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398802

Sigma-Aldrich

Tetra(ethylene glycol) diacrylate

technical grade, cross-linking reagent polymerization reactions, acrylate, 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor

Synonym(s):

TTEGDA

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About This Item

Linear Formula:
(H2C=CHCO2CH2CH2OCH2CH2)2O
CAS Number:
17831-71-9
Molecular Weight:
302.32
EC Number:
241-789-3
MDL number:
MFCD00008630
UNSPSC Code:
12162002
PubChem Substance ID:
24864768
NACRES:
NA.23

product name

Tetra(ethylene glycol) diacrylate, technical grade, contains 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor

grade

technical grade

form

liquid

contains

100-150 ppm HQ as inhibitor
150-200 ppm MEHQ as inhibitor

reaction suitability

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

refractive index

n20/D 1.465 (lit.)

density

1.11 g/mL at 25 °C (lit.)

Ω-end

acrylate

α-end

acrylate

polymer architecture

shape: linear
functionality: homobifunctional

SMILES string

C=CC(=O)OCCOCCOCCOCCOC(=O)C=C

InChI

1S/C14H22O7/c1-3-13(15)20-11-9-18-7-5-17-6-8-19-10-12-21-14(16)4-2/h3-4H,1-2,5-12H2

InChI key

HCLJOFJIQIJXHS-UHFFFAOYSA-N

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General description

Tetra(ethylene glycol) diacrylate is a long-chain hydrophilic, crosslinking monomer widely used in the preparation of gel polymer electrolytes for Li-ion polymer batteries, acrylic polymers, and coating materials.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water soluble liquid

JAN Code

398802-1L:
398802-BULK:
398802-250ML:
398802-VAR:

Certificates of Analysis (COA)

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Tetraethylene glycol diacrylate.
American Industrial Hygiene Association journal, 42(11), B49-B50 (1981-11-01)
Ye Ji Son et al.
Polymers, 12(4) (2020-04-30)
The effect of crosslinking on vapor permeation behavior of polyelectrolyte membranes was studied. Poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS) membranes were crosslinked by using crosslinkers with different lengths between the reactive ends. Crosslinked membranes with a longer crosslinking length showed lower water vapor
J R Nethercott et al.
Journal of occupational medicine. : official publication of the Industrial Medical Association, 26(7), 513-516 (1984-07-01)
A woman who worked as a materials handler in a plant manufacturing acrylated chemicals developed allergic contact allergy to tetraethylene glycol diacrylate (TTEGDA). Four co-workers experienced skin irritation 12 to 36 hours after skin contact with TTEGDA but had no
Sean Brahim et al.
Biomacromolecules, 4(3), 497-503 (2003-05-14)
An amphiphilic hydrogel network was synthesized from a cross-linked poly(2-hydroxyethyl methacrylate) backbone copolymerized with the monomers 3-(trimethoxysilyl)propyl methacrylate (PMA) and dimethylaminoethyl methacrylate (DMAEMA) using tetraethylene glycol diacrylate (TEGDA) as cross-linker and using the radical initiator system comprising N,N,N',N'-tetramethylethylenediamine and ammonium
Bong Je Park et al.
Scientific reports, 7, 45659-45659 (2017-04-04)
Core/shell (C/S)-structured upconversion nanophosphor (UCNP)-incorporated polymer waveguide-based flexible transparent displays are demonstrated. Bright green- and blue-emitting Li(Gd,Y)F
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