5-氯水杨醛，CAS 登记号 635-93-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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5-Chlorosalicylaldehyde · CAS 635-93-8 · C7H5ClO2. UNII 4GCC8ZKM3O.
| CAS Registry Number | 635-93-8 |
|---|---|
| PubChem CID | 12481 |
| Molecular formula | C7H5ClO2 |
| IUPAC name | 5-chloro-2-hydroxybenzaldehyde |
| UNII (FDA) | 4GCC8ZKM3O |
| 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 |
| Formal Charge | 0 |
| GHS notification summary | 2% (1 / 50) |
|---|
| GHS notification summary | 2% (1 / 50) |
|---|---|
| Reported hazard statements | H315 (98%), H319 (98%), H335 (96%), H400 (86%) |
This chemical does not meet GHS hazard criteria for 2% (1 of 50) of reports.
H315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]
5-chloro-salicylaldehyde; RefChem:102402; 5-Chlorosalicylaldehyde; 5-Chloro-2-hydroxybenzaldehyde; 635-93-8; 2-Hydroxy-5-chlorobenzaldehyde; Benzaldehyde, 5-chloro-2-hydroxy-; 4-Chloro-2-formylphenol; SALICYLALDEHYDE, 5-CHLORO-; MFCD00003331; 5-chloro-2-hydroxy-benzaldehyde; 4GCC8ZKM3O; 3-chloro-6-hydroxybenzaldehyde; 5-chloro-2-hydroxy benzaldehyde; 5-Chlorosalicyaldehyde; 5-Chloro2-Hydroxybenzaldehyde
CAS 635-93-8; molecular formula C7H5ClO2; molecular weight — g/mol.
5-chloro-salicylaldehyde, RefChem:102402, 5-Chlorosalicylaldehyde, 5-Chloro-2-hydroxybenzaldehyde, 635-93-8, 2-Hydroxy-5-chlorobenzaldehyde.
2% of GHS notifications report no hazard classification (1 of 50).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.