2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷 (CAS No.429-67-4)
- 中文别名
- 四甲基四(三氟丙基)环四硅氧烷；D4H-四(三氟丙基)
- 英文名称
- 1,3,5,7-Tetramethyl-1,3,5,7-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane
- 分子式
- C16H28F12O4Si4
- 分子量
- 624.71
- 所属类别
- 有机无机原料
- 物化性质
- 无色透明液体。分子量624.71，折射率约1.372，闪点大于110°C。不溶于水，可溶于醇、酮、芳香烃等有机溶剂。具有较高的热稳定性和化学惰性，在酸或碱催化下可开环聚合。
- 纯度
- ≥96%
- 外观
- 无色透明液体
- 溶解性
- 不溶于水，溶于醇类、酮类及芳香烃溶剂
- 闪点
- ＞110°C
English description（英文原文，共 1201 字符）
Product Name:1,3,5,7-Tetramethyl-1,3,5,7-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane
English Name:1,3,5,7-Tetramethyl-1,3,5,7-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane
CAS No.:429-67-4
Aliases:Tetramethyltetrakis(trifluoropropyl)cyclotetrasiloxane, D4H-tetrakis(trifluoropropyl)
Molecular Formula:C16H28F12O4Si4
Physical Properties:Colorless transparent liquid. Molecular weight 624.71, refractive index approx. 1.372, flash point above 110°C. Insoluble in water; soluble in alcohols, ketones, aromatic hydrocarbons and other organic solvents. It exhibits high thermal stability and chemical inertness, and can undergo ring-opening polymerization under acid or base catalysis.
Uses:Used as a fluorine-containing organosilicon monomer for the synthesis of fluorosilicone rubber, fluorosilicone oil, and fluorosilicone resin polymeric materials. It is also employed as an intermediate for surface modifiers, release agents, and hydrophobic/oleophobic coating materials.
Technical Specifications:
Purity: ≥96%
Molecular weight: 624.71
Appearance: colorless transparent liquid
Solubility: insoluble in water; soluble in alcohols, ketones and aromatic solvents
Flash point: >110°C
English Name:1,3,5,7-Tetramethyl-1,3,5,7-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane
CAS No.:429-67-4
Aliases:Tetramethyltetrakis(trifluoropropyl)cyclotetrasiloxane, D4H-tetrakis(trifluoropropyl)
Molecular Formula:C16H28F12O4Si4
Physical Properties:Colorless transparent liquid. Molecular weight 624.71, refractive index approx. 1.372, flash point above 110°C. Insoluble in water; soluble in alcohols, ketones, aromatic hydrocarbons and other organic solvents. It exhibits high thermal stability and chemical inertness, and can undergo ring-opening polymerization under acid or base catalysis.
Uses:Used as a fluorine-containing organosilicon monomer for the synthesis of fluorosilicone rubber, fluorosilicone oil, and fluorosilicone resin polymeric materials. It is also employed as an intermediate for surface modifiers, release agents, and hydrophobic/oleophobic coating materials.
Technical Specifications:
Purity: ≥96%
Molecular weight: 624.71
Appearance: colorless transparent liquid
Solubility: insoluble in water; soluble in alcohols, ketones and aromatic solvents
Flash point: >110°C
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常见问题
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的 CAS 号是多少？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的 CAS 号是 429-67-4。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的分子式和分子量是什么？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的分子式为 C16H28F12O4Si4，分子量约 624.71。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的英文名称是什么？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的英文名称为 1,3,5,7-Tetramethyl-1,3,5,7-tetrakis(3,3,3-trifluoropropyl)cyclotetrasiloxane。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷还有哪些别名？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷又称 四甲基四(三氟丙基)环四硅氧烷、D4H-四(三氟丙基)。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的供应商主要分布在哪些地区？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的供应商主要分布在 上海市（1 条） 等地。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷有哪些级别可选？
- 平台上2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的供应级别包括 工业级。
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的报价单位是什么？
- 2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的报价单位主要有 千克。
- 哪里可以查到2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷的价格？
- 掌上化工2,4,6,8-四甲基-2,4,6,8-四(3,3,3-三氟丙基)环四硅氧烷产品页汇总了各供应商的最新报价与规格，地址：/chemicals/429-67-4/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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