Aethyl-dimethyl-phenylaethinyl-silan, also known as 1-phenyl-1-(trimethylsilyl)ethyne, is an organosilicon compound characterized by a phenyl group attached to a terminal acetylene moiety, with two methyl groups and an ethyl group bonded to the silicon atom. This unique structure endows it with properties that make it useful in various chemical reactions, such as a protecting group in organic synthesis and a precursor in the formation of more complex organosilicon compounds. Its chemical formula is C11H14Si, and it is typically used in research and development settings due to its reactivity and potential applications in the synthesis of specialty materials.

4131-45-7

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Basic information
1. Product Name: Aethyl-dimethyl-phenylaethinyl-silan
2. Synonyms:
3. CAS NO:4131-45-7
4. Molecular Formula:
5. Molecular Weight: 188.345
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: Aethyl-dimethyl-phenylaethinyl-silan(CAS DataBase Reference)
10. NIST Chemistry Reference: Aethyl-dimethyl-phenylaethinyl-silan(4131-45-7)
11. EPA Substance Registry System: Aethyl-dimethyl-phenylaethinyl-silan(4131-45-7)
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: 4131-45-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4131-45-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4131-45:
(6*4)+(5*1)+(4*3)+(3*1)+(2*4)+(1*5)=57
57 % 10 = 7
So 4131-45-7 is a valid CAS Registry Number.

4131-45-7Upstream product

4131-45-7Downstream Products

65568-80-1 2-(ethyl-dimethyl-silanyl)-1,1-dimethyl-3,4-diphenyl-5-trimethylsilanyl-1H-silole

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