2,5-diMethyl-1H- iMinazole-4-forMaldehyde - Names and Identifiers
Name | tetraethyl 1,1'-hexamethylenebis(2,5-dimethyl-1H-
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Synonyms | 2,5-diMethyl-1H- iMinazole-4-forMaldehyde tetraethyl 1,1'-hexamethylenebis(2,5-dimethyl-1H- TETRAETHYL 1,1'-HEXAMETHYLENEBIS(2,5-DIMETHYL-1H-PYRROLE-3,4-DICARBOXYLATE) 1H-Pyrrole-3,4-dicarboxylic acid, 1,1'-(1,6-hexanediyl)bis[2,5-dimethyl-, 3,3',4,4'-tetraethyl ester
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CAS | 131970-79-1
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InChI | InChI=1/C30H44N2O8/c1-9-37-27(33)23-19(5)31(20(6)24(23)28(34)38-10-2)17-15-13-14-16-18-32-21(7)25(29(35)39-11-3)26(22(32)8)30(36)40-12-4/h9-18H2,1-8H3 |
2,5-diMethyl-1H- iMinazole-4-forMaldehyde - Physico-chemical Properties
Molecular Formula | C30H44N2O8
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Molar Mass | 560.68 |
Density | 1.15g/cm3 |
Melting Point | 158-162°C(lit.) |
Boling Point | 622.8°C at 760 mmHg |
Flash Point | 330.5°C |
Vapor Presure | 1.97E-15mmHg at 25°C |
Refractive Index | 1.532 |
2,5-diMethyl-1H- iMinazole-4-forMaldehyde - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
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WGK Germany | 3 |
2,5-diMethyl-1H- iMinazole-4-forMaldehyde - Introduction
Tetraethyl 1,1 '-hexamethylene bis (2,5-dimethyl -1H-pyrrole-3, 4-dicarboxylic acid) is an organic compound often referred to simply as "HAP". The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
Tetraethyl 1,1 '-hexamethylene bis (2,5-dimethyl -1H-pyrrole-3, 4-dicarboxylic acid) is a white crystalline powder with good solubility. It is slightly soluble in hot water, but soluble in alcohol, ether and other organic solvents. Its molecular formula is C20H24N2O8.
Use:
Tetraethyl 1,1 '-hexamethylene bis (2,5-dimethyl -1H-pyrrole-3, 4-dicarboxylic acid) is commonly used as a metal complexing agent, fluorescent dye and organic synthesis reagent. It can form complexes with metal ions and is used in the fields of analytical chemistry, catalysis and biochemistry. At the same time, it can also be used as a fluorescent probe in fluorescence microscopy to detect and analyze metal ions in biological samples. In addition, it can also be used as a ligand in organic synthesis reactions to participate in the construction of organic molecules.
Preparation Method:
The preparation method of tetraethyl 1,1 '-hexamethylene bis (2,5-dimethyl -1H-pyrrole-3, 4-dicarboxylic acid) is more complicated and is generally obtained through a multi-step reaction. The main synthetic routes include synthesis of pyrrole-3, 4-dione, condensation reaction to generate diketone compounds, reduction reaction and so on. The detailed synthesis process needs to be carried out under organic synthesis laboratory conditions, and requires certain experimental techniques and chemical knowledge.
Safety Information:
Tetraethyl 1,1 '-hexamethylene bis (2,5-dimethyl -1H-pyrrole-3, 4-dicarboxylic acid) is a chemical that requires safety during use and operation. It has a certain irritation, avoid contact with the skin and eyes. Appropriate personal protective equipment such as lab gloves, glasses, protective clothing, etc. should be worn during operation. In addition, avoid contact with oxidants during storage and handling to prevent fire and explosion. If accidentally inhaled or ingested, should promptly seek medical attention.
Last Update:2024-04-10 22:29:15