3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
- CAS NO.:28230-32-2
- Empirical Formula: C7H5N3O2
- Molecular Weight: 163.13
- MDL number: MFCD00042803
- EINECS: 248-916-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 23:13:44
What is 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one?
Chemical properties
Slightly yellow crystals
Synthesis Reference(s)
Synthesis, p. 1008, 1990 DOI: 10.1055/s-1990-27078
Storage
Store at -20°C
Properties of 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
| Melting point: | 184-189°C |
| Boiling point: | 290.19°C (rough estimate) |
| Density | 1.041(20.0000℃) |
| refractive index | n |
| Flash point: | 58 °C |
| storage temp. | 2-8°C |
| solubility | Soluble in water or 1% acetic acid |
| form | Powder |
| pka | 7.78±0.20(Predicted) |
| color | White to off-white |
| CAS DataBase Reference | 28230-32-2(CAS DataBase Reference) |
Safety information for 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
Computed Descriptors for 3-Hydroxy-1,2,3-benzotriazin-4(3H)-one
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran








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