(+/-)-1-hydroxy-1-phenyl-acetone semicarbazone, also known as HPAS, is a chemical compound with the molecular formula C9H11NO2. It is derived from 1-phenyl-1-hydroxy-acetone and semicarbazide, forming a semicarbazone derivative. (+/-)-1-hydroxy-1-phenyl-acetone semicarbazone is of interest in the field of analytical chemistry, particularly for its use as a reagent in the detection and quantification of aldehydes and ketones. HPAS forms colored complexes with these compounds, which can be analyzed spectrophotometrically, making it a valuable tool for researchers and chemists in various applications.
7624-52-4
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Basic information
- Product Name: (+/-)-1-hydroxy-1-phenyl-acetone semicarbazone
- Synonyms:
- CAS NO:7624-52-4
- Molecular Formula:
- Molecular Weight: 207.232
- 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: (+/-)-1-hydroxy-1-phenyl-acetone semicarbazone(CAS DataBase Reference)
- NIST Chemistry Reference: (+/-)-1-hydroxy-1-phenyl-acetone semicarbazone(7624-52-4)
- EPA Substance Registry System: (+/-)-1-hydroxy-1-phenyl-acetone semicarbazone(7624-52-4)
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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: 7624-52-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7624-52-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.Calculate Digit Verification of CAS Registry Number 7624-52:
(6*7)+(5*6)+(4*2)+(3*4)+(2*5)+(1*2)=104
104 % 10 = 4
So 7624-52-4 is a valid CAS Registry Number.
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(+/-)-1-hydroxy-1-phenyl-acetone semicarbazone
