2,3-Dichlorophenoxyacetic acid (CAS 2976-74-1) — formula C8H6Cl2O3, molecular weight 221.03; category organic chemicals.
2,3-Dichlorophenoxyacetic acid (CAS 2976-74-1) is a chemical raw material in the organic chemicals category. Its molecular formula C8H6Cl2O3 comprises 8 C, 6 H, 2 Cl, 3 O atoms. Its molecular weight is about 221.03. Reported physicochemical data: LogP about 2.5. 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 | 2976-74-1 |
|---|---|
| Molecular Formula | C8H6Cl2O3 |
| Molecular Weight | 221.03 |
| LogP | 2.5 |
| Category | Organic Chemicals |
2,3-Dichlorophenoxyacetic acid is a carbon-based organic compound with CAS registry number 2976-74-1 and molecular formula C8H6Cl2O3 (molecular weight 221.03), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2976-74-1
Its molecular formula C8H6Cl2O3 comprises 8 C, 6 H, 2 Cl, 3 O atoms.
Also known as: 2,3-Dichlorophenoxyacetic acid · 2,3-二氯苯氧基乙酸
Category: organic chemicals
The CAS registry number of 2,3-Dichlorophenoxyacetic acid is 2976-74-1.
Molecular formula C8H6Cl2O3, molecular weight 221.03.
It is also registered under: 2,3-Dichlorophenoxyacetic acid, 2,3-二氯苯氧基乙酸.
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 2,3-Dichlorophenoxyacetic acid (CAS 2976-74-1), compiled from public chemistry databases.
| 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 |
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
| 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]
2,3-Dichlorophenoxyacetic acid · CAS 2976-74-1 · C8H6Cl2O3. UNII 2BGK3H7ZVY.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,3-二氯苯氧基乙酸