4-Chlor-α,α'-difluor-stilben, also known as 4-chloro-α,α'-difluorostilbene, is an organic compound with the chemical formula C14H9ClF2. It is a derivative of stilbene, featuring a chlorine atom at the 4-position and two fluorine atoms attached to the α-carbon atoms. 4-Chlor-α,α'-difluor-stilben is characterized by its conjugated double bond system, which gives it unique optical and electronic properties. It is used in the synthesis of various organic compounds and materials, such as polymers and pharmaceuticals, due to its ability to influence the physical and chemical properties of these materials. The presence of chlorine and fluorine atoms in the molecule can significantly alter its reactivity and stability, making it a valuable intermediate in organic synthesis.
1423-78-5
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Basic information
- Product Name: 4-Chlor-α,α'-difluor-stilben
- Synonyms:
- CAS NO:1423-78-5
- Molecular Formula:
- Molecular Weight: 250.675
- 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-Chlor-α,α'-difluor-stilben(CAS DataBase Reference)
- NIST Chemistry Reference: 4-Chlor-α,α'-difluor-stilben(1423-78-5)
- EPA Substance Registry System: 4-Chlor-α,α'-difluor-stilben(1423-78-5)
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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: 1423-78-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1423-78-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,2 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 1423-78:
(6*1)+(5*4)+(4*2)+(3*3)+(2*7)+(1*8)=65
65 % 10 = 5
So 1423-78-5 is a valid CAS Registry Number.
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1423-78-5Downstream Products
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4-Chlor-α,α'-difluor-stilben
