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Sigma-Aldrich

Dipentaerythritol penta-/hexa-acrylate

contains ≤650 ppm MEHQ as inhibitor

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Synonym(s):
Dipentaerythritol monohydroxypentaacrylate, Dipentaerythritol pentaacrylate
Linear Formula:
O[CH2C(CH2OR)3]2, R = COCH=CH2 or H
CAS Number:
Molecular Weight:
524.51
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

liquid

contains

≤650 ppm MEHQ as inhibitor

refractive index

n20/D 1.49 (lit.)

density

1.155 g/mL at 25 °C (lit.)

SMILES string

OCC(COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C.C=CC(=O)OCC(COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

InChI

1S/C28H34O13.C25H32O12/c1-7-21(29)36-15-27(16-37-22(30)8-2,17-38-23(31)9-3)13-35-14-28(18-39-24(32)10-4,19-40-25(33)11-5)20-41-26(34)12-6;1-6-19(27)33-14-24(11-26,15-34-20(28)7-2)12-32-13-25(16-35-21(29)8-3,17-36-22(30)9-4)18-37-23(31)10-5/h7-12H,1-6,13-20H2;6-10,26H,1-5,11-18H2

InChI key

WDCLDIHFVMMPSW-UHFFFAOYSA-N

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This Item
418749418730381462
density

1.155 g/mL at 25 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

density

1.2 g/mL at 25 °C (lit.)

density

1.28 g/mL at 25 °C (lit.)

form

liquid

form

viscous liquid

form

viscous liquid

form

-

refractive index

n20/D 1.49 (lit.)

refractive index

n20/D 1.464

refractive index

n20/D 1.475

refractive index

n20/D 1.531 (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Dipentaerythritol penta-/hexa-acrylate (DPHPA) is a multifunctional acrylate.

Application

DPHPA may be used to prepare nanoporous/non porous polymeric thin films for drug delivery systems. One of the constituents of prepolymer syrup to fabricate holographic polymer-dispersed liquid crystals(H-PDLCs) gratings is DPHPA . It may be used to form a photopolymer blend for various applications such as microelectronics and micro-optical elements in displays.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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All-optical modulation of localized surface plasmon coupling in a hybrid system composed of photoswitchable gratings and Au nanodisk arrays.
Liu YJ, et al.
The Journal of Physical Chemistry C, 115(15), 7717-7722 (2011)
Photoembossing of Periodic Relief Structures Using Polymerization?Induced Diffusion: A Combinatorial Study.
Sanchez C, et al.
Advanced Materials, 17(21), 2567-2571 (2005)
Optically switchable gratings based on azo-dye-doped, polymer-dispersed liquid crystals.
Liu YJ, et al.
Optics Letters, 34(15), 2351-2353 (2009)
Towards nanoporous polymer thin film-based drug delivery systems.
Yan W, et al.
Thin Solid Films, 517(5), 1794-1798 (2009)

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