四(3-巯基丙酸)季戊四醇酯 (CAS No.7575-23-7)
- 中文别名
- 季戊四醇四(3-巯基丙酸酯)；四巯基丙酸季戊四醇酯；PETMP
- 英文名称
- Pentaerythritol tetrakis(3-mercaptopropionate)
- 分子式
- C17H28O8S4
- InChIKey
- JOBBTVPTPXRUBP-UHFFFAOYSA-N
- 所属类别
- 中间体
- 物化性质
- 常温下为无色至淡黄色透明液体，具有巯基特征气味。密度约为1.28 g/cm³，沸点约275°C，闪点高。微溶于水，可溶于乙醇、丙酮、甲苯等大多数有机溶剂。
- 技术参数
- 纯度≥95%（GC） 外观为无色至淡黄色透明液体
English description（英文原文，共 1115 字符）
Product Name:Pentaerythritol tetrakis(3-mercaptopropionate)
English Name:Pentaerythritol tetrakis(3-mercaptopropionate)
CAS No.:7575-23-7
Aliases:Pentaerythritol tetra(3-mercaptopropionate), PETMP, Tetrakis(3-mercaptopropionic acid) pentaerythritol ester
Molecular Formula:C17H28O8S4
Physical Properties:Colorless to light yellow transparent liquid at room temperature with a characteristic mercaptan odor. Density is approximately 1.28 g/cm³, boiling point is about 275°C, and flash point is high. Slightly soluble in water; soluble in most organic solvents such as ethanol, acetone, and toluene.
Uses:Used as an active diluent and crosslinking agent in UV-curable coatings and adhesives, improving the flexibility and chemical resistance of the cured film. Also applied in the synthesis of high-refractive-index optical materials and organic glass, as well as an intermediate in organic synthesis.
Technical Specifications:
Purity ≥95% (GC)
Colorless to light yellow transparent liquid
Density (20°C): 1.27~1.29 g/cm³
Mercaptan content: approximately 27.0%
Refractive index (20°C): approximately 1.530
English Name:Pentaerythritol tetrakis(3-mercaptopropionate)
CAS No.:7575-23-7
Aliases:Pentaerythritol tetra(3-mercaptopropionate), PETMP, Tetrakis(3-mercaptopropionic acid) pentaerythritol ester
Molecular Formula:C17H28O8S4
Physical Properties:Colorless to light yellow transparent liquid at room temperature with a characteristic mercaptan odor. Density is approximately 1.28 g/cm³, boiling point is about 275°C, and flash point is high. Slightly soluble in water; soluble in most organic solvents such as ethanol, acetone, and toluene.
Uses:Used as an active diluent and crosslinking agent in UV-curable coatings and adhesives, improving the flexibility and chemical resistance of the cured film. Also applied in the synthesis of high-refractive-index optical materials and organic glass, as well as an intermediate in organic synthesis.
Technical Specifications:
Purity ≥95% (GC)
Colorless to light yellow transparent liquid
Density (20°C): 1.27~1.29 g/cm³
Mercaptan content: approximately 27.0%
Refractive index (20°C): approximately 1.530
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常见问题
- 四(3-巯基丙酸)季戊四醇酯的 CAS 号是多少？
- 四(3-巯基丙酸)季戊四醇酯的 CAS 号是 7575-23-7。
- 四(3-巯基丙酸)季戊四醇酯的分子式和分子量是什么？
- 四(3-巯基丙酸)季戊四醇酯的分子式为 C17H28O8S4。
- 四(3-巯基丙酸)季戊四醇酯的英文名称是什么？
- 四(3-巯基丙酸)季戊四醇酯的英文名称为 Pentaerythritol tetrakis(3-mercaptopropionate)。
- 四(3-巯基丙酸)季戊四醇酯还有哪些别名？
- 四(3-巯基丙酸)季戊四醇酯又称 季戊四醇四(3-巯基丙酸酯)、四巯基丙酸季戊四醇酯、PETMP。
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