7-methylcoumarin (CAS 2445-83-2) — formula C10H8O2, molecular weight 160.17; category organic chemicals.
| CAS Number | 2445-83-2 |
|---|---|
| Molecular Formula | C10H8O2 |
| Molecular Weight | 160.17 |
| LogP | 1.8 |
| Applications | IFRA Fragrance Standards: 7-Methylcoumarin, 2H-1-Benzopyran-2-one, 7-methyl-, 7-Methyl-2-H-1-benzopyran-2-one, IFRA_STD_161.pdf, 40, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, DERMAL SENSITIZATION AND PHOTOSENSITIZATION, This material should not be used as a fragrance ingredient., General Manufacturing Information: 2H-1-Benzopyran-2-one, 7-methyl-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: IFRA Fragrance Standards: 7-Methylcoumarin, 2H-1-Benzopyran-2-one, 7-methyl-, 7-Methyl-2-H-1-benzopyran-2-one, IFRA_STD_161.pdf, 40, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, DERMAL SENSITIZATION AND PHOTOSENSITIZATION, This material should not be used as a fragrance ingredient., General Manufacturing Information: 2H-1-Benzopyran-2-one, 7-methyl-: INACTIVE.
7-methylcoumarin is a carbon-based organic compound with CAS registry number 2445-83-2 and molecular formula C10H8O2 (molecular weight 160.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2445-83-2
Its molecular formula C10H8O2 comprises 10 C, 8 H, 2 O atoms.
Also known as: 7-methylcoumarin · 7-甲基香豆素
Category: organic chemicals
The CAS registry number of 7-methylcoumarin is 2445-83-2.
Molecular formula C10H8O2, molecular weight 160.17.
It is also registered under: 7-methylcoumarin, 7-甲基香豆素.
Recorded applications: IFRA Fragrance Standards: 7-Methylcoumarin, 2H-1-Benzopyran-2-one, 7-methyl-, 7-Methyl-2-H-1-benzopyran-2-one, IFRA_STD_161.pdf, 40, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Prohibition: This material should not be used as a fragrance ingredient, DERMAL SENSITIZATION AND PHOTOSENSITIZATION, This material should not be used as a fragrance ingredient., General Manufacturing Information: 2H-1-Benzopyran-2-one, 7-methyl-: INACTIVE.
Category: Organic Chemicals.
Independent reference data for 7-methylcoumarin (CAS 2445-83-2), compiled from public chemistry databases.
| 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 |
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
| 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 · CAS 2445-83-2 · C10H8O2. UNII YCN83T03QU.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 7-甲基香豆素