4-Chloro-2-hydroxybenzaldehyde (CAS 2420-26-0) — formula C7H5ClO2, molecular weight 156.56; category organic chemicals.
| CAS Number | 2420-26-0 |
|---|---|
| Molecular Formula | C7H5ClO2 |
| Molecular Weight | 156.56 |
| LogP | 2.4 |
| Category | Organic Chemicals |
4-Chloro-2-hydroxybenzaldehyde is a carbon-based organic compound with CAS registry number 2420-26-0 and molecular formula C7H5ClO2 (molecular weight 156.56), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2420-26-0
Its molecular formula C7H5ClO2 comprises 7 C, 5 H, 1 Cl, 2 O atoms.
Also known as: 4-Chloro-2-hydroxybenzaldehyde · 4-氯-2-羟基苯甲醛
Category: organic chemicals
The CAS registry number of 4-Chloro-2-hydroxybenzaldehyde is 2420-26-0.
Molecular formula C7H5ClO2, molecular weight 156.56.
It is also registered under: 4-Chloro-2-hydroxybenzaldehyde, 4-氯-2-羟基苯甲醛.
Category: Organic Chemicals.
Independent reference data for 4-Chloro-2-hydroxybenzaldehyde (CAS 2420-26-0), compiled from public chemistry databases.
| CAS Registry Number | 2420-26-0 |
|---|---|
| PubChem CID | 520101 |
| Molecular formula | C7H5ClO2 |
| IUPAC name | 4-chloro-2-hydroxybenzaldehyde |
| Molecular Weight | 156.56 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 155.9978071 |
| Monoisotopic Mass | 155.9978071 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 10 |
4-Chloro-2-hydroxybenzaldehyde; 2420-26-0; DTXSID50334246; RefChem:521085; DTXCID60285336; 695-765-6; 4-Chloro-2-hydroxy-benzaldehyde; 4-chlorosalicylaldehyde; Benzaldehyde, 4-chloro-2-hydroxy-; MFCD06252499; 2-hydroxy-4-chlorobenzaldehyde; SCHEMBL1019524; AB23660; EN300-98543; A4998; SCHEMBL8333206
| Reported hazard statements | H315 (100%), H319 (100%), H335 (75%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Chloro-2-hydroxybenzaldehyde · CAS 2420-26-0 · C7H5ClO2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-2-羟基苯甲醛