive index
n
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
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.
signalword
Warning
hcodes
Hazard Classifications
Skin Irrit. 2 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
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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