Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV) is an organotin compound with the chemical formula (CH3)2Sn(CF2CF2CF3)2. It is a colorless liquid at room temperature and is soluble in organic solvents. Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV) is primarily used as a catalyst in the production of polyurethane foams and as a heat stabilizer for polyvinyl chloride (PVC). It is also employed in the synthesis of various organotin compounds and as a flame retardant. Due to its potential environmental and health risks, the use of organotin compounds like dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV) is subject to regulations in many countries.
662-83-9
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Basic information
- Product Name: Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)
- Synonyms: Dimethylbis(1,1,2,2-tetrafluoroethyl)stannane;Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)
- CAS NO:662-83-9
- Molecular Formula: C6H8F8Sn
- Molecular Weight: 350.82
- EINECS: N/A
- Product Categories: N/A
- Mol File: 662-83-9.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)(CAS DataBase Reference)
- NIST Chemistry Reference: Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)(662-83-9)
- EPA Substance Registry System: Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)(662-83-9)
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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: 662-83-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 662-83-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,6 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.Calculate Digit Verification of CAS Registry Number 662-83:
(5*6)+(4*6)+(3*2)+(2*8)+(1*3)=79
79 % 10 = 9
So 662-83-9 is a valid CAS Registry Number.
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Dimethylbis(1,1,2,2-tetrafluoroethyl)tin(IV)
