3-Chlorophenoxyacetic acid (CAS 588-32-9) — formula C8H7ClO3, molecular weight 186.59; category organic chemicals.
3-Chlorophenoxyacetic acid (CAS 588-32-9) is a chemical raw material in the organic chemicals category. Its molecular formula C8H7ClO3 comprises 8 C, 7 H, 1 Cl, 3 O atoms. Its molecular weight is about 186.59. Reported physicochemical data: melting point around 110 °C, LogP about log Kow = 2.03. 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 | 588-32-9 |
|---|---|
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 |
| Melting Point | 110 °C |
| LogP | log Kow = 2.03 |
| Applications | chemical reagent, U.S. Production: (1986) No Data, U.S. Imports: (1986) No Data, U.S. Exports: (1986) No Data |
| Category | Organic Chemicals |
Documented applications: chemical reagent, U.S. Production: (1986) No Data, U.S. Imports: (1986) No Data, U.S. Exports: (1986) No Data.
3-Chlorophenoxyacetic acid is a carbon-based organic compound with CAS registry number 588-32-9 and molecular formula C8H7ClO3 (molecular weight 186.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 588-32-9
Its molecular formula C8H7ClO3 comprises 8 C, 7 H, 1 Cl, 3 O atoms.
Also known as: 3-Chlorophenoxyacetic acid · 3-氯苯氧基乙酸
Category: organic chemicals
The CAS registry number of 3-Chlorophenoxyacetic acid is 588-32-9.
Molecular formula C8H7ClO3, molecular weight 186.59.
It is also registered under: 3-Chlorophenoxyacetic acid, 3-氯苯氧基乙酸.
Recorded applications: chemical reagent, U.S. Production: (1986) No Data, U.S. Imports: (1986) No Data, U.S. Exports: (1986) No Data.
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 3-Chlorophenoxyacetic acid (CAS 588-32-9), compiled from public chemistry databases.
| CAS Registry Number | 588-32-9 |
|---|---|
| PubChem CID | 11497 |
| Molecular formula | C8H7ClO3 |
| IUPAC name | 2-(3-chlorophenoxy)acetic acid |
| UNII (FDA) | JXK525064M |
| Molecular Weight | 186.59 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 186.0083718 |
| Monoisotopic Mass | 186.0083718 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 12 |
| Melting Point | 110 °C |
|---|---|
| Vapor Pressure | 0.000318 [mmHg] |
| LogP | log Kow = 2.03 |
| LogP | 2.03 |
| Dissociation Constants | pKa = 3.07 |
3-CHLOROPHENOXYACETIC ACID; 2-(3-chlorophenoxy)acetic acid; m-Chlorophenoxyacetic acid; NSC-30115; UNII-JXK525064M; HSDB 3943; EINECS 209-616-6; NSC 30115; ACETIC ACID, 2-(3-CHLOROPHENOXY)-; DTXSID90207526; M-CHLOROPHENOXYACETIC ACID [HSDB]; mChlorophenoxyacetic acid; RefChem:93527; Acetic acid, (mchlorophenoxy); Acetic acid, (3chlorophenoxy); DTXCID40130017
| Reported hazard statements | H302 (100%), H315 (11.4%), H318 (88.6%), H335 (11.4%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Chlorophenoxyacetic acid · CAS 588-32-9 · C8H7ClO3. UNII JXK525064M. Melting Point: 110 °C; Vapor Pressure: 0.000318 [mmHg]; LogP: log Kow = 2.03.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯苯氧基乙酸