2,5-Dimethyl-phenol-pikrylether, also known as 2,5-dimethylphenol picryl ether, is a chemical compound with the molecular formula C15H15O3. It is a derivative of phenol, featuring two methyl groups at the 2nd and 5th positions on the benzene ring, and a picryl (trinitrophenyl) group attached to the hydroxyl group. 2,5-Dimethyl-phenol-pikrylether is often used as a reagent in analytical chemistry for the detection and identification of amines, as it forms a yellow precipitate upon reaction with primary and secondary amines. The picryl ether group is known for its strong electron-withdrawing properties, which can influence the reactivity and stability of the compound. It is important to handle 2,5-dimethyl-phenol-pikrylether with care due to its potential toxicity and explosive nature when in contact with shock or heat.
903-93-5
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Basic information
- Product Name: 2,5-Dimethyl-phenol-pikrylether
- Synonyms:
- CAS NO:903-93-5
- Molecular Formula:
- Molecular Weight: 333.257
- 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: 2,5-Dimethyl-phenol-pikrylether(CAS DataBase Reference)
- NIST Chemistry Reference: 2,5-Dimethyl-phenol-pikrylether(903-93-5)
- EPA Substance Registry System: 2,5-Dimethyl-phenol-pikrylether(903-93-5)
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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: 903-93-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 903-93-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,0 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.Calculate Digit Verification of CAS Registry Number 903-93:
(5*9)+(4*0)+(3*3)+(2*9)+(1*3)=75
75 % 10 = 5
So 903-93-5 is a valid CAS Registry Number.
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2,5-Dimethyl-phenol-pikrylether
