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Merck
CN

261548

三甘醇二甲基丙烯酸酯

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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产品名称

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

InChI key

HWSSEYVMGDIFMH-UHFFFAOYSA-N

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

SMILES string

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

assay

95%

form

liquid

contains

80-120 ppm MEHQ as inhibitor

reaction suitability

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

Quality Level

200

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

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相关类别

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。

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

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
SDBB7341
SDBB4411
STBL0997
STBK7131
SDBB0773

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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
Geum-Jun Han et al.
The journal of adhesive dentistry, 14(5), 461-469 (2012-06-23)
To evaluate the effect of applied power on dental ceramic bonding of composite resin using nonthermal atmospheric pressure plasma (APP). A pencil-type APP torch was used to modify the surface chemical composition and hydrophilicity of dental ceramic and to improve
Vidhi Malik et al.
International journal of molecular sciences, 21(15) (2020-08-06)
The anti-metastatic and anti-angiogenic activities of triethylene glycol derivatives have been reported. In this study, we investigated their molecular mechanism(s) using bioinformatics and experimental tools. By molecular dynamics analysis, we found that (i) triethylene glycol dimethacrylate (TD-10) and tetraethylene glycol
Andrzej Dworak et al.
ACS applied materials & interfaces, 5(6), 2197-2207 (2013-03-02)
Well-defined thermosensitive poly[tri(ethylene glycol) monoethyl ether methacrylate] (P(TEGMA-EE)) brushes were synthesized on a solid substrate by the surface-initiated atom transfer radical polymerization of TEGMA-EE. The polymerization reaction was initiated by 2-bromo-2-methylpropionate groups immobilized on the surface of the wafers. The
Emel Karaman et al.
The journal of adhesive dentistry, 14(5), 485-492 (2012-06-23)
To evaluate the 24-month clinical performance of cervical restorations using a nanohybrid and a flowable resin composite with a one-step self-etching adhesive. Twenty-one patients with at least one pair of non-carious cervical lesions participated in this study. A total of
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The Progress in Development of Dental Restorative Materials

Composite materials based on methacrylate monomers are used to provide aesthetic and functional restoration of dental tissue. Polymerization chemistries are being developed to improve the reliability of these materials.

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