2,5-Dichloropyrazine (CAS 19745-07-4) — formula C4H2Cl2N2, molecular weight 148.98; category organic chemicals.
2,5-Dichloropyrazine (CAS 19745-07-4) is a chemical raw material in the organic chemicals category. Its molecular formula C4H2Cl2N2 comprises 4 C, 2 H, 2 Cl, 2 N atoms. Its molecular weight is about 148.98. Reported physicochemical data: LogP about 1.58. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 19745-07-4 |
|---|---|
| Molecular Formula | C4H2Cl2N2 |
| Molecular Weight | 148.98 |
| LogP | 1.58 |
| Category | Organic Chemicals |
2,5-Dichloropyrazine is a carbon-based organic compound with CAS registry number 19745-07-4 and molecular formula C4H2Cl2N2 (molecular weight 148.98), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 19745-07-4
Its molecular formula C4H2Cl2N2 comprises 4 C, 2 H, 2 Cl, 2 N atoms.
Also known as: 2,5-Dichloropyrazine · 2,5-二氯吡嗪
Category: organic chemicals
The CAS registry number of 2,5-Dichloropyrazine is 19745-07-4.
Molecular formula C4H2Cl2N2, molecular weight 148.98.
It is also registered under: 2,5-Dichloropyrazine, 2,5-二氯吡嗪.
Category: Organic Chemicals.
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Independent reference data for 2,5-Dichloropyrazine (CAS 19745-07-4), compiled from public chemistry databases.
| CAS Registry Number | 19745-07-4 |
|---|---|
| PubChem CID | 336224 |
| Molecular formula | C4H2Cl2N2 |
| IUPAC name | 2,5-dichloropyrazine |
| Molecular Weight | 148.98 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 147.9595035 |
| Monoisotopic Mass | 147.9595035 |
| Topological Polar Surface Area | 25.8 |
| Heavy Atom Count | 8 |
| LogP | 1.58 |
|---|
2,5-Dichloropyrazine; DTXSID40319709; RefChem:82816; DTXCID50270832; 687-948-4; JVSDZAGCHKCSGR-UHFFFAOYSA-N; 19745-07-4; pyrazine, 2,5-dichloro-; MFCD04117886; 2,5-Dichloro-pyrazine; NSC349788; SCHEMBL790826; SCHEMBL933680; AKOS006280522; AC-5180; CS-W004751
| Reported hazard statements | H302 (96.6%), H315 (34.5%), H318 (65.5%), H319 (34.5%), H335 (34.5%) |
|---|
H302 (96.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (34.5%): Causes skin irritation [Warning Skin corrosion/irritation]
2,5-Dichloropyrazine · CAS 19745-07-4 · C4H2Cl2N2. LogP: 1.58.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-二氯吡嗪