Triphenyl-4-bromobenzoyl-silan, also known as 4-bromobenzoyltriphenylsilane, is an organosilicon compound with the chemical formula C25H19BrOSi. It is a colorless to pale yellow crystalline solid that is sensitive to air and moisture. Triphenyl-<4-brom-benzoyl>-silan is characterized by a triphenylsilicon core, with a 4-bromobenzoyl group attached to it. It is used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and as a protecting group in the synthesis of various organic compounds. Due to its reactivity, it is typically handled under an inert atmosphere and stored away from light and heat.
1249-26-9
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Basic information
- Product Name: Triphenyl-<4-brom-benzoyl>-silan
- Synonyms:
- CAS NO:1249-26-9
- Molecular Formula:
- Molecular Weight: 443.415
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Triphenyl-<4-brom-benzoyl>-silan(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenyl-<4-brom-benzoyl>-silan(1249-26-9)
- EPA Substance Registry System: Triphenyl-<4-brom-benzoyl>-silan(1249-26-9)
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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: 1249-26-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1249-26-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1249-26:
(6*1)+(5*2)+(4*4)+(3*9)+(2*2)+(1*6)=69
69 % 10 = 9
So 1249-26-9 is a valid CAS Registry Number.
1249-26-9Upstream product
1249-26-9Downstream Products
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Triphenyl-<4-brom-benzoyl>-silan
