2-噻吩甲醛 (CAS No.98-03-3)
- 物化性质
- 分子量112.15 g/mol，沸点198℃，闪点77℃，密度1.215 g/cm³，折射率1.592。外观为油状液体，易溶于醇、苯和醚，不溶于水，有类似杏仁味。
- 纯度
- 99%
English description（英文原文，共 919 字符）
Product Name:2-Thiophenecarboxaldehyde
English Name:2-Thiophenecarboxaldehyde
CAS No.:98-03-3
Aliases:Thiophene-2-carboxaldehyde, 2-Formylthiophene, 2-Thienylaldehyde
Molecular Formula:C5H4OS
Physical Properties:Molecular weight 112.15 g/mol, boiling point 198°C, flash point 77°C, density 1.215 g/cm³, refractive index 1.592. Appearance: oily liquid; readily soluble in alcohol, benzene and ether; insoluble in water; with a bitter almond-like odor.
Uses:Used as an intermediate for the broad-spectrum anthelmintic pyrantel and cephalosporin antibiotics, and also used to introduce a thiophene group in organic synthesis. For example, the thiophene group is introduced into dimethyltetrahydropyrimidine, and the resulting product is salified with pamoic acid to obtain pyrantel.
Technical Specifications:
EINECS No.: 202-629-8
Purity: 99%
Packaging: 25kg to 200kg
UN number: 2810
Safety statements: S24;S37
English Name:2-Thiophenecarboxaldehyde
CAS No.:98-03-3
Aliases:Thiophene-2-carboxaldehyde, 2-Formylthiophene, 2-Thienylaldehyde
Molecular Formula:C5H4OS
Physical Properties:Molecular weight 112.15 g/mol, boiling point 198°C, flash point 77°C, density 1.215 g/cm³, refractive index 1.592. Appearance: oily liquid; readily soluble in alcohol, benzene and ether; insoluble in water; with a bitter almond-like odor.
Uses:Used as an intermediate for the broad-spectrum anthelmintic pyrantel and cephalosporin antibiotics, and also used to introduce a thiophene group in organic synthesis. For example, the thiophene group is introduced into dimethyltetrahydropyrimidine, and the resulting product is salified with pamoic acid to obtain pyrantel.
Technical Specifications:
EINECS No.: 202-629-8
Purity: 99%
Packaging: 25kg to 200kg
UN number: 2810
Safety statements: S24;S37
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常见问题
- 2-噻吩甲醛的 CAS 号是多少？
- 2-噻吩甲醛的 CAS 号是 98-03-3。
- 2-噻吩甲醛的分子式和分子量是什么？
- 2-噻吩甲醛的分子式为 C5H4OS。
- 2-噻吩甲醛的英文名称是什么？
- 2-噻吩甲醛的英文名称为 2-Thiophenecarboxaldehyde。
- 2-噻吩甲醛还有哪些别名？
- 2-噻吩甲醛又称 噻吩醛。
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