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Merck
CN

398802

四(乙二醇)二丙烯酸酯

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

别名:

TTEGDA

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关于此项目

线性分子式:
(H2C=CHCO2CH2CH2OCH2CH2)2O
化学文摘社编号:
17831-71-9
分子量:
302.32
NACRES:
NA.23
PubChem Substance ID:
24864768
UNSPSC Code:
12162002
EC Number:
241-789-3
MDL number:
MFCD00008630

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产品名称

四(乙二醇)二丙烯酸酯, technical grade, contains 100-150 ppm HQ as inhibitor, 150-200 ppm MEHQ as inhibitor

InChI key

HCLJOFJIQIJXHS-UHFFFAOYSA-N

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

SMILES string

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

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

Quality Level

100

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相关类别

General description

:四甘醇二丙烯酸酯是一种长链亲水性、交联单体，广泛应用于制备锂离子聚合物电池中的凝胶聚合物电解质、丙烯酯类聚合物和涂层材料。

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKDB0116
MKDB0508
MKCZ9700
MKCX6379
MKCZ3807

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Tetraethylene glycol diacrylate.
American Industrial Hygiene Association journal, 42(11), B49-B50 (1981-11-01)
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
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
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
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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