Glyoxal-bis-(2-hydroxy-5-nitro-phenylimine), also known as 2,2'-[ethane-1,2-diylbis(nitrilomethylidyne)]bis[5-nitrophenol], is a chemical compound with the molecular formula C8H6N4O6. It is a yellow crystalline solid that is soluble in water and ethanol. glyoxal-bis-(2-hydroxy-5-nitro-phenylimine) is formed by the reaction of glyoxal with 2-hydroxy-5-nitrophenylhydrazine, resulting in a bis-imine structure. It has been used in various applications, including as a reagent for the detection of aldehydes and ketones, as well as in the synthesis of other organic compounds. Due to its nitro and phenolic groups, it exhibits potential reactivity and should be handled with care, considering its sensitivity to heat and light.
1433-78-9
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Basic information
- Product Name: glyoxal-bis-(2-hydroxy-5-nitro-phenylimine)
- Synonyms:
- CAS NO:1433-78-9
- Molecular Formula:
- Molecular Weight: 330.257
- 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: glyoxal-bis-(2-hydroxy-5-nitro-phenylimine)(CAS DataBase Reference)
- NIST Chemistry Reference: glyoxal-bis-(2-hydroxy-5-nitro-phenylimine)(1433-78-9)
- EPA Substance Registry System: glyoxal-bis-(2-hydroxy-5-nitro-phenylimine)(1433-78-9)
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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: 1433-78-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1433-78-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,3 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 1433-78:
(6*1)+(5*4)+(4*3)+(3*3)+(2*7)+(1*8)=69
69 % 10 = 9
So 1433-78-9 is a valid CAS Registry Number.
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glyoxal-bis-(2-hydroxy-5-nitro-phenylimine)
