3,4-dichloropyridazine (CAS 1677-80-1) — formula C4H2Cl2N2, molecular weight 148.98; category organic chemicals.
3,4-dichloropyridazine is a carbon-based organic compound with CAS registry number 1677-80-1 and molecular formula C4H2Cl2N2 (molecular weight 148.98), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1677-80-1
Its molecular formula C4H2Cl2N2 comprises 4 C, 2 H, 2 Cl, 2 N atoms.
Also known as: 3,4-dichloropyridazine
Category: organic chemicals
The CAS registry number of 3,4-dichloropyridazine is 1677-80-1.
Molecular formula C4H2Cl2N2, molecular weight 148.98.
It is also registered under: 3,4-dichloropyridazine.
Category: Organic Chemicals.
Public-database records for 3,4-dichloropyridazine (CAS 1677-80-1), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
| CAS Registry Number | 1677-80-1 |
|---|---|
| PubChem CID | 252150 |
| 分子式 | C4H2Cl2N2 |
| IUPAC 名称 | 3,4-dichloropyridazine |
3,4-dichloropyridazine; 1677-80-1; DTXSID90291142; RefChem:91042; DTXCID20242288; 838-403-6; Pyridazine, 3,4-dichloro-; Pyridazine, dichloro-; dichloropyridazine; MFCD20040517; NSC73470; SCHEMBL423090; NSC 73470; NSC-73470; PB30392; AS-30889
| 分子量 | 148.98 |
|---|---|
| XLogP3 | 1.4 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 0 |
| 精确质量 | 147.9595035 |
| 单同位素质量 | 147.9595035 |
| 拓扑极性表面积 | 25.8 |
| 重原子数 | 8 |
| 形式电荷 | 0 |
3,4-dichloropyridazine · CAS 1677-80-1 · C4H2Cl2N2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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