7-methylcoumarin (CAS No. 2445-83-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 7-methylcoumarin is 2445-83-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
7-methylcoumarin · CAS 2445-83-2 · C10H8O2. UNII YCN83T03QU.
| CAS Registry Number | 2445-83-2 |
|---|---|
| PubChem CID | 17131 |
| Molecular formula | C10H8O2 |
| IUPAC name | 7-methylchromen-2-one |
| UNII (FDA) | YCN83T03QU |
| Molecular Weight | 160.17 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 160.052429494 |
| Monoisotopic Mass | 160.052429494 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| GHS notification summary | 66.7% (2 / 3) |
|---|
| GHS notification summary | 66.7% (2 / 3) |
|---|---|
| Reported hazard statements | H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 66.7% (2 of 3) of all reports.
H315 (33.3%): Causes skin irritation [Warning Skin corrosion/irritation]
7-Methylcoumarin; 2445-83-2; 7-methylchromen-2-one; 2H-1-Benzopyran-2-one, 7-methyl-; COUMARIN, 7-METHYL-; 7-Methyl-2H-1-benzopyran-2-one; YCN83T03QU; NSC-19511; DTXSID0062424; RefChem:106374; DTXCID4037083; 219-499-3; 7-Methyl-2H-chromen-2-one; 7-Methylcumarin; 7-Methyl coumarin; MFCD00006880
CAS 2445-83-2; molecular formula C10H8O2; molecular weight — g/mol.
7-Methylcoumarin, 2445-83-2, 7-methylchromen-2-one, 2H-1-Benzopyran-2-one, 7-methyl-, COUMARIN, 7-METHYL-, 7-Methyl-2H-1-benzopyran-2-one.
66.7% of GHS notifications report no hazard classification (2 of 3).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.