5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE
5-Chloro-2-thiophenecarboxylic acid hydrazide
CAS: 351983-31-8
Molecular Formula: C5H5ClN2OS
5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE - Names and Identifiers
5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE - Physico-chemical Properties
| Molecular Formula | C5H5ClN2OS |
| Molar Mass | 176.62 |
| Density | 1.491g/cm3 |
| Melting Point | 146-150 °C |
| Storage Condition | Room Temprature |
| Refractive Index | 1.628 |
5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29280000 |
| Hazard Class | IRRITANT |
5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE - Introduction
Acid hydrazide (-acid hydrazide) is an organic compound with the chemical formula C6H5ClN2OS.
Its properties are as follows:
Appearance: This compound is a white to light yellow crystalline powder or crystal.
Solubility: It is soluble in hot sodium azide solution, slightly soluble in hot water and alcohol, and almost insoluble in ketones and ethers.
Stability: It is relatively stable under conventional storage conditions.
Its main use is as an organic synthesis intermediate. It can be used to synthesize drugs and compounds containing thiophene or pyrimidine structures. For example, it can be used to synthesize antibacterial drugs and pesticides, etc.
In the preparation method, it can be obtained by reacting thiophene -2-carbohydrazide with thionyl chloride. For specific reaction conditions and steps, reference may be made to organic synthetic chemistry literature or patents.
Its properties are as follows:
Appearance: This compound is a white to light yellow crystalline powder or crystal.
Solubility: It is soluble in hot sodium azide solution, slightly soluble in hot water and alcohol, and almost insoluble in ketones and ethers.
Stability: It is relatively stable under conventional storage conditions.
Its main use is as an organic synthesis intermediate. It can be used to synthesize drugs and compounds containing thiophene or pyrimidine structures. For example, it can be used to synthesize antibacterial drugs and pesticides, etc.
In the preparation method, it can be obtained by reacting thiophene -2-carbohydrazide with thionyl chloride. For specific reaction conditions and steps, reference may be made to organic synthetic chemistry literature or patents.
Last Update：2024-04-09 21:48:26
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Product Name: 5-Chlorothiophene-2-carbohydrazide Request for quotationCAS: 351983-31-8
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Product Name: 5-CHLORO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE Visit Supplier Webpage Request for quotationCAS: 351983-31-8
Tel: +86-18821248368
Email: Int06@meryer.com
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QQ: 495145328
WhatsApp: +86-18821248368
Product Name: 5-CHLORO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE Visit Supplier Webpage Request for quotation
CAS: 351983-31-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 351983-31-8
Tel: 18301782025
Email: 3008007409@qq.com
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5-CHLORO-2-THIOPHENCARBOXYLIC ACID HYDRAZIDE
O-叔丁基-L-苏氨酸
苯乙酸-2-甲氧基苯酯
(+)-BETA-CAMPHORSULFONIC ACID
Ether, methyl phenyl-
D-对甲砜基苯丝氨酸乙
焦炭
N-甲基-2-甲氧基苯胺
O-叔丁基-L-苏氨酸
苯乙酸-2-甲氧基苯酯
(+)-BETA-CAMPHORSULFONIC ACID
Ether, methyl phenyl-
D-对甲砜基苯丝氨酸乙
焦炭
N-甲基-2-甲氧基苯胺