4-Chloro-3-nitrocoumarin (CAS 38464-20-9) — formula C9H4ClNO4, molecular weight 225.58; category organic chemicals.
4-Chloro-3-nitrocoumarin (CAS 38464-20-9) is a chemical raw material in the organic chemicals category. Its molecular formula C9H4ClNO4 comprises 9 C, 4 H, 1 Cl, 1 N, 4 O atoms. Its molecular weight is about 225.58. Reported physicochemical data: LogP about 2.3. 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 | 38464-20-9 |
|---|---|
| Molecular Formula | C9H4ClNO4 |
| Molecular Weight | 225.58 |
| LogP | 2.3 |
| Category | Organic Chemicals |
4-Chloro-3-nitrocoumarin is a carbon-based organic compound with CAS registry number 38464-20-9 and molecular formula C9H4ClNO4 (molecular weight 225.58), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 38464-20-9
Its molecular formula C9H4ClNO4 comprises 9 C, 4 H, 1 Cl, 1 N, 4 O atoms.
Also known as: 4-Chloro-3-nitrocoumarin · 4-氯-3-硝基香豆素
Category: organic chemicals
The CAS registry number of 4-Chloro-3-nitrocoumarin is 38464-20-9.
Molecular formula C9H4ClNO4, molecular weight 225.58.
It is also registered under: 4-Chloro-3-nitrocoumarin, 4-氯-3-硝基香豆素.
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 4-Chloro-3-nitrocoumarin (CAS 38464-20-9), compiled from public chemistry databases.
| CAS Registry Number | 38464-20-9 |
|---|---|
| PubChem CID | 688979 |
| Molecular formula | C9H4ClNO4 |
| IUPAC name | 4-chloro-3-nitrochromen-2-one |
| Molecular Weight | 225.58 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 224.9828853 |
| Monoisotopic Mass | 224.9828853 |
| Topological Polar Surface Area | 72.1 |
| Heavy Atom Count | 15 |
4-Chloro-3-nitrocoumarin; 38464-20-9; 4-chloro-3-nitro-2H-chromen-2-one; 4-chloro-3-nitrochromen-2-one; DTXSID40351003; RefChem:98449; DTXCID40302070; 623-785-7; OFLRQEKOAGDHKT-UHFFFAOYSA-N; 4-Chloro-3-nitro-chromen-2-one; MFCD00051670; 2H-1-Benzopyran-2-one, 4-chloro-3-nitro-; 3-Nitro-4-chlorocoumarin; SCHEMBL2017838; SCHEMBL30272141; 4-Chloro-3-nitrocoumarin, 96%
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Chloro-3-nitrocoumarin · CAS 38464-20-9 · C9H4ClNO4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-3-硝基香豆素