6-Amino-3(2H)-pyridazinone (CAS 10071-13-3) — formula C4H4N2O2, molecular weight 112.09; category organic chemicals.
| CAS Number | 10071-13-3 |
|---|---|
| Molecular Formula | C4H4N2O2 |
| Molecular Weight | 112.09 |
| Melting Point | 298-300 °C |
| LogP | -0.63 |
| Category | Organic Chemicals |
6-Amino-3(2H)-pyridazinone is a carbon-based organic compound with CAS registry number 10071-13-3 and molecular formula C4H4N2O2 (molecular weight 112.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 10071-13-3
Its molecular formula C4H4N2O2 comprises 4 C, 4 H, 2 N, 2 O atoms.
Also known as: 6-Amino-3(2H)-pyridazinone · 6-氨基-3(2H)-哒嗪酮
Category: organic chemicals
The CAS registry number of 6-Amino-3(2H)-pyridazinone is 10071-13-3.
Molecular formula C4H4N2O2, molecular weight 112.09.
It is also registered under: 6-Amino-3(2H)-pyridazinone, 6-氨基-3(2H)-哒嗪酮.
Category: Organic Chemicals.
Independent reference data for 6-Amino-3(2H)-pyridazinone (CAS 10071-13-3), compiled from public chemistry databases.
| CAS 号 | 10071-13-3 |
|---|---|
| PubChem CID | 21954 |
| 分子式 | C4H4N2O2 |
| IUPAC 名称 | 1,2-dihydropyridazine-3,6-dione |
| UNII（FDA） | TQ7L3FCV66 |
| Molecular Weight | 112.09 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 112.027277375 |
| Monoisotopic Mass | 112.027277375 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 8 |
| Melting Point | 298-300 °C |
|---|---|
| Flash Point | 572 °F (300 °C) (Closed cup) |
| Solubility | In water, 4,507 mg/L at 25 °C |
| Density | 1.60 at 25 °C |
| Density | 1.6 @25 °C |
| Vapor Pressure | 0.00000277 [mmHg] |
| Vapor Pressure | 7.5X10-8 mm Hg at 25 °C |
| LogP | -0.63 |
| Decomposition | DT50 (25 °C) 58 days (pH 5, 7), 34 days (pH 9). |
| Dissociation Constants | pKa = 5.62 at 20 °C |
MALEIC HYDRAZIDE; 123-33-1; 3,6-Dihydroxypyridazine; 3,6-Pyridazinediol; 1,2-Dihydropyridazine-3,6-dione; 3,6-Pyridazinedione, 1,2-dihydro-; 1,2-Dihydro-3,6-pyridazinedione; Maleic acid hydrazide; Stuntman; Vondalhyde; Malzid; Retard; Sucker-Stuff; Antergon; Antyrost; Malazide
| GHS 通报统计 | 42.5% (34 / 80) |
|---|
| GHS 通报统计 | 42.5% (34 / 80) |
|---|---|
| 已通报的危害声明 | H315 (57.5%), H319 (57.5%), H335 (56.2%), H341 (56.2%), H302 (100%) |
6-氨基-3(2H)-哒嗪酮 · CAS 10071-13-3 · C4H4N2O2. UNII TQ7L3FCV66. Melting Point: 298-300 °C; Flash Point: 572 °F (300 °C) (Closed cup); Solubility: In water, 4,507 mg/L at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 6-氨基-3(2H)-哒嗪酮