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408255

Sigma-Aldrich

Neopentyl glycol diacrylate

Synonym(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

Linear Formula:
(H2C=CHCO2CH2)2C(CH3)2
CAS Number:
2223-82-7
Molecular Weight:
212.24
EC Number:
218-741-5
MDL number:
MFCD00048148
UNSPSC Code:
12162002
PubChem Substance ID:
24865516
NACRES:
NA.23

form

liquid

Quality Level

200

contains

225 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.453 (lit.)

density

1.031 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

MXFQRSUWYYSPOC-UHFFFAOYSA-N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H311,H315,H317,H319

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCS5664
MKCN7051
MKCG8126
MKCC1847
MKBS5875V

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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
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
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

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