十八硫醇 (CAS No.2885-00-9)
- 物化性质
- 常温下为白色低熔点固体或无色至淡黄色液体，具有微弱硫醇气味。熔点约30°C，沸点约204°C（文献值），相对密度约0.847（25°C）。不溶于水，可溶于乙醇、乙醚、丙酮及大多数有机溶剂。
- 纯度
- ≥98.5%
- 熔点
- 约30°C
- 沸点
- 约204°C（文献值）
- 密度
- 约0.847 g/cm³（25°C）
English description（英文原文，共 1094 字符）
Product Name:1-Octadecanethiol
English Name:1-Octadecanethiol
CAS No.:2885-00-9
Aliases:n-Octadecanethiol, Octadecyl mercaptan, Stearyl mercaptan
Molecular Formula:C18H38S
Physical Properties:White low-melting solid or colorless to light yellow liquid at room temperature, with a faint mercaptan odor. Melting point approximately 30°C, boiling point approximately 204°C (literature value), relative density approximately 0.847 (25°C). Insoluble in water, soluble in ethanol, ether, acetone and most organic solvents.
Uses:1-Octadecanethiol is a long-chain alkyl mercaptan mainly used as an organic synthesis intermediate for the preparation of surfactants, lubricants and antioxidants. It can also form ordered self-assembled monolayers on gold, silver and other metal surfaces through gold-sulfur self-assembly, used in surface modification, anti-corrosion and biosensing applications.
Technical Specifications:
Purity: ≥98.5%
Molecular weight: 286.56
Melting point: approximately 30°C
Boiling point: approximately 204°C (literature value)
Density: approximately 0.847 g/cm³ (25°C)
English Name:1-Octadecanethiol
CAS No.:2885-00-9
Aliases:n-Octadecanethiol, Octadecyl mercaptan, Stearyl mercaptan
Molecular Formula:C18H38S
Physical Properties:White low-melting solid or colorless to light yellow liquid at room temperature, with a faint mercaptan odor. Melting point approximately 30°C, boiling point approximately 204°C (literature value), relative density approximately 0.847 (25°C). Insoluble in water, soluble in ethanol, ether, acetone and most organic solvents.
Uses:1-Octadecanethiol is a long-chain alkyl mercaptan mainly used as an organic synthesis intermediate for the preparation of surfactants, lubricants and antioxidants. It can also form ordered self-assembled monolayers on gold, silver and other metal surfaces through gold-sulfur self-assembly, used in surface modification, anti-corrosion and biosensing applications.
Technical Specifications:
Purity: ≥98.5%
Molecular weight: 286.56
Melting point: approximately 30°C
Boiling point: approximately 204°C (literature value)
Density: approximately 0.847 g/cm³ (25°C)
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常见问题
- 十八硫醇的 CAS 号是多少？
- 十八硫醇的 CAS 号是 2885-00-9。
- 十八硫醇的分子式和分子量是什么？
- 十八硫醇的分子式为 C18H38S，分子量约 286.56。
- 十八硫醇的英文名称是什么？
- 十八硫醇的英文名称为 1-Octadecanethiol。
- 十八硫醇还有哪些别名？
- 十八硫醇又称 1-十八硫醇、正十八硫醇、十八烷基硫醇、硬脂硫醇。
- 十八硫醇有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条十八硫醇供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 十八硫醇的报价单位主要有 千克。
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