3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
- CAS NO.：4149-06-8
- Empirical Formula: C9H9N3O
- Molecular Weight: 175.19
- MDL number: MFCD00003137
- EINECS: 223-974-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-20 16:24:10
What is 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE?
Chemical properties
BEIGE POWDER
The Uses of 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
3-Amino-1-phenyl-2-pyrazolin-5-one is mainly used as a raw material for the synthesis of other organic compounds or as a hair conditioner, additive for dyeing or bleaching. Commonly used in chemical analysis research.
Properties of 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
| Melting point: | 210-215 °C (dec.)(lit.) |
| Boiling point: | 306.48°C (rough estimate) |
| Density | 1.2065 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 3.38±0.50(Predicted) |
| form | powder to crystal |
| color | White to Brown to Dark purple |
| BRN | 153681 |
| CAS DataBase Reference | 4149-06-8(CAS DataBase Reference) |
Safety information for 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 3-AMINO-1-PHENYL-2-PYRAZOLIN-5-ONE
New Products
2-(3-Methyl-1,2,4-oxadiazol-5-yl)acetic acid (as potassium salt) 2-fluoro-4-iodoaniline 4-Iodo-3,5-dimethylbenzonitrile Atorvastatin amide impurity/Atorvastatin EP Impurity F(Calcium Salt) Lantanoprost rc B Clidinium Bromide Impurity Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity N-Nitroso hydroxy Cetrizine EP Impurity-A (4-Fluoro-2-methoxy-5-nitro- phenyl)-[4- (1-methyl-1H- indol-3- yl)-pyrimidin-2-yl]- amine 6-bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole tert-butyl 4-(6-((7-cyclo pentyl -6-(dimethyl carbamoyl) -7H-pyrrolo [2,3-d]pyrimidin-2-yl) amino)pyridin-3-yl) piperazine-1-carboxylate 2-Fluoro-4-nitrotoluene 1-(2-amino-5-hydroxy phenyl)propan-1-one (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3- amine 3-(Dimethylamino)benzoic acid 2-Amino-5-chloropyridine 4-(Methylamino)-3-nitrobenzoic Acid 5-Chloro-2-Nitroaniline 3,5-dibenzyloxy Acetophenone 2,4-Diamino-6-hydroxypyrimidine 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Diethoxy BenzylcyanideRelated products of tetrahydrofuran
![5-[4,5-DIHYDRO-5-OXO-3-[(1-OXOOCTADECYL)AMINO]-1H-PYRAZOL-1-YL]-2-PHENOXY-BENZENESULFONIC ACID](https://img.chemicalbook.in/CAS/GIF/25985-53-9.gif)
![3-[[2-[2,4-Bis(2-methylbutan-2-yl)phenoxy]acetyl]amino]-N-[4,5-dihydro-4-(4-methoxyphenyl)diazenyl-5-oxo-1-(2,4,6-trichlorophenyl)-4H-pyrazol-3-yl]benzamide](https://img.chemicalbook.in/CAS/GIF/28279-36-9.gif)
![1-[4-[4-(2,4-DI-TERT-PENTYLPHENOXY)-BUTYRAMIDO]-PHENYL]3-PYRROLIDINO-4-(1-PHENYL-TETRAZOL-5-YL)-THIO-PYRAZOLIN-5-ONE](https://img.chemicalbook.in/CAS/GIF/107047-27-8.gif)
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