7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one (CAS 28940-11-6) — formula C10H10O3, molecular weight 178.18; category organic chemicals.
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one (CAS 28940-11-6) is a chemical raw material in the organic chemicals category. Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms. Its molecular weight is about 178.18. Reported physicochemical data: LogP about 1.9. 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 | 28940-11-6 |
|---|---|
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.18 |
| LogP | 1.9 |
| Applications | Fragrance Ingredients, Fragrance, Household Products: Information on 18 consumer products that contain Methyl Benzodioxepinone in the following categories is provided, • Auto Products, • Inside the Home, U.S. Production: 2023: <50 |
| Category | Organic Chemicals |
Documented applications: Fragrance Ingredients, Fragrance, Household Products: Information on 18 consumer products that contain Methyl Benzodioxepinone in the following categories is provided, • Auto Products, • Inside the Home, U.S. Production: 2023: <50.
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one is a carbon-based organic compound with CAS registry number 28940-11-6 and molecular formula C10H10O3 (molecular weight 178.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 28940-11-6
Its molecular formula C10H10O3 comprises 10 C, 10 H, 3 O atoms.
Also known as: 7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one · 7-甲基-3,4-二氢-2H-1,5-苯并二氧杂环庚烷-3-酮
Category: organic chemicals
The CAS registry number of 7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one is 28940-11-6.
Molecular formula C10H10O3, molecular weight 178.18.
It is also registered under: 7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one, 7-甲基-3,4-二氢-2H-1,5-苯并二氧杂环庚烷-3-酮.
Recorded applications: Fragrance Ingredients, Fragrance, Household Products: Information on 18 consumer products that contain Methyl Benzodioxepinone in the following categories is provided, • Auto Products, • Inside the Home, U.S. Production: 2023: <50.
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 7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one (CAS 28940-11-6), compiled from public chemistry databases.
| CAS Registry Number | 28940-11-6 |
|---|---|
| PubChem CID | 120101 |
| Molecular formula | C10H10O3 |
| IUPAC name | 7-methyl-1,5-benzodioxepin-3-one |
| UNII (FDA) | 0NQ136C313 |
| Molecular Weight | 178.18 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 178.062994177 |
| Monoisotopic Mass | 178.062994177 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 13 |
28940-11-6; Watermelon ketone; methyl benzodioxepinone; 2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl-; 7-Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one; 7-Methyl-2H-1,5-benzodioxepin-3(4H)-one; Calone 1951; EINECS 249-320-4; DTXSID0047165; UNII-0NQ136C313; 0NQ136C313; DTXCID8027165; METHYL BENZODIOXEPINONE [INCI]; RefChem:157798; 249-320-4; 7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one
| GHS notification summary | 0.2% (3 / 1833) |
|---|
| GHS notification summary | 0.2% (3 / 1833) |
|---|---|
| Reported hazard statements | H302 (94.9%) |
This chemical does not meet GHS hazard criteria for 0.2% (3 of 1833) of reports.
H302 (94.9%): Harmful if swallowed [Warning Acute toxicity, oral]
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one · CAS 28940-11-6 · C10H10O3. UNII 0NQ136C313.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.