2-Chloro-4-methoxybenzoic acid (CAS 21971-21-1) — formula C8H7ClO3, molecular weight 186.59; category organic chemicals.
| CAS Number | 21971-21-1 |
|---|---|
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.59 |
| LogP | 2.2 |
| Category | Organic Chemicals |
2-Chloro-4-methoxybenzoic acid is a carbon-based organic compound with CAS registry number 21971-21-1 and molecular formula C8H7ClO3 (molecular weight 186.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21971-21-1
Its molecular formula C8H7ClO3 comprises 8 C, 7 H, 1 Cl, 3 O atoms.
Also known as: 2-Chloro-4-methoxybenzoic acid · 2-氯-4-甲氧基苯甲酸
Category: organic chemicals
The CAS registry number of 2-Chloro-4-methoxybenzoic acid is 21971-21-1.
Molecular formula C8H7ClO3, molecular weight 186.59.
It is also registered under: 2-Chloro-4-methoxybenzoic acid, 2-氯-4-甲氧基苯甲酸.
Category: Organic Chemicals.
Independent reference data for 2-Chloro-4-methoxybenzoic acid (CAS 21971-21-1), compiled from public chemistry databases.
| CAS Registry Number | 21971-21-1 |
|---|---|
| PubChem CID | 12648026 |
| Molecular formula | C8H7ClO3 |
| IUPAC name | 2-chloro-4-methoxybenzoic acid |
| UNII (FDA) | Z431962480 |
| Molecular Weight | 186.59 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 186.0083718 |
| Monoisotopic Mass | 186.0083718 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 12 |
2-Chloro-4-methoxybenzoic acid; 21971-21-1; DTXSID50505616; RefChem:258786; DTXCID40456426; 642-810-2; 2-chloro-4-methoxy-benzoic acid; MFCD00085943; 2-chloro-4-methoxybenzoicacid; 2-chloro-4-(methyloxy)benzoic acid; Benzoic acid, 2-chloro-4-methoxy-; 2-Chloranissaure; 2-Chloro-p-anisic Acid; SCHEMBL295414; 4-methoxy-2-chloro-benzoic acid; IBANGHTVBPZCHF-UHFFFAOYSA-N
| Reported hazard statements | H315 (100%), H319 (100%), H335 (87.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Chloro-4-methoxybenzoic acid · CAS 21971-21-1 · C8H7ClO3. UNII Z431962480.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-4-甲氧基苯甲酸