4,4'-Dibrom-α,α'-difluor-stilben, also known as 4,4'-dibromo-α,α'-difluorostilbene, is an organic compound characterized by the presence of two bromine atoms and two fluorine atoms attached to the phenyl rings of a stilbene molecule. Stilbene itself is a hydrocarbon with a double bond between two benzene rings. The specific substitution pattern of 4,4'-dibromo-α,α'-difluorostilbene places the bromine atoms at the para position (the 4-position) on each benzene ring, while the fluorine atoms are at the alpha position (the 1-position) relative to the double bond. 4,4'-Dibrom-α,α'-difluor-stilben is of interest in various chemical and materials science applications due to its unique electronic properties and potential use in the synthesis of other compounds. It is important to note that handling and disposal of such halogenated compounds should be done with care due to their potential environmental and health impacts.
2378-48-5
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Basic information
- Product Name: 4,4'-Dibrom-α,α'-difluor-stilben
- Synonyms:
- CAS NO:2378-48-5
- Molecular Formula:
- Molecular Weight: 374.022
- 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: 4,4'-Dibrom-α,α'-difluor-stilben(CAS DataBase Reference)
- NIST Chemistry Reference: 4,4'-Dibrom-α,α'-difluor-stilben(2378-48-5)
- EPA Substance Registry System: 4,4'-Dibrom-α,α'-difluor-stilben(2378-48-5)
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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: 2378-48-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2378-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.Calculate Digit Verification of CAS Registry Number 2378-48:
(6*2)+(5*3)+(4*7)+(3*8)+(2*4)+(1*8)=95
95 % 10 = 5
So 2378-48-5 is a valid CAS Registry Number.
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4,4'-Dibrom-α,α'-difluor-stilben
