26033-27-2
3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde
CAS: 26033-27-2
Molecular Formula: C8H6N2OS
26033-27-2 - Names and Identifiers
26033-27-2 - Physico-chemical Properties
| Molecular Formula | C8H6N2OS |
| Molar Mass | 178.21 |
| Density | 1.398±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 63-66°C |
| Boling Point | 429.8±35.0 °C(Predicted) |
| Flash Point | 213.7°C |
| Vapor Presure | 1.37E-07mmHg at 25°C |
| pKa | 10.93±0.50(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.686 |
26033-27-2 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. |
| Hazard Class | IRRITANT |
26033-27-2 - Introduction
3-(thiophen-2-yl)-is an organic compound with the chemical formula c10h7no3os. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 3-(thiophen-2-yl)-It is a solid, commonly yellow to brown crystals.
-Melting point: The melting point of the compound is about 195-197°C.
-Solubility: 3-(thiophen-2-yl)-It has a certain solubility and is soluble in some organic solvents such as methanol, chloroform, dimethylformamide, etc.
Use:
-Chemical research: 3-(thiophen-2-yl)-It can be used as an intermediate for the synthesis of other compounds and has important applications in the field of organic synthesis.
-Drug development: This compound also has potential application value in drug research and development, and can be used as a starting point and reference compound for the development of new drugs.
Method: A variety of methods can be used to prepare
3-(thiophen-2-yl)-The following is a commonly used synthetic route:
React 2-thiophenecarboxaldehyde with 1h-pyrimidine-4-pyruvate under alkaline conditions to produce the expected product 3-(thiophen-2-yl)-calcium.
Safety Information:
- 3-(thiophen-2-yl)-I need to pay attention to protective measures during use and avoid contact with skin and eyes.
-Avoid inhaling the dust or gas of the compound during operation.
- 3-(thiophen-2-yl)-www.tianyancha.com are dangerous chemicals and should be stored in an airtight container, away from open flames and heat sources.
Nature:
-Appearance: 3-(thiophen-2-yl)-It is a solid, commonly yellow to brown crystals.
-Melting point: The melting point of the compound is about 195-197°C.
-Solubility: 3-(thiophen-2-yl)-It has a certain solubility and is soluble in some organic solvents such as methanol, chloroform, dimethylformamide, etc.
Use:
-Chemical research: 3-(thiophen-2-yl)-It can be used as an intermediate for the synthesis of other compounds and has important applications in the field of organic synthesis.
-Drug development: This compound also has potential application value in drug research and development, and can be used as a starting point and reference compound for the development of new drugs.
Method: A variety of methods can be used to prepare
3-(thiophen-2-yl)-The following is a commonly used synthetic route:
React 2-thiophenecarboxaldehyde with 1h-pyrimidine-4-pyruvate under alkaline conditions to produce the expected product 3-(thiophen-2-yl)-calcium.
Safety Information:
- 3-(thiophen-2-yl)-I need to pay attention to protective measures during use and avoid contact with skin and eyes.
-Avoid inhaling the dust or gas of the compound during operation.
- 3-(thiophen-2-yl)-www.tianyancha.com are dangerous chemicals and should be stored in an airtight container, away from open flames and heat sources.
Last Update：2024-04-09 19:05:48
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