3-Chlorocoumarin (CAS 92-45-5) — formula C9H5ClO2, molecular weight 180.59; category organic chemicals.
3-Chlorocoumarin (CAS 92-45-5) is a chemical raw material in the organic chemicals category. Its molecular formula C9H5ClO2 comprises 9 C, 5 H, 1 Cl, 2 O atoms. Its molecular weight is about 180.59. Reported physicochemical data: LogP about 2.7. 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 | 92-45-5 |
|---|---|
| Molecular Formula | C9H5ClO2 |
| Molecular Weight | 180.59 |
| LogP | 2.7 |
| Category | Organic Chemicals |
3-Chlorocoumarin is a carbon-based organic compound with CAS registry number 92-45-5 and molecular formula C9H5ClO2 (molecular weight 180.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 92-45-5
Its molecular formula C9H5ClO2 comprises 9 C, 5 H, 1 Cl, 2 O atoms.
Also known as: 3-Chlorocoumarin · 3-氯香豆素
Category: organic chemicals
The CAS registry number of 3-Chlorocoumarin is 92-45-5.
Molecular formula C9H5ClO2, molecular weight 180.59.
It is also registered under: 3-Chlorocoumarin, 3-氯香豆素.
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 3-Chlorocoumarin (CAS 92-45-5), compiled from public chemistry databases.
| CAS Registry Number | 92-45-5 |
|---|---|
| PubChem CID | 96133 |
| Molecular formula | C9H5ClO2 |
| IUPAC name | 3-chlorochromen-2-one |
| UNII (FDA) | HMS1607G19 |
| Molecular Weight | 180.59 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 179.9978071 |
| Monoisotopic Mass | 179.9978071 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
3-Chlorocoumarin; RefChem:500474; 623-091-4; 92-45-5; 3-chlorochromen-2-one; 3-Chloro-2H-chromen-2-one; Coumarin, 3-chloro-; 2H-1-Benzopyran-2-one, 3-chloro-; 3-Chloro-2H-1-benzopyran-2-one; MFCD00024073; NSC54855; NSC 54855; 3-Chlorocoumarin, 97%; SCHEMBL1091133; SCHEMBL1091330; SCHEMBL3082095
| Reported hazard statements | H302 (90.9%), H315 (11.4%), H319 (100%) |
|---|
H302 (90.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Chlorocoumarin · CAS 92-45-5 · C9H5ClO2. UNII HMS1607G19.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯香豆素