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408255

Sigma-Aldrich

Neopentyl glycol diacrylate

Synonyme(s) :

(2,2-Dimethyl-3-prop-2-enoyloxypropyl) prop-2-enoate, 2,2-Dimethylpropanediol diacrylate, 2-Propenoic acid, 2,2-dimethyl-1,3-propanediyl ester, Neopentanediol diacrylate

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About This Item

Formule linéaire :
(H2C=CHCO2CH2)2C(CH3)2
Numéro CAS:
2223-82-7
Poids moléculaire :
212.24
Numéro CE :
218-741-5
Numéro MDL:
MFCD00048148
Code UNSPSC :
12162002
ID de substance PubChem :
24865516
Nomenclature NACRES :
NA.23

Forme

liquid

Niveau de qualité

200

Contient

225 ppm monomethyl ether hydroquinone as inhibitor

Indice de réfraction

n20/D 1.453 (lit.)

Densité

1.031 g/mL at 25 °C (lit.)

Chaîne SMILES 

CC(C)(COC(=O)C=C)COC(=O)C=C

InChI

1S/C11H16O4/c1-5-9(12)14-7-11(3,4)8-15-10(13)6-2/h5-6H,1-2,7-8H2,3-4H3

Clé InChI

MXFQRSUWYYSPOC-UHFFFAOYSA-N

Catégories apparentées

Description générale

Neopentyl glycol diacrylate(NPGDA) is a diacrylate monomer comprising two acrylate functional groups attached to a neopentyl glycol backbone. The acrylate groups enable rapid polymerization upon exposure to UV light or thermal initiators, facilitating quick curing processes in industrial applications. It exhibits excellent thermal stability and low viscosity. It is widely used as a cross-linking agent to develop three-dimensional polymer network structures.

Application

Neopentyl glycol diacrylate can be used:
  • As a cross-linking agent to prepare PMMA-based gel polymer electrolyte with excellent lithium storage performance. The addition of NPGDA enhances conductivity and facilitates Li+ transport. These gel polymers are used in batteries and supercapacitors.
  • As a reactive diluent to prepare phenolic modified acrylates for 3D printing. Its ability to facilitate rapid UV curing allows for quick gelation, results in high-resolution prints with excellent layer adhesion. Additionally, NPGDA contributes to the thermal stability of the printed materials, making them suitable for functional applications.
  • As a precursor to prepare porous bone grafts with improved cell attachment. NPGDA enable the creation of interconnected porous structures that are essential for nutrient exchange and cell migration, which are vital for successful bone regeneration.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H311,H315,H317,H319

Classification des risques

Acute Tox. 3 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
MKCN7051
MKCG8126
MKCC1847
MKBS5875V
MKBM7545V

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Lokendra P Singh et al.
Physical chemistry chemical physics : PCCP, 11(25), 5110-5118 (2009-06-30)
In the present article, investigations of an unusual two-component (H-) bonded pair, i.e. the cyclohexanol-neopentylglycol system, are reported. The phase I of cyclohexanol (CHXOL) forms a continuous solid solution with the phase I of neopentylglycol (NPGOL). This binary solid solution
B Björkner et al.
Contact dermatitis, 11(5), 268-278 (1984-11-01)
Many factors can influence the elicitation of hypersensitivity reactions in guinea pigs and humans. The effect which the vehicle might have on the test response in guinea pigs sensitized with various acrylic compounds, using the "guinea pig maximization test", has
Y Abe et al.
Journal of oral rehabilitation, 28(5), 407-412 (2001-06-13)
This in vitro study evaluated the wear effects of five posterior denture tooth materials on human enamel. The tooth specimen was cusp shaped and enamel specimen was formed as a 10 C 10 C 5 mm plate. All material-enamel combinations

Global Trade Item Number

RéférenceGTIN
408255-100ML4061831988598
408255-250ML

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