2,5-二甲基-3-硫代噻吩磺酰氯 (CAS No.97272-04-3)
- 中文别名
- 2,5-二甲基噻吩-3-磺酰氯；2,5-二甲基-3-噻吩基磺酰氯
- 英文名称
- 2,5-Dimethyl-3-thiophenesulfonyl chloride
- 分子式
- C6H7ClO2S2
- 所属类别
- 有机无机原料
- 物化性质
- 分子量210.7，无色至浅黄色液体或低熔点固体，密度约1.44 g/cm³，沸点约285°C，闪点约120°C。易溶于二氯甲烷、氯仿、乙醚等有机溶剂，遇水缓慢分解，放出氯化氢气体，需无水保存。具有吸湿性，对光和热敏感。
- 技术参数
- 含量≥98% 沸点约285°C（估算值） 密度约1.44 g/cm³ 闪点约120°C 储存于阴凉干燥处，密封充氮避光保存
English description（英文原文，共 1279 字符）
Product Name:2,5-Dimethyl-3-thiophenesulfonyl chloride
English Name:2,5-Dimethyl-3-thiophenesulfonyl chloride
CAS No.:97272-04-3
Aliases:2,5-Dimethylthiophene-3-sulfonyl chloride, 3-Thiophenesulfonyl chloride, 2,5-dimethyl-
Molecular Formula:C6H7ClO2S2
Physical Properties:Molecular weight 210.7, colorless to light yellow liquid or low-melting solid, density approximately 1.44 g/cm³, boiling point approximately 285°C, flash point approximately 120°C. Readily soluble in dichloromethane, chloroform, diethyl ether and other organic solvents; slowly decomposes upon contact with water releasing hydrogen chloride gas, requiring anhydrous storage. Hygroscopic, sensitive to light and heat.
Uses:Used as an organic synthesis intermediate, mainly applied in the construction of pharmaceutical and agrochemical molecules, commonly used in the preparation of sulfonamide and sulfonate ester derivatives. Also serves as a sulfonylating reagent to introduce the thiophenesulfonyl group for the synthesis of functional materials and fine chemicals.
Technical Specifications:
Content ≥ 98%
Boiling point approximately 285°C (estimated)
Density approximately 1.44 g/cm³
Flash point approximately 120°C
Store in a cool, dry place, sealed under nitrogen and protected from light
English Name:2,5-Dimethyl-3-thiophenesulfonyl chloride
CAS No.:97272-04-3
Aliases:2,5-Dimethylthiophene-3-sulfonyl chloride, 3-Thiophenesulfonyl chloride, 2,5-dimethyl-
Molecular Formula:C6H7ClO2S2
Physical Properties:Molecular weight 210.7, colorless to light yellow liquid or low-melting solid, density approximately 1.44 g/cm³, boiling point approximately 285°C, flash point approximately 120°C. Readily soluble in dichloromethane, chloroform, diethyl ether and other organic solvents; slowly decomposes upon contact with water releasing hydrogen chloride gas, requiring anhydrous storage. Hygroscopic, sensitive to light and heat.
Uses:Used as an organic synthesis intermediate, mainly applied in the construction of pharmaceutical and agrochemical molecules, commonly used in the preparation of sulfonamide and sulfonate ester derivatives. Also serves as a sulfonylating reagent to introduce the thiophenesulfonyl group for the synthesis of functional materials and fine chemicals.
Technical Specifications:
Content ≥ 98%
Boiling point approximately 285°C (estimated)
Density approximately 1.44 g/cm³
Flash point approximately 120°C
Store in a cool, dry place, sealed under nitrogen and protected from light
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常见问题
- 2,5-二甲基-3-硫代噻吩磺酰氯的 CAS 号是多少？
- 2,5-二甲基-3-硫代噻吩磺酰氯的 CAS 号是 97272-04-3。
- 2,5-二甲基-3-硫代噻吩磺酰氯的分子式和分子量是什么？
- 2,5-二甲基-3-硫代噻吩磺酰氯的分子式为 C6H7ClO2S2。
- 2,5-二甲基-3-硫代噻吩磺酰氯的英文名称是什么？
- 2,5-二甲基-3-硫代噻吩磺酰氯的英文名称为 2,5-Dimethyl-3-thiophenesulfonyl chloride。
- 2,5-二甲基-3-硫代噻吩磺酰氯还有哪些别名？
- 2,5-二甲基-3-硫代噻吩磺酰氯又称 2,5-二甲基噻吩-3-磺酰氯、2,5-二甲基-3-噻吩基磺酰氯。
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