Tri-o-tolylstannyl lithium, also known as lithium tri-o-tolylstannide, is a chemical compound with the formula Li(C6H3-2,6-(CH3)2Sn). It is a colorless, air-sensitive solid that is widely used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds. tri-o-tolylstannyl lithium is a strong nucleophile and a reducing agent, which makes it useful in various reactions, such as the Stille coupling, a cross-coupling reaction between an organotin compound and an organohalide. Tri-o-tolylstannyl lithium is typically prepared by the reaction of lithium metal with tri-o-tolylstannane, and it is often used in stoichiometric amounts to ensure complete conversion of the starting material. Its stability and reactivity make it a valuable tool in the synthesis of complex organic molecules.

79634-88-1

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Basic information
1. Product Name: tri-o-tolylstannyl lithium
2. Synonyms:
3. CAS NO:79634-88-1
4. Molecular Formula:
5. Molecular Weight: 399.049
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: tri-o-tolylstannyl lithium(CAS DataBase Reference)
10. NIST Chemistry Reference: tri-o-tolylstannyl lithium(79634-88-1)
11. EPA Substance Registry System: tri-o-tolylstannyl lithium(79634-88-1)
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: 79634-88-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79634-88-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,3 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79634-88:
(7*7)+(6*9)+(5*6)+(4*3)+(3*4)+(2*8)+(1*8)=181
181 % 10 = 1
So 79634-88-1 is a valid CAS Registry Number.

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79634-88-1Downstream Products

83183-32-8 tris(2-methylphenyl)tin

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