759406

トリエチレングリコールジメタクリラート

99%, cross-linking reagent polymerization reactions, 200 ppm monomethyl ether hydroquinone as inhibitor

• 化学式: CH₂=C(CH₃)COO(CH₂CH₂O)₃COC(CH₃)=CH₂
• CAS番号: 109-16-0
• 分子量: 286.32
• Beilstein: 1797351
• EC Number: 203-652-6
• MDL番号: MFCD00008591
• UNSPSCコード: 12162002
• PubChem Substance ID: 329766782
• NACRES: NA.23

特性

• 製品名: トリエチレングリコールジメタクリラート, contains 200 ppm monomethyl ether hydroquinone as inhibitor, 99%
• 品質水準: 100
• アッセイ: 99%
• フォーム: liquid
• 含みます: 200 ppm monomethyl ether hydroquinone as inhibitor
• 反応適合性: reagent type: cross-linking reagent; reaction type: Polymerization Reactions
• 屈折率: n20/D 1.461 (lit.); n/D 1.4613
• bp: 170-172 °C/5 mmHg (lit.)
• 密度: 1.092 g/mL at 25 °C (lit.); 1.074 g/mL
• ポリマー構造: shape: linear; functionality: homobifunctional
• 保管温度: 2-8°C
• SMILES記法: 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

詳細

詳細

Triethylene glycol dimethacrylate is used as a cross-linking agent in the synthesis of poly (methacrylic acid-g-ethylene glycol ) hydrogels which shows large changes in swelling due to changes in pH, temperature and solvent composition. They are also used as a divinylic methacrylic monomer which are widely used to form copolymers with divinylbenzene (DVB) and glycidyl methacrylate (GMA) or hydroxyethyl methacrylate (HEMA) comonomers.

アプリケーション

• Used as a diluent comonomer in dimethacrylate based dental composites.
• Used as a branching agent in the atom transfer radical polymerization (ATRP) of styrene.

特徴および利点

Lower viscosity compared to other dimethacrylate monomers enabling higher amounts of filler to be incorporated in dental composites. Non-toxic and can be rapidly polymerized in the presence of oxygen and water.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H317
• 注意書き: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• 危険有害性の分類: Skin Sens. 1
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 332.6 °F - closed cup
• 引火点(℃): 167 °C - closed cup