2,5-dichloro-terephthalic acid diamide is a chemical compound with the molecular formula C8H4Cl2N2O4. It is a derivative of terephthalic acid, featuring two chlorine atoms at the 2nd and 5th positions, and two amide groups attached to the carboxylic acid groups. 2,5-dichloro-terephthalic acid diamide is known for its potential applications in the synthesis of various polymers and pharmaceuticals, particularly in the production of certain types of polyesters and as an intermediate in the manufacturing of some drugs. Its chemical structure endows it with specific properties that make it valuable in these industries, although it is important to handle it with care due to its potential reactivity and the need for proper safety measures during its use and production.
1897-39-8
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Basic information
- Product Name: 2,5-dichloro-terephthalic acid diamide
- Synonyms:
- CAS NO:1897-39-8
- Molecular Formula:
- Molecular Weight: 233.054
- 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-dichloro-terephthalic acid diamide(CAS DataBase Reference)
- NIST Chemistry Reference: 2,5-dichloro-terephthalic acid diamide(1897-39-8)
- EPA Substance Registry System: 2,5-dichloro-terephthalic acid diamide(1897-39-8)
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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: 1897-39-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1897-39-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,9 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.Calculate Digit Verification of CAS Registry Number 1897-39:
(6*1)+(5*8)+(4*9)+(3*7)+(2*3)+(1*9)=118
118 % 10 = 8
So 1897-39-8 is a valid CAS Registry Number.
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2,5-dichloro-terephthalic acid diamide
