4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid (CAS 3368-04-5) — formula C10H9O6P, molecular weight 256.15; category organic chemicals.
4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid (CAS 3368-04-5) is a chemical raw material in the organic chemicals category. Its molecular formula C10H9O6P comprises 10 C, 9 H, 6 O, 1 P atoms. Its molecular weight is about 256.15. Reported physicochemical data: LogP about 0.6. 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 | 3368-04-5 |
|---|---|
| Molecular Formula | C10H9O6P |
| Molecular Weight | 256.15 |
| LogP | 0.6 |
| Applications | 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-: INACTIVE.
4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid is a carbon-based organic compound with CAS registry number 3368-04-5 and molecular formula C10H9O6P (molecular weight 256.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3368-04-5
Its molecular formula C10H9O6P comprises 10 C, 9 H, 6 O, 1 P atoms.
Also known as: 4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid · 4-甲基伞形酮酰磷酸酯 · 4-Methylumbelliferyl Phosphate
Category: organic chemicals
The CAS registry number of 4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid is 3368-04-5.
Molecular formula C10H9O6P, molecular weight 256.15.
It is also registered under: 4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid, 4-甲基伞形酮酰磷酸酯, 4-Methylumbelliferyl Phosphate.
Recorded applications: 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-: INACTIVE.
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-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid (CAS 3368-04-5), compiled from public chemistry databases.
| CAS Registry Number | 3368-04-5 |
|---|---|
| PubChem CID | 65118 |
| Molecular formula | C10H9O6P |
| IUPAC name | (4-methyl-2-oxochromen-7-yl) dihydrogen phosphate |
| Molecular Weight | 256.15 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 2 |
| Exact Mass | 256.01367500 |
| Monoisotopic Mass | 256.01367500 |
| Topological Polar Surface Area | 93.1 |
| Heavy Atom Count | 17 |
4-Methylumbelliferyl phosphate; 3368-04-5; DTXSID8062995; 2H-1-Benzopyran-2-one, 4-methyl-7-(phosphonooxy)-; RefChem:525747; DTXCID8038728; 222-137-7; 4-Methyl-2-oxo-2H-chromen-7-yl dihydrogen phosphate; (4-methyl-2-oxochromen-7-yl) dihydrogen phosphate; Phosphoric Acid 4-Methylumbelliferyl Ester; 4-MUP; MFCD00016969; 4-MUP;MUP; 4-Methylumbelliferyl phosphate, free acid; 4-Methylumbelliferyl phosphate (free acid); EM09307
| GHS notification summary | 33.3% (1 / 3) |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|---|
| Reported hazard statements | H315 (66.7%), H319 (66.7%), H335 (66.7%) |
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
H315 (66.7%): Causes skin irritation [Warning Skin corrosion/irritation]
4-methyl-2-oxo-2H-1-benzopyran-7-ylphosphonic acid · CAS 3368-04-5 · C10H9O6P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲基伞形酮酰磷酸酯