2-Chloronicotinic acid (CAS 2942-59-8) — formula C6H4ClNO2, molecular weight 156.99 g/mol; category surfactants.
2-Chloronicotinic acid (CAS 2942-59-8) is a chemical raw material in the surfactants category. Its molecular formula C6H4ClNO2 comprises 6 C, 4 H, 1 Cl, 1 N, 2 O atoms. Its molecular weight is about 156.99 g/mol. Reported physicochemical data: LogP about 1.3. 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 | 2942-59-8 |
|---|---|
| Molecular Formula | C6H4ClNO2 |
| Molecular Weight | 156.99 g/mol |
| LogP | 1.3 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Surfactants |
Documented applications: 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
2-Chloronicotinic acid is a surfactant compound with CAS registry number 2942-59-8 and molecular formula C6H4ClNO2 (molecular weight 156.99 g/mol), belonging to the surfactants segment of chemical raw materials.
CAS number: 2942-59-8
Its molecular formula C6H4ClNO2 comprises 6 C, 4 H, 1 Cl, 1 N, 2 O atoms.
Also known as: 2-Chloronicotinic acid · 2-氯烟酸
Category: surfactants
The CAS registry number of 2-Chloronicotinic acid is 2942-59-8.
Molecular formula C6H4ClNO2, molecular weight 156.99 g/mol.
It is also registered under: 2-Chloronicotinic acid, 2-氯烟酸.
Recorded applications: 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Surfactants.
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-Chloronicotinic acid (CAS 2942-59-8), compiled from public chemistry databases.
| CAS Registry Number | 2942-59-8 |
|---|---|
| PubChem CID | 76258 |
| Molecular formula | C6H4ClNO2 |
| Molecular weight | 156.99 g/mol |
| IUPAC name | 2-chloropyridine-3-carboxylic acid |
| InChIKey | IBRSSZOHCGUTHI-UHFFFAOYSA-N |
| UNII (FDA) | 93G386213F |
| ChEBI ID | CHEBI:194658 |
| Molecular Weight | 157.55 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.9930561 |
| Monoisotopic Mass | 156.9930561 |
| Topological Polar Surface Area | 50.2 |
| Heavy Atom Count | 10 |
2-Chloronicotinic acid; 2-Chloropyridine-3-carboxylic acid; 2-Chloro-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 2-chloro-; 2-Chloro-nicotinic acid; Nicotinic acid, 2-chloro-; 3-Carboxy-2-chloropyridine; NSC 378; NSC-378; UNII-93G386213F; EINECS 220-937-0; 93G386213F; DTXSID9062726; EC 220-937-0; 3-PYRIDINECARBOXYLIC ACID,2-CHLORO; FLUNIXIN MEGLUMINE IMPURITY A [EP IMPURITY]
| GHS notification summary | 8.1% (11 / 136) |
|---|
| GHS notification summary | 8.1% (11 / 136) |
|---|---|
| Reported hazard statements | H315 (14.7%), H319 (91.2%), H335 (13.2%) |
This chemical does not meet GHS hazard criteria for 8.1% (11 of 136) of reports.
H315 (14.7%): Causes skin irritation [Warning Skin corrosion/irritation]
2-Chloronicotinic acid is identified by CAS 2942-59-8, molecular formula C6H4ClNO2 and molecular weight 156.99 g/mol. UNII 93G386213F; ChEBI 194658; InChIKey IBRSSZOHCGUTHI-UHFFFAOYSA-N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯烟酸