3,4-dimethylumbelliferone (CAS 2107-78-0) — formula C11H10O3, molecular weight 190.19; category organic chemicals.
3,4-dimethylumbelliferone (CAS 2107-78-0) is a chemical raw material in the organic chemicals category. Its molecular formula C11H10O3 comprises 11 C, 10 H, 3 O atoms. Its molecular weight is about 190.19. 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 | 2107-78-0 |
|---|---|
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.19 |
| LogP | 2.3 |
| Category | Organic Chemicals |
3,4-dimethylumbelliferone is a carbon-based organic compound with CAS registry number 2107-78-0 and molecular formula C11H10O3 (molecular weight 190.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2107-78-0
Its molecular formula C11H10O3 comprises 11 C, 10 H, 3 O atoms.
Also known as: 3,4-dimethylumbelliferone · 3,4-二甲基伞形酮
Category: organic chemicals
The CAS registry number of 3,4-dimethylumbelliferone is 2107-78-0.
Molecular formula C11H10O3, molecular weight 190.19.
It is also registered under: 3,4-dimethylumbelliferone, 3,4-二甲基伞形酮.
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 3,4-dimethylumbelliferone (CAS 2107-78-0), compiled from public chemistry databases.
| CAS Registry Number | 2107-78-0 |
|---|---|
| PubChem CID | 5412990 |
| Molecular formula | C11H10O3 |
| IUPAC name | 7-hydroxy-3,4-dimethylchromen-2-one |
| Molecular Weight | 190.19 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 190.062994177 |
| Monoisotopic Mass | 190.062994177 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 14 |
7-hydroxy-3,4-dimethyl-2H-chromen-2-one; RefChem:546548; 829-376-1; 2107-78-0; 3,4-Dimethylumbelliferone; 7-hydroxy-3,4-dimethylchromen-2-one; 7-Hydroxy-3,4-dimethyl-chromen-2-one; 3,4-Dimethyl-7-hydroxycoumarin; 2H-1-BENZOPYRAN-2-ONE, 7-HYDROXY-3,4-DIMETHYL-; MFCD00037511; CHEMBL19240; DIMETHYLUMBELLIFERONE,3,4-; 7-HYDROXY-3,4-DIMETHYL-2H-1-BENZOPYRAN-2-ONE; Di- methyl-Oxycumarin; SCHEMBL591899; 7-hydroxy-3,4-dimethylcoumarin
| Reported hazard statements | H303 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H303 (100%): May be harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3,4-dimethylumbelliferone · CAS 2107-78-0 · C11H10O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,4-二甲基伞形酮