1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-, also known as 4-hydroxy-6-nitro-1,3-benzenedicarbonitrile, is an organic compound with the chemical formula C8H3N3O3. It is characterized by a benzene ring with two nitrile groups (-CN) at the 1 and 3 positions, a hydroxyl group (-OH) at the 4 position, and a nitro group (-NO2) at the 6 position. 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro- is a yellow crystalline solid and is used as an intermediate in the synthesis of various pharmaceuticals and chemical products. Due to its reactivity and potential applications, it is important to handle 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro- with care, following proper safety protocols.
67640-50-0
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Basic information
- Product Name: 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-
- Synonyms:
- CAS NO:67640-50-0
- Molecular Formula: C8H3N3O3
- Molecular Weight: 189.13
- 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: 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-(CAS DataBase Reference)
- NIST Chemistry Reference: 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-(67640-50-0)
- EPA Substance Registry System: 1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-(67640-50-0)
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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: 67640-50-0(Hazardous Substances Data)
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67640-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67640-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,4 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 67640-50:
(7*6)+(6*7)+(5*6)+(4*4)+(3*0)+(2*5)+(1*0)=140
140 % 10 = 0
So 67640-50-0 is a valid CAS Registry Number.
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1,3-Benzenedicarbonitrile, 4-hydroxy-6-nitro-
