1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷 (CAS No.546-44-1)
- 中文别名
- 3-苯基七甲基三硅氧烷；苯基七甲基三硅氧烷；1,1,1,3,5,5,5-七甲基-3-苯基三硅噁烷
- 英文名称
- 3-PHENYLHEPTAMETHYLTRISILOXANE
- 分子式
- C13H26O2Si3
- 所属类别
- 有机无机原料
- 物化性质
- 本品为无色至淡黄色透明液体，具有轻微的芳香气味。分子量298.6，沸点约258°C，闪点约110°C，相对密度（25°C）约0.93 g/cm³。微溶于水，可溶于乙醇、乙醚、甲苯等常见有机溶剂，化学稳定性良好。
- 外观
- 无色至淡黄色透明液体
- 含量
- ≥98%
English description（英文原文，共 1243 字符）
Product Name:3-PHENYLHEPTAMETHYLTRISILOXANE
English Name:3-PHENYLHEPTAMETHYLTRISILOXANE
CAS No.:546-44-1
Aliases:3-Phenylheptamethyltrisiloxane, 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane
Molecular Formula:C13H26O2Si3
Physical Properties:This product is a colorless to pale yellow transparent liquid with a slight aromatic odor. Molecular weight is 298.6, boiling point is approximately 258°C, flash point is approximately 110°C, and relative density (25°C) is about 0.93 g/cm³. It is slightly soluble in water and soluble in common organic solvents such as ethanol, diethyl ether, and toluene, with good chemical stability.
Uses:Used as a silicone intermediate, widely applied in the preparation of phenyl-modified silicone oils, silicone resins, and silicone rubbers. It also serves as an emollient and film-forming agent in cosmetic raw materials, improving spreadability and skin feel. In the textile industry, it can be used as a softening finishing agent for fibers, imparting excellent softness and smoothness to fabrics.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Content: ≥98%
Specific gravity (25°C): 0.92-0.94 g/cm³
Refractive index (25°C): 1.450-1.460
Acid value: ≤0.5 mg KOH/g
English Name:3-PHENYLHEPTAMETHYLTRISILOXANE
CAS No.:546-44-1
Aliases:3-Phenylheptamethyltrisiloxane, 1,1,1,3,5,5,5-Heptamethyl-3-phenyltrisiloxane
Molecular Formula:C13H26O2Si3
Physical Properties:This product is a colorless to pale yellow transparent liquid with a slight aromatic odor. Molecular weight is 298.6, boiling point is approximately 258°C, flash point is approximately 110°C, and relative density (25°C) is about 0.93 g/cm³. It is slightly soluble in water and soluble in common organic solvents such as ethanol, diethyl ether, and toluene, with good chemical stability.
Uses:Used as a silicone intermediate, widely applied in the preparation of phenyl-modified silicone oils, silicone resins, and silicone rubbers. It also serves as an emollient and film-forming agent in cosmetic raw materials, improving spreadability and skin feel. In the textile industry, it can be used as a softening finishing agent for fibers, imparting excellent softness and smoothness to fabrics.
Technical Specifications:
Appearance: colorless to pale yellow transparent liquid
Content: ≥98%
Specific gravity (25°C): 0.92-0.94 g/cm³
Refractive index (25°C): 1.450-1.460
Acid value: ≤0.5 mg KOH/g
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的 CAS 号是多少？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的 CAS 号是 546-44-1。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的分子式和分子量是什么？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的分子式为 C13H26O2Si3。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的英文名称是什么？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的英文名称为 3-PHENYLHEPTAMETHYLTRISILOXANE。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷还有哪些别名？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷又称 3-苯基七甲基三硅氧烷、苯基七甲基三硅氧烷、1,1,1,3,5,5,5-七甲基-3-苯基三硅噁烷。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的供应商主要分布在哪些地区？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的供应商主要分布在 上海市（1 条） 等地。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷有哪些级别可选？
- 平台上1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的供应级别包括 工业级。
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的报价单位是什么？
- 1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的报价单位主要有 千克。
- 哪里可以查到1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷的价格？
- 掌上化工1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷产品页汇总了各供应商的最新报价与规格，地址：/chemicals/546-44-1/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布1,1,1,3,5,5,5-七甲基-3-苯基三硅氧烷采购需求
