RO88003B1 - Procedeu pentru prepararea azobisizobutironitrilului - Google Patents
Procedeu pentru prepararea azobisizobutironitriluluiInfo
- Publication number
- RO88003B1 RO88003B1 RO112587A RO11258783A RO88003B1 RO 88003 B1 RO88003 B1 RO 88003B1 RO 112587 A RO112587 A RO 112587A RO 11258783 A RO11258783 A RO 11258783A RO 88003 B1 RO88003 B1 RO 88003B1
- Authority
- RO
- Romania
- Prior art keywords
- azobisizobutyronitrile
- preparing
- sulfuric acid
- water
- sodium hypochlorite
- Prior art date
Links
- 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 4
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- HOSVESHQDSFAST-UHFFFAOYSA-N 2-[2-(2-cyanopropan-2-yl)hydrazinyl]-2-methylpropanenitrile Chemical compound N#CC(C)(C)NNC(C)(C)C#N HOSVESHQDSFAST-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 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
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedeul pentru prepararea azobisibutironitrilului, consta în aceea ca, hidrazobisizobutironitrilului se oxideaza cu o solutie de hipoclorit de sodiu continînd 12% clor activ, în prezenta de brom, acid sulfuric si apa, la temperaturi cuprinse între 10 si 25 degree C si presiune atmosferica, sub agitare continua, mentinînd timpul de reactie între 1/4 si 4h, raportul molar între reactanti fiind hidrazobutironitril:halogen: acid sulfuric:apa: hipoclorit de sodiu, 1:0,1-0,1:0,1-1:5-20:1-1,5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83112587A RO88003A2 (ro) | 1983-11-18 | 1983-11-18 | Procedeu pentru prepararea azobisizobutironitrilului |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83112587A RO88003A2 (ro) | 1983-11-18 | 1983-11-18 | Procedeu pentru prepararea azobisizobutironitrilului |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO88003B1 true RO88003B1 (ro) | 1985-10-31 |
| RO88003A2 RO88003A2 (ro) | 1985-11-30 |
Family
ID=20113868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83112587A RO88003A2 (ro) | 1983-11-18 | 1983-11-18 | Procedeu pentru prepararea azobisizobutironitrilului |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO88003A2 (ro) |
-
1983
- 1983-11-18 RO RO83112587A patent/RO88003A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO88003A2 (ro) | 1985-11-30 |
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