2-硫代四氢-1,3-恶唑 (CAS No.5840-81-3)
- 物化性质
- 分子量:103.14。白色至淡黄色结晶粉末,有特殊气味。熔点约98~100℃,易溶于乙醇、乙醚和氯仿,微溶于水,密度约1.31 g/cm³。对光和热有一定敏感性。
- 外观
- 白色至类白色结晶粉末
- 熔点
- 96.0~100.0℃
English description(英文原文,共 1088 字符)
Product Name:2-Thioxotetrahydro-1,3-oxazole
English Name:2-Thioxotetrahydro-1,3-oxazole
CAS No.:5840-81-3
Aliases:2-Oxazolidinethione, 2-Thioxo-1,3-oxazolidine, 2-Mercapto-2-oxazoline, Tetrahydro-1,3-oxazole-2-thione
Molecular Formula:C3H5NOS
Physical Properties:Molecular weight: 103.14. White to light yellow crystalline powder with a characteristic odor. Melting point: approximately 98–100°C. Easily soluble in ethanol, ether, and chloroform; slightly soluble in water. Density: approximately 1.31 g/cm³. Some sensitivity to light and heat.
Uses:Used as an organic synthesis intermediate for the preparation of thiazole derivatives, oxazolidinone compounds, and thiocarbamate pharmaceutical intermediates. It is applied in the pharmaceutical and agrochemical industries to produce active ingredients, and is also used as a fine chemical intermediate in the synthesis of rubber vulcanization accelerators.
Technical Specifications:
Appearance: white to off-white crystalline powder
Assay (HPLC): ≥98.0%
Melting point: 96.0–100.0°C
Water content: ≤0.5%
Loss on drying: ≤0.5%
English Name:2-Thioxotetrahydro-1,3-oxazole
CAS No.:5840-81-3
Aliases:2-Oxazolidinethione, 2-Thioxo-1,3-oxazolidine, 2-Mercapto-2-oxazoline, Tetrahydro-1,3-oxazole-2-thione
Molecular Formula:C3H5NOS
Physical Properties:Molecular weight: 103.14. White to light yellow crystalline powder with a characteristic odor. Melting point: approximately 98–100°C. Easily soluble in ethanol, ether, and chloroform; slightly soluble in water. Density: approximately 1.31 g/cm³. Some sensitivity to light and heat.
Uses:Used as an organic synthesis intermediate for the preparation of thiazole derivatives, oxazolidinone compounds, and thiocarbamate pharmaceutical intermediates. It is applied in the pharmaceutical and agrochemical industries to produce active ingredients, and is also used as a fine chemical intermediate in the synthesis of rubber vulcanization accelerators.
Technical Specifications:
Appearance: white to off-white crystalline powder
Assay (HPLC): ≥98.0%
Melting point: 96.0–100.0°C
Water content: ≤0.5%
Loss on drying: ≤0.5%
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 2-硫代四氢-1,3-恶唑 CAS 5840-81-3 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 2-硫代四氢-1,3-恶唑的 CAS 号是多少?
- 2-硫代四氢-1,3-恶唑的 CAS 号是 5840-81-3。
- 2-硫代四氢-1,3-恶唑的分子式和分子量是什么?
- 2-硫代四氢-1,3-恶唑的分子式为 C3H5NOS。
- 2-硫代四氢-1,3-恶唑的英文名称是什么?
- 2-硫代四氢-1,3-恶唑的英文名称为 2-Thioxotetrahydro-1,3-oxazole。
- 2-硫代四氢-1,3-恶唑还有哪些别名?
- 2-硫代四氢-1,3-恶唑又称 2-恶唑烷硫酮、2-硫代恶唑烷酮、2-硫代-1,3-恶唑烷、四氢-1,3-恶唑-2-硫酮。
- 2-硫代四氢-1,3-恶唑有哪些供应商和生产厂家?
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- 掌上化工2-硫代四氢-1,3-恶唑产品页汇总了各供应商的最新报价与规格,地址:/chemicals/5840-81-3/。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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