2,4-dichlorobenzophenone (CAS 19811-05-3) — formula C13H8Cl2O, molecular weight 251.10; category organic chemicals.
2,4-dichlorobenzophenone (CAS 19811-05-3) is a chemical raw material in the organic chemicals category. Its molecular formula C13H8Cl2O comprises 13 C, 8 H, 2 Cl, 1 O atoms. Its molecular weight is about 251.10. Reported physicochemical data: LogP about 4.5. 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 | 19811-05-3 |
|---|---|
| Molecular Formula | C13H8Cl2O |
| Molecular Weight | 251.10 |
| LogP | 4.5 |
| Category | Organic Chemicals |
2,4-dichlorobenzophenone is a carbon-based organic compound with CAS registry number 19811-05-3 and molecular formula C13H8Cl2O (molecular weight 251.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 19811-05-3
Its molecular formula C13H8Cl2O comprises 13 C, 8 H, 2 Cl, 1 O atoms.
Also known as: 2,4-dichlorobenzophenone · 2,4-二氯二苯甲酮
Category: organic chemicals
The CAS registry number of 2,4-dichlorobenzophenone is 19811-05-3.
Molecular formula C13H8Cl2O, molecular weight 251.10.
It is also registered under: 2,4-dichlorobenzophenone, 2,4-二氯二苯甲酮.
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 2,4-dichlorobenzophenone (CAS 19811-05-3), compiled from public chemistry databases.
| CAS Registry Number | 19811-05-3 |
|---|---|
| PubChem CID | 72867 |
| Molecular formula | C13H8Cl2O |
| IUPAC name | (2,4-dichlorophenyl)-phenylmethanone |
| UNII (FDA) | NS00026443 |
| Molecular Weight | 251.10 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 249.9952203 |
| Monoisotopic Mass | 249.9952203 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 16 |
2,4-Dichlorobenzophenone; 19811-05-3; DTXSID50173531; RefChem:1059718; DTXCID9096022; 243-338-6; (2,4-Dichlorophenyl)(phenyl)methanone; (2,4-dichlorophenyl)-phenylmethanone; Methanone, (2,4-dichlorophenyl)phenyl-; MFCD00018374; (2,4-dichlorophenyl)-phenyl-methanone; Benzophenone, 2,4-dichloro-; EINECS 243-338-6; 2,4-Dichlorobenzophendne; benzoyl-2,4-dichlorobenzene; SCHEMBL522683
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,4-dichlorobenzophenone · CAS 19811-05-3 · C13H8Cl2O. UNII NS00026443.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,4-二氯二苯甲酮