2,3-二氯苯氧基乙酸，CAS 登记号 2976-74-1，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 2,3-二氯苯氧基乙酸 的 CAS 号：2976-74-1，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
2,3-Dichlorophenoxyacetic acid · CAS 2976-74-1 · C8H6Cl2O3. UNII 2BGK3H7ZVY.
| CAS Registry Number | 2976-74-1 |
|---|---|
| PubChem CID | 18105 |
| Molecular formula | C8H6Cl2O3 |
| IUPAC name | 2-(2,3-dichlorophenoxy)acetic acid |
| UNII (FDA) | 2BGK3H7ZVY |
| Molecular Weight | 221.03 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 219.9693994 |
| Monoisotopic Mass | 219.9693994 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| GHS notification summary | 20% (2 / 10) |
|---|
| GHS notification summary | 20% (2 / 10) |
|---|---|
| Reported hazard statements | H302 (30%), H312 (30%), H315 (50%), H319 (50%), H332 (30%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 20% (2 of 10) of reports.
H302 (30%): Harmful if swallowed [Warning Acute toxicity, oral]
2976-74-1; 2,3-DICHLOROPHENOXYACETIC ACID; 2BGK3H7ZVY; Acetic acid, (2,3-dichlorophenoxy)-; NSC-74462; EINECS 221-022-9; UNII-2BGK3H7ZVY; NSC 74462; DTXSID70183910; RefChem:81614; DTXCID10106401; Acetic acid, (2,3-dichlorophenoxy)-(8CI); Acetic acid, (2,3-dichlorophenoxy)-(8CI)(9CI); 221-022-9; InChI=1/C8H6Cl2O3/c9-5-2-1-3-6(8(5)10)13-4-7(11)12/h1-3H,4H2,(H,11,12; RBJIGQRZLITQJG-UHFFFAOYSA-N
CAS 2976-74-1; molecular formula C8H6Cl2O3; molecular weight — g/mol.
2976-74-1, 2,3-DICHLOROPHENOXYACETIC ACID, 2BGK3H7ZVY, Acetic acid, (2,3-dichlorophenoxy)-, NSC-74462, EINECS 221-022-9.
20% of GHS notifications report no hazard classification (2 of 10).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.