14703-89-0
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Basic information
- Product Name: 4-(Dimethylamino)-3-nitrophenol
- Synonyms: 4-(Dimethylamino)-3-nitrophenol
- CAS NO:14703-89-0
- Molecular Formula: C7H8N2O3
- Molecular Weight: 168.15002
- EINECS: N/A
- Product Categories: N/A
- Mol File: 14703-89-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 340℃
- Flash Point: 159℃
- Appearance: /
- Density: 1.323
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 8.58±0.10(Predicted)
- CAS DataBase Reference: 4-(Dimethylamino)-3-nitrophenol(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(Dimethylamino)-3-nitrophenol(14703-89-0)
- EPA Substance Registry System: 4-(Dimethylamino)-3-nitrophenol(14703-89-0)
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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: 14703-89-0(Hazardous Substances Data)
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14703-89-0 Usage
General Description
4-(Dimethylamino)-3-nitrophenol is a chemical compound with the molecular formula C8H10N2O3. It is also known as "Auramine O" and is commonly used as a fluorescent dye in microscopy and as a stain for certain biological specimens. It appears as a yellow to brown crystalline powder and is soluble in water and alcohol. Due to its fluorescent properties, it is widely used in the textile industry for dyeing waxes, oils, and fats. However, it is also considered toxic and harmful if swallowed or inhaled, and can cause skin and eye irritation. Therefore, proper handling and safety precautions are necessary when working with this chemical.Check Digit Verification of cas no
The CAS Registry Mumber 14703-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,0 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 14703-89:
(7*1)+(6*4)+(5*7)+(4*0)+(3*3)+(2*8)+(1*9)=100
100 % 10 = 0
So 14703-89-0 is a valid CAS Registry Number.
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4-(Dimethylamino)-3-nitrophenol
