2-溴-3-氨基-5-氯吡啶
2-Bromo-3-amino-5-chloropyridine
CAS: 90902-83-3
Molecular Formula: C5H4BrClN2
2-溴-3-氨基-5-氯吡啶 - Names and Identifiers
2-溴-3-氨基-5-氯吡啶 - Physico-chemical Properties
| Molecular Formula | C5H4BrClN2 |
| Molar Mass | 207.46 |
| Density | 1.834±0.06 g/cm3(Predicted) |
| Melting Point | 141-143°C |
| Boling Point | 312.7±37.0 °C(Predicted) |
| Flash Point | 142.9°C |
| Vapor Presure | 0.00052mmHg at 25°C |
| Appearance | Solid |
| Maximum wavelength(λmax) | 314nm(EtOH)(lit.) |
| pKa | -0.54±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.648 |
| MDL | A151585 |
2-溴-3-氨基-5-氯吡啶 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
| Hazard Note | Irritant |
2-溴-3-氨基-5-氯吡啶 - Introduction
It is an organic compound whose chemical formula is C5H4BrClN2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: It is a white crystalline solid.
-Melting point: Its melting point range is 58-62 degrees Celsius.
-Solubility: It is soluble in common organic solvents (such as ethanol, dimethyl sulfoxide and dimethyl formamide).
Use:
-m can be used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It can also be used as an important raw material in the field of pesticides and pharmaceuticals.
Method: The preparation of
-or can be obtained from pyridine as the starting compound and through a series of chemical reactions.
-The specific preparation method varies according to different situations, and can be prepared by amination, bromination and chlorination reactions.
Safety Information:
-may be harmful to human health, care should be taken to avoid inhalation, contact or ingestion.
-Personal protective equipment such as gloves, goggles and face shields should be worn during operation.
-In case of aspiration or exposure to this compound, seek immediate medical attention or the assistance of a poison control specialist.
-During storage and handling, please follow all safety procedures and regulations to ensure the safe use of the compound.
Nature:
-Appearance: It is a white crystalline solid.
-Melting point: Its melting point range is 58-62 degrees Celsius.
-Solubility: It is soluble in common organic solvents (such as ethanol, dimethyl sulfoxide and dimethyl formamide).
Use:
-m can be used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It can also be used as an important raw material in the field of pesticides and pharmaceuticals.
Method: The preparation of
-or can be obtained from pyridine as the starting compound and through a series of chemical reactions.
-The specific preparation method varies according to different situations, and can be prepared by amination, bromination and chlorination reactions.
Safety Information:
-may be harmful to human health, care should be taken to avoid inhalation, contact or ingestion.
-Personal protective equipment such as gloves, goggles and face shields should be worn during operation.
-In case of aspiration or exposure to this compound, seek immediate medical attention or the assistance of a poison control specialist.
-During storage and handling, please follow all safety procedures and regulations to ensure the safe use of the compound.
Last Update：2024-04-09 15:18:00
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Product Name: 3-Amino-2-bromo-5-chloropyridine Visit Supplier Webpage Request for quotationCAS: 90902-83-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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Product Name: 3-Amino-2-bromo-5-chloropyridine Visit Supplier Webpage Request for quotationCAS: 90902-83-3
Tel: +86-18821248368
Email: Int06@meryer.com
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QQ: 495145328
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Product Name: 3-Amino-2-Bromo-5-Chloropyridine Visit Supplier Webpage Request for quotation
CAS: 90902-83-3
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Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 90902-83-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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