2-Chloro-5-cyanopyrazine (CAS 36070-75-4) — formula C5H2ClN3, molecular weight 139.54; category organic chemicals.
2-Chloro-5-cyanopyrazine (CAS 36070-75-4) is a chemical raw material in the organic chemicals category. Its molecular formula C5H2ClN3 comprises 5 C, 2 H, 1 Cl, 3 N atoms. Its molecular weight is about 139.54. Reported physicochemical data: LogP about 0.92. 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 | 36070-75-4 |
|---|---|
| Molecular Formula | C5H2ClN3 |
| Molecular Weight | 139.54 |
| LogP | 0.92 |
| Category | Organic Chemicals |
2-Chloro-5-cyanopyrazine is a carbon-based organic compound with CAS registry number 36070-75-4 and molecular formula C5H2ClN3 (molecular weight 139.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 36070-75-4
Its molecular formula C5H2ClN3 comprises 5 C, 2 H, 1 Cl, 3 N atoms.
Also known as: 2-Chloro-5-cyanopyrazine · 2-氯-5-氰基吡嗪
Category: organic chemicals
The CAS registry number of 2-Chloro-5-cyanopyrazine is 36070-75-4.
Molecular formula C5H2ClN3, molecular weight 139.54.
It is also registered under: 2-Chloro-5-cyanopyrazine, 2-氯-5-氰基吡嗪.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-Chloro-5-cyanopyrazine (CAS 36070-75-4), compiled from public chemistry databases.
| CAS Registry Number | 36070-75-4 |
|---|---|
| PubChem CID | 12295728 |
| Molecular formula | C5H2ClN3 |
| IUPAC name | 5-chloropyrazine-2-carbonitrile |
| Molecular Weight | 139.54 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 138.9937248 |
| Monoisotopic Mass | 138.9937248 |
| Topological Polar Surface Area | 49.6 |
| Heavy Atom Count | 9 |
| LogP | 0.92 |
|---|
5-Chloropyrazine-2-carbonitrile; 36070-75-4; DTXSID60485516; RefChem:302667; DTXCID60436326; 640-607-3; 2-Chloro-5-cyanopyrazine; MFCD09607700; 5-Chloro-pyrazine-2-carbonitrile; 5-CHLORO-2-PYRAZINECARBONITRILE; Pyrazinecarbonitrile, 5-chloro-; SCHEMBL610366; 5-CYANO-2-CHLOROPYRAZINE; 5-Chloro-2-cyanopyrazine; orb1222326; orb1304135
| Reported hazard statements | H302, H312, H332 (93%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302+H312+H332 (93%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (97.7%): Harmful if swallowed [Warning Acute toxicity, oral]
2-Chloro-5-cyanopyrazine · CAS 36070-75-4 · C5H2ClN3. LogP: 0.92.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-5-氰基吡嗪