3-methylbutylzinc iodide, also known as 3-methylbutylzinc iodide or 3-methylbutylZnI, is an organozinc compound with the chemical formula C5H11ZnI. It is a colorless liquid that is soluble in organic solvents and is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Negishi coupling reaction. This reaction involves the cross-coupling of an organozinc reagent with an organic halide in the presence of a transition metal catalyst, leading to the formation of new carbon-carbon bonds. 3-methylbutylzinc iodide is prepared by the reaction of 3-methylbutyl bromide with zinc metal in the presence of a copper(I) iodide catalyst. It is sensitive to air and moisture, and therefore, it should be handled under an inert atmosphere. Due to its reactivity, it is used in the synthesis of various organic compounds, including pharmaceuticals and natural products.

7653-19-2

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Basic information
1. Product Name: 3-methylbutylzinc iodide
2. Synonyms: 3-methylbutylzinc iodide
3. CAS NO:7653-19-2
4. Molecular Formula:
5. Molecular Weight: 263.437
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: 3-methylbutylzinc iodide(CAS DataBase Reference)
10. NIST Chemistry Reference: 3-methylbutylzinc iodide(7653-19-2)
11. EPA Substance Registry System: 3-methylbutylzinc iodide(7653-19-2)
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: 7653-19-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7653-19-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,5 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7653-19:
(6*7)+(5*6)+(4*5)+(3*3)+(2*1)+(1*9)=112
112 % 10 = 2
So 7653-19-2 is a valid CAS Registry Number.

7653-19-2Upstream product

7653-19-2Downstream Products

128912-50-5 3,6-bis(3-methylbutyl)phthalonitrile

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