α-(4-Nitro-phenyl)-allylchlorid, also known as 4-nitrobenzyl chloride or 4-nitrobenzyl chloride, is an organic compound with the chemical formula C7H6ClNO2. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and ether. α-(4-Nitro-phenyl)-allylchlorid is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is synthesized by the reaction of 4-nitrobenzyl alcohol with thionyl chloride or phosphorus pentachloride. Due to its reactivity, it is used as a chlorinating agent and a protecting group in organic synthesis. It is also known for its potential use in the preparation of 4-aminobenzyl compounds, which are valuable building blocks in the pharmaceutical industry. The compound should be handled with care due to its potential irritant and toxic properties.
21122-96-3
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Basic information
- Product Name: α-(4-Nitro-phenyl)-allylchlorid
- Synonyms:
- CAS NO:21122-96-3
- Molecular Formula:
- Molecular Weight: 197.621
- 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: α-(4-Nitro-phenyl)-allylchlorid(CAS DataBase Reference)
- NIST Chemistry Reference: α-(4-Nitro-phenyl)-allylchlorid(21122-96-3)
- EPA Substance Registry System: α-(4-Nitro-phenyl)-allylchlorid(21122-96-3)
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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: 21122-96-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 21122-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,2 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 21122-96:
(7*2)+(6*1)+(5*1)+(4*2)+(3*2)+(2*9)+(1*6)=63
63 % 10 = 3
So 21122-96-3 is a valid CAS Registry Number.
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α-(4-Nitro-phenyl)-allylchlorid
