RO92109B1 - Procedeu de preparare a azodicarboxamidei - Google Patents
Procedeu de preparare a azodicarboxamideiInfo
- Publication number
- RO92109B1 RO92109B1 RO119052A RO11905285A RO92109B1 RO 92109 B1 RO92109 B1 RO 92109B1 RO 119052 A RO119052 A RO 119052A RO 11905285 A RO11905285 A RO 11905285A RO 92109 B1 RO92109 B1 RO 92109B1
- Authority
- RO
- Romania
- Prior art keywords
- azodicarboxamide
- preparing
- hydrazodicarboxamide
- reactants
- bromine
- Prior art date
Links
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 title abstract 2
- 235000019399 azodicarbonamide Nutrition 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 2
- ULUZGMIUTMRARO-UHFFFAOYSA-N (carbamoylamino)urea Chemical compound NC(=O)NNC(N)=O ULUZGMIUTMRARO-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia descrie un procedeu de preparare a azodicarboxamidei prin reactia hidrazodicarboxamidei cu bicromatul de potasiu în prezenta de brom si de acid sulfuric, lucrand în mediu apos, la temperaturi cuprinse între 10 si 30 degree C, timp de contact între 1 si 6,5 h si la presiunea atmosferica, folosind anumite raporturi molare între reactanti.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119052A RO92109B1 (ro) | 1985-06-06 | 1985-06-06 | Procedeu de preparare a azodicarboxamidei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119052A RO92109B1 (ro) | 1985-06-06 | 1985-06-06 | Procedeu de preparare a azodicarboxamidei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92109A2 RO92109A2 (ro) | 1987-07-30 |
| RO92109B1 true RO92109B1 (ro) | 1987-07-31 |
Family
ID=20117350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119052A RO92109B1 (ro) | 1985-06-06 | 1985-06-06 | Procedeu de preparare a azodicarboxamidei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92109B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2177939C2 (ru) * | 1999-10-04 | 2002-01-10 | Открытое акционерное общество "Научно-исследовательский институт химикатов для полимерных материалов" | Способ получения азобисформамида |
-
1985
- 1985-06-06 RO RO119052A patent/RO92109B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO92109A2 (ro) | 1987-07-30 |
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