基本情報
- CAS
109-17-1- 標準SMILES
C=C(C)C(=O)OCCOCCOCCOCCOC(=O)C(=C)C- InChIKey
LTHJXDSHSVNJKG-UHFFFAOYSA-N- 分子式
- C16H26O7
- 平均分子量
- 330.37 g/mol
- 単同位体質量
- 330.16785317
概要
Based on available data, the CIR Expert Panel concluded that...PEG-4 Dimethacrylate is safe as used in nail enhancement products when skin contact is avoided. Products containing these ingredients should be accompanied with directions to avoid skin contact, because of the sensitizing potential of Methacrylates.
名称と識別子
- 優先名称
- Tetraethylene glycol, dimethacrylate
- IUPAC
- 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate
- 現地名
- ビスメタクリル酸オキシビス(エチレンオキシエチレン)
- 英語名
- Tetraethylene glycol dimethacrylate
- 分子式
- C16H26O7
- 分子量
- 330.37
名称と別名
Tetraethylene glycol dimethacrylate109-17-1TETRAETHYLENEGLYCOL DIMETHACRYLATETe EGDMATGM 4Tetraethylene glycol, dimethacrylateSR 209Methacrylic acid, oxybis(ethyleneoxyethylene) esterDTXSID60445152-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) esterMethacrylic acid, diester with tetraethylene glycolCT038EQF54
名称をさらに表示
テトラエチレングリコールジメタクリラートビスメタクリル酸オキシビス(エチレンオキシエチレン)テトラエチレングリコール-ジメタクリレートジメタクリル酸3,6,9-トリオキサウンデカン-1,11-ジイル2,2'-[オキシビス(エチレンオキシ)]ビスエタノールビスメタクリラートビスメタクリル酸3,6,9-トリオキサウンデカン-1,11-ジイルビスメタクリル酸3,6,9-トリオキサ-1,11-ウンデカンジイル3,6,9-トリオキサウンデカン-1,11-ジオールビスメタクリラート3,6,9-トリオキサウンデカン-1,11-ジオールジメタクリラート4EDMAジメタクリル酸テトラエチレングリコールジメタクリル酸PEG-4ビス(メタクリル酸)オキシビス(エチレンオキシエチレン)2-[2-(2-{2-[(2-メチルプロパ-2-エノイル)オキシ]エトキシ}エトキシ)エトキシ]エチル 2-メチルプロパ-2-エノアートビス(メタクリル酸)-3,6,9-トリオキサ-1,11-ウンデカンジイル
物性
構造計算による物性
- XLogP
- 1.5
- 極性表面積
- 80.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 7
- 回転可能結合数
- 16
- 重原子数
- 23
- 形式電荷
- 0
- 複雑度
- 354
実験および物理化学的性質
PolymersPlastics & Rubber -> (Meth)acrylates
CosmeticsCosmetic ingredients (PEG-4 Dimethacrylate) -> CIR (Cosmetic Ingredient Review)
Physical Description
Liquid
Light brown viscous liquid; [Aldrich MSDS]
Collision Cross Section171.2 Ų [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID6044515]
物理化学的性質
- 融点
- 220 ℃ · 220℃
- 沸点
- 220 °C · 220°C
- 比重(密度)
- 1.082 g/mL · 1.082 g/mL at 20 °C(lit.)
- 蒸気圧
- 0 Pa · 0Pa at 20℃
- 屈折率
- 20 · n20/D 1.463
- 闪点
- 196 °C · 196°C
- 貯蔵温度
- -20 °C · -20°C
- 溶解性
- soluble in Methanol
- 外見
- clear liquid
- 色
- Colorless to Almost colorless
- 水溶解度
- 12.6 g/L · 12.6g/L at 20℃
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 14.3% (5 of 35) of reports.
Warning
H315 (80%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 35 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: 2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester
2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 3,6,9-trioxaundecamethylene dimethacrylate (EC: 203-653-1)
2-Propenoic acid, 2-methyl-, oxybis(2,1-ethanediyloxy-2,1-ethanediyl) ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards SummaryAllergic contact dermatitis reported in dental technicians; [Kanerva, p. 1187] May cause irritation; [Aldrich MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (80%)
毒性情報
Adverse EffectsSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
化学と産業
用途と製造
Uses
CIR ingredient: PEG-4 Dimethacrylate
Plastic Composites Manufacturing [Category: Industry]
U.S. Production2023: 50,000 - <250,000 lb
Consumer UsesMonomers
Industry UsesMonomers
General Manufacturing Information
Plastics Material and Resin Manufacturing
2-Propenoic acid, 2-methyl-, 1,1'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)] ester: ACTIVE
応用分野
説明Tetraethylene glycol dimethacrylate is a crosslinking agent of acrylic resins, employed to optimize the dilution of high-viscosity monomers and to link together the macromolecules costituting the polymer, to make their three-dimentional structure more rigid. Occupational dermatitis was reported in a dental technician.
使用Plasticizer.
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阿诺西（上海）生物技术有限公司400-1107768 15058188853 · [email protected]
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