Trifluoromethylselenobis(trifluoromethyl)arsine, also known as (CF3)2AsSeCF3, is a chemical compound that belongs to the class of organoarsenic compounds. It features a central selenium atom bonded to two trifluoromethyl groups (CF3) and a trifluoromethylarsine group (AsCF3). This molecule is characterized by its symmetrical structure and strong electron-withdrawing properties due to the presence of multiple fluorine atoms. Trifluoromethylselenobis(trifluoromethyl)arsine is typically synthesized through the reaction of trifluoromethylarsine with selenium tetrafluoride. It is an important intermediate in the synthesis of various organoarsenic compounds and has potential applications in the fields of pharmaceuticals, materials science, and chemical research.

816-45-5

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Basic information
1. Product Name: trifluoromethylselenobis(trifluoromethyl)arsine
2. Synonyms: trifluoromethylselenobis(trifluoromethyl)arsine
3. CAS NO:816-45-5
4. Molecular Formula:
5. Molecular Weight: 360.9
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trifluoromethylselenobis(trifluoromethyl)arsine(CAS DataBase Reference)
10. NIST Chemistry Reference: trifluoromethylselenobis(trifluoromethyl)arsine(816-45-5)
11. EPA Substance Registry System: trifluoromethylselenobis(trifluoromethyl)arsine(816-45-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 816-45-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 816-45-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 816-45:
(5*8)+(4*1)+(3*6)+(2*4)+(1*5)=75
75 % 10 = 5
So 816-45-5 is a valid CAS Registry Number.

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