2,3,4,5-Tetrabromo-pyridine is a halogenated derivative of pyridine, an aromatic heterocyclic compound with the molecular formula C5HBr4N. It is characterized by the presence of four bromine atoms attached to the pyridine ring at the 2, 3, 4, and 5 positions, resulting in a highly reactive and polar molecule. 2,3,4,5-tetrabromo-pyridine is typically synthesized through the bromination of pyridine using bromine and a Lewis acid catalyst, such as aluminum bromide. 2,3,4,5-Tetrabromo-pyridine is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique reactivity and properties. It is also used as a reagent in organic synthesis and as a building block for the preparation of more complex molecules. The compound is sensitive to light and moisture, and it is usually stored under an inert atmosphere to prevent decomposition.
2402-93-9
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Basic information
- Product Name: 2,3,4,5-tetrabromo-pyridine
- Synonyms:
- CAS NO:2402-93-9
- Molecular Formula:
- Molecular Weight: 394.686
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,3,4,5-tetrabromo-pyridine(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3,4,5-tetrabromo-pyridine(2402-93-9)
- EPA Substance Registry System: 2,3,4,5-tetrabromo-pyridine(2402-93-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 2402-93-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2402-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,0 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.Calculate Digit Verification of CAS Registry Number 2402-93:
(6*2)+(5*4)+(4*0)+(3*2)+(2*9)+(1*3)=59
59 % 10 = 9
So 2402-93-9 is a valid CAS Registry Number.
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2,3,4,5-tetrabromo-pyridine
