α,α,2,4,6-Pentabromtoluol, also known as 2,4,6-tribromophenol, is a brominated organic compound with the chemical formula C7H3Br5O. It is a white crystalline solid that is insoluble in water but soluble in organic solvents. α,α,2,4,6-Pentabromtoluol is primarily used as a flame retardant in various applications, such as in the production of polystyrene and other polymers. Due to its high bromine content, it effectively inhibits combustion and reduces the risk of fire. However, concerns have been raised about its potential environmental and health impacts, as it can be toxic and persistent in the environment. As a result, its use has been restricted or banned in some countries.
51990-65-9
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Basic information
- Product Name: α,α,2,4,6-Pentabromtoluol
- Synonyms:
- CAS NO:51990-65-9
- Molecular Formula:
- Molecular Weight: 486.621
- 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: α,α,2,4,6-Pentabromtoluol(CAS DataBase Reference)
- NIST Chemistry Reference: α,α,2,4,6-Pentabromtoluol(51990-65-9)
- EPA Substance Registry System: α,α,2,4,6-Pentabromtoluol(51990-65-9)
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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: 51990-65-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 51990-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,9 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.Calculate Digit Verification of CAS Registry Number 51990-65:
(7*5)+(6*1)+(5*9)+(4*9)+(3*0)+(2*6)+(1*5)=139
139 % 10 = 9
So 51990-65-9 is a valid CAS Registry Number.
51990-65-9Upstream product
51990-65-9Downstream Products
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α,α,2,4,6-Pentabromtoluol
