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261548

三甘醇二甲基丙烯酸酯

Name: 三甘醇二甲基丙烯酸酯
Brand: ALDRICH

95%, cross-linking reagent polymerization reactions, methacrylate, 80-120 ppm MEHQ as inhibitor

别名:

TEGDMA

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关于此项目

线性分子式:

CH₂=C(CH₃)COO(CH₂CH₂O)₃COC(CH₃)=CH₂

化学文摘社编号:

109-16-0

分子量:

286.32

NACRES:

NA.23

PubChem Substance ID:

24855819

UNSPSC Code:

12162002

EC Number:

203-652-6

MDL number:

MFCD00008591

Beilstein/REAXYS Number:

1797351

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属性

产品名称

三甘醇二甲基丙烯酸酯, contains 80-120 ppm MEHQ as inhibitor, 95%

Quality Level

200

assay

95%

form

liquid

contains

80-120 ppm MEHQ as inhibitor

reaction suitability

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

refractive index

n20/D 1.461 (lit.)

bp

170-172 °C/5 mmHg (lit.)

density

1.092 g/mL at 25 °C (lit.)

Ω-end

methacrylate

α-end

methacrylate

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

SMILES string

CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C

InChI

1S/C14H22O6/c1-11(2)13(15)19-9-7-17-5-6-18-8-10-20-14(16)12(3)4/h1,3,5-10H2,2,4H3

InChI key

HWSSEYVMGDIFMH-UHFFFAOYSA-N

说明

General description

三乙二醇二甲基丙烯酸酯（TEGDMA）是一种用作交联剂的亲水性低粘度双官能甲基丙烯酸单体。

Application

TEGDMA是一种通常用于牙科树脂材料的单体，可在真核细胞中引起特定的应激反应。

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pictograms

GHS07

signalword

Warning

hcodes

H317

pcodes

P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364

存储类别

10 - Combustible liquids

flash_point_f

332.6 °F - closed cup

flash_point_c

167 °C - closed cup

ppe

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

Hazard Classifications

Skin Sens. 1B

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

The Progress in Development of Dental Restorative Materials

With dentists placing nearly 100 million dental fillings into patients′ teeth annually in the U.S. alone, polymeric composite restoratives account for a very large share of the biomaterials market.

Differential gene expression involved in oxidative stress response caused by triethylene glycol dimethacrylate.

Helmut Schweikl et al.

Biomaterials, 29(10), 1377-1387 (2008-01-01)

Triethylene glycol dimethacrylate (TEGDMA) is a comonomer that is released from dental resin-based materials into hydrophilic solvents. The compound reduces cell vitality, and causes genotoxicity in mammalian cells in vitro. Here, we used gene expression profiling, combined with pathway analysis

Benefits and limitations of adding hyperbranched polymers to dental resins.

M Dewaele et al.

Journal of dental research, 91(12), 1178-1183 (2012-10-09)

Volumetric shrinkage reduction is a constant challenge in the improvement of dental resins. The inclusion of hyperbranched polymers (HBPs) with modified functionalities (hydroxyl, propionate, and methacrylate) instead of conventional dimethacrylate monomers has the potential to reduce shrinkage, but can also

Biological responses of silver-coated thermosets: an in vitro and in vivo study.

E Marsich et al.

Acta biomaterialia, 9(2), 5088-5099 (2012-10-13)

Bisphenol A glycidylmethacrylate (BisGMA)/triethyleneglycol dimethacrylate (TEGDMA) thermosets are biomaterials commonly employed for orthopedic and dental applications; for both these fields, bacterial adhesion to the surface of the implant represents a major issue for the outcome of the surgical procedures. In

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全球贸易项目编号

货号	GTIN
261548-1L	04061837886393
261548-250ML	04061837886409