4-chloro-3-fluorobenzoic acid (CAS 403-17-8) — formula C7H4ClFO2, molecular weight 174.55; category organic chemicals.
4-chloro-3-fluorobenzoic acid is a carbon-based organic compound with CAS registry number 403-17-8 and molecular formula C7H4ClFO2 (molecular weight 174.55), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 403-17-8
Its molecular formula C7H4ClFO2 comprises 7 C, 4 H, 1 Cl, 1 F, 2 O atoms.
Also known as: 4-chloro-3-fluorobenzoic acid
Category: organic chemicals
The CAS registry number of 4-chloro-3-fluorobenzoic acid is 403-17-8.
Molecular formula C7H4ClFO2, molecular weight 174.55.
It is also registered under: 4-chloro-3-fluorobenzoic acid.
Category: Organic Chemicals.
Public-database records for 4-chloro-3-fluorobenzoic acid (CAS 403-17-8), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (22.2%), H312 (22.2%), H315 (100%), H319 (100%), H332 (22.2%), H335 (88.9%) |
|---|
H302 (22.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (22.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
| CAS Registry Number | 403-17-8 |
|---|---|
| PubChem CID | 2736536 |
| 分子式 | C7H4ClFO2 |
| IUPAC 名称 | 4-chloro-3-fluorobenzoic acid |
| UNII（FDA） | Z636292752 |
4-Chloro-3-fluorobenzoic acid; 403-17-8; Benzoic acid, 4-chloro-3-fluoro-; DTXSID00371424; RefChem:521289; DTXCID20322458; 630-058-8; 3-fluoro-4-chlorobenzoic acid; 4-chloro-3-fluorobenzoicacid; MFCD00143290; 4-chloro-3-fluoro-benzoic Acid; SCHEMBL479072; 4-chloro-3-fluoro benzoic acid; AKOS005258534; CS-W008099; PS-8619
| 分子量 | 174.55 |
|---|---|
| XLogP3 | 2.9 |
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 1 |
| 精确质量 | 173.9883852 |
| 单同位素质量 | 173.9883852 |
| 拓扑极性表面积 | 37.3 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
4-chloro-3-fluorobenzoic acid · CAS 403-17-8 · C7H4ClFO2. UNII Z636292752.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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