Tris-(diethylamino)-phenylstannan, also known as triethylamine phenylstannane, is an organotin compound with the chemical formula (C2H5)3N-Sn-C6H5. It is a colorless liquid that is soluble in organic solvents and has a molecular weight of 333.07 g/mol. Tris-(diethylamino)-phenylstannan is primarily used as a catalyst in various chemical reactions, including the synthesis of silicones, polyurethanes, and other polymers. It is also employed in the production of certain pharmaceuticals and agrochemicals. Due to its potential toxicity and environmental impact, handling and disposal of tris-(diethylamino)-phenylstannan must be done with caution, adhering to strict safety protocols and regulations.

21941-95-7

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Basic information
1. Product Name: Tris-(diethylamino)-phenylstannan
2. Synonyms:
3. CAS NO:21941-95-7
4. Molecular Formula:
5. Molecular Weight: 412.206
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: Tris-(diethylamino)-phenylstannan(CAS DataBase Reference)
10. NIST Chemistry Reference: Tris-(diethylamino)-phenylstannan(21941-95-7)
11. EPA Substance Registry System: Tris-(diethylamino)-phenylstannan(21941-95-7)
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: 21941-95-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 21941-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,4 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21941-95:
(7*2)+(6*1)+(5*9)+(4*4)+(3*1)+(2*9)+(1*5)=107
107 % 10 = 7
So 21941-95-7 is a valid CAS Registry Number.

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