thiophene-3,4-diamine dihydrobromide
3,4-Diaminothiophene, dihydrochloride
CAS: 78637-85-1;169698-12-8
Molecular Formula: C4H6N2S
thiophene-3,4-diamine dihydrobromide - Names and Identifiers
thiophene-3,4-diamine dihydrobromide - Physico-chemical Properties
| Molecular Formula | C4H6N2S |
| Molar Mass | 114.17 |
| Density | 1.367±0.06 g/cm3(Predicted) |
| Melting Point | 150 °C |
| Boling Point | 362.6±22.0 °C(Predicted) |
| Flash Point | 186.9°C |
| Vapor Presure | 2.55E-06mmHg at 25°C |
| pKa | 4.13±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
thiophene-3,4-diamine dihydrobromide - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R39 - Danger of very serious irreversible effects R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
thiophene-3,4-diamine dihydrobromide - Introduction
3,4-Diaminothiophene, dihydrochloride(3,4-Diaminothiophene, dihydrochloride) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Properties: 3,4-Diaminothiophene, dihydrochloride is a white to pale yellow powder. It has high solubility in water and is relatively stable at room temperature. It is also soluble in some organic solvents such as ethanol and dimethyl sulfoxide.
Uses: 3,4-Diaminothiophene, dihydrochloride has a wide range of applications in organic synthesis. It is often used as a catalyst or reaction intermediate to participate in various chemical reactions, such as the synthesis of polythiophene through condensation reactions. In addition, it can also be used in electrochemical applications, such as the preparation of conductive polymers or electrochemical sensors.
preparation method: 3,4-Diaminothiophene, the preparation method of dihydrochloride can be obtained by the reaction of 3,4-diaminothiophene and hydrochloric acid. The specific preparation method can be adjusted according to different documents or experimental conditions.
Safety Information: Regarding 3,4-Diaminothiophene, dihydrochloride safety information, it is generally relatively safe under normal laboratory operating conditions. However, any chemical should be handled with caution and avoid contact with the eyes, skin and respiratory tract. Appropriate personal protective equipment such as gloves, eye and breathing apparatus should be used. In addition, care should be taken to properly store and handle the compound to avoid mixing with other chemicals or exposure to extreme conditions such as high temperatures. In laboratory operations should be carried out in accordance with the relevant safety guidelines and laboratory rules and regulations.
Properties: 3,4-Diaminothiophene, dihydrochloride is a white to pale yellow powder. It has high solubility in water and is relatively stable at room temperature. It is also soluble in some organic solvents such as ethanol and dimethyl sulfoxide.
Uses: 3,4-Diaminothiophene, dihydrochloride has a wide range of applications in organic synthesis. It is often used as a catalyst or reaction intermediate to participate in various chemical reactions, such as the synthesis of polythiophene through condensation reactions. In addition, it can also be used in electrochemical applications, such as the preparation of conductive polymers or electrochemical sensors.
preparation method: 3,4-Diaminothiophene, the preparation method of dihydrochloride can be obtained by the reaction of 3,4-diaminothiophene and hydrochloric acid. The specific preparation method can be adjusted according to different documents or experimental conditions.
Safety Information: Regarding 3,4-Diaminothiophene, dihydrochloride safety information, it is generally relatively safe under normal laboratory operating conditions. However, any chemical should be handled with caution and avoid contact with the eyes, skin and respiratory tract. Appropriate personal protective equipment such as gloves, eye and breathing apparatus should be used. In addition, care should be taken to properly store and handle the compound to avoid mixing with other chemicals or exposure to extreme conditions such as high temperatures. In laboratory operations should be carried out in accordance with the relevant safety guidelines and laboratory rules and regulations.
Last Update：2024-04-09 20:52:54
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Multiple Specifications
Product Name: 3,4-Diaminothiophene dihydrobromide Visit Supplier Webpage Request for quotationCAS: 78637-85-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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