14-巯基十四酸 (CAS No.184639-68-7)
- 中文别名
- 14-巯基肉豆蔻酸；14-巯基正十四酸
- 英文名称
- 14-Mercaptotetradecanoic acid
- 分子式
- C14H28O2S
- 分子量
- 260.44
- InChIKey
- VPORVJHUQAFEIX-UHFFFAOYSA-N
- 所属类别
- 中间体
- 物化性质
- 白色至淡黄色结晶性粉末，具有硫醇特征气味。微溶于水，溶于乙醇、二氯甲烷、DMF等有机溶剂。分子中含硫基(-SH)和羧基(-COOH)双官能团，可发生酯化、酰胺化及硫醇偶联等反应。熔点约68-73°C。
- 纯度
- ≥95%
- 外观
- 白色至淡黄色固体
- 溶解性
- 微溶于水，溶于乙醇、二氯甲烷、DMF等有机溶剂
- 储存条件
- 低温、避光、氮气保护密封储存
English description（英文原文，共 1277 字符）
Product Name:14-Mercaptotetradecanoic acid
English Name:14-Mercaptotetradecanoic acid
CAS No.:184639-68-7
Aliases:14-Mercaptomyristic acid, 14-Mercapto-n-tetradecanoic acid
Molecular Formula:C14H28O2S
Physical Properties:White to pale yellow crystalline powder with characteristic thiol odor. Slightly soluble in water; soluble in organic solvents such as ethanol, dichloromethane, and DMF. The molecule contains both thiol (-SH) and carboxyl (-COOH) functional groups, enabling esterification, amidation, and thiol-coupling reactions. Melting point: approximately 68-73°C.
Uses:Used as a key precursor for preparing self-assembled monolayers (SAMs), capable of forming stable thiol-bonded monolayers on noble metal surfaces such as gold and silver. It is widely applied in biosensors, nanodevices, and functional surface modification, and also serves as an important intermediate for synthesizing sulfur-containing polyesters, ester derivatives, and bioconjugation reagents.
Technical Specifications:
Molecular weight: 260.44
Purity: ≥95%
Appearance: white to pale yellow solid
Solubility: slightly soluble in water; soluble in ethanol, dichloromethane, DMF and other organic solvents
Storage: store sealed under inert gas, protected from light, at low temperature
English Name:14-Mercaptotetradecanoic acid
CAS No.:184639-68-7
Aliases:14-Mercaptomyristic acid, 14-Mercapto-n-tetradecanoic acid
Molecular Formula:C14H28O2S
Physical Properties:White to pale yellow crystalline powder with characteristic thiol odor. Slightly soluble in water; soluble in organic solvents such as ethanol, dichloromethane, and DMF. The molecule contains both thiol (-SH) and carboxyl (-COOH) functional groups, enabling esterification, amidation, and thiol-coupling reactions. Melting point: approximately 68-73°C.
Uses:Used as a key precursor for preparing self-assembled monolayers (SAMs), capable of forming stable thiol-bonded monolayers on noble metal surfaces such as gold and silver. It is widely applied in biosensors, nanodevices, and functional surface modification, and also serves as an important intermediate for synthesizing sulfur-containing polyesters, ester derivatives, and bioconjugation reagents.
Technical Specifications:
Molecular weight: 260.44
Purity: ≥95%
Appearance: white to pale yellow solid
Solubility: slightly soluble in water; soluble in ethanol, dichloromethane, DMF and other organic solvents
Storage: store sealed under inert gas, protected from light, at low temperature
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常见问题
- 14-巯基十四酸的 CAS 号是多少？
- 14-巯基十四酸的 CAS 号是 184639-68-7。
- 14-巯基十四酸的分子式和分子量是什么？
- 14-巯基十四酸的分子式为 C14H28O2S，分子量约 260.44。
- 14-巯基十四酸的英文名称是什么？
- 14-巯基十四酸的英文名称为 14-Mercaptotetradecanoic acid。
- 14-巯基十四酸还有哪些别名？
- 14-巯基十四酸又称 14-巯基肉豆蔻酸、14-巯基正十四酸。
- 14-巯基十四酸有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条14-巯基十四酸供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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