2,2-Dimethoxy-2-phenylacetophenone (CAS 24650-42-8) — formula C16H16O3, molecular weight 256.30; category organic chemicals.
2,2-Dimethoxy-2-phenylacetophenone (CAS 24650-42-8) is a chemical raw material in the organic chemicals category. Its molecular formula C16H16O3 comprises 16 C, 16 H, 3 O atoms. Its molecular weight is about 256.30. Reported physicochemical data: LogP about 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 | 24650-42-8 |
|---|---|
| Molecular Formula | C16H16O3 |
| Molecular Weight | 256.30 |
| LogP | 3 |
| Applications | Used to make large scale chemicals, [ExPub: ECHA REACH Registrations] Used as a photo-initiator for UV-curable inks, coatings, adhesives, fillers, etc |
| Category | Organic Chemicals |
Documented applications: Used to make large scale chemicals, [ExPub: ECHA REACH Registrations] Used as a photo-initiator for UV-curable inks, coatings, adhesives, fillers, etc.
2,2-Dimethoxy-2-phenylacetophenone is a carbon-based organic compound with CAS registry number 24650-42-8 and molecular formula C16H16O3 (molecular weight 256.30), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 24650-42-8
Its molecular formula C16H16O3 comprises 16 C, 16 H, 3 O atoms.
Also known as: 2,2-Dimethoxy-2-phenylacetophenone · 2,2-二甲氧基-2-苯基苯乙酮
Category: organic chemicals
The CAS registry number of 2,2-Dimethoxy-2-phenylacetophenone is 24650-42-8.
Molecular formula C16H16O3, molecular weight 256.30.
It is also registered under: 2,2-Dimethoxy-2-phenylacetophenone, 2,2-二甲氧基-2-苯基苯乙酮.
Recorded applications: Used to make large scale chemicals, [ExPub: ECHA REACH Registrations] Used as a photo-initiator for UV-curable inks, coatings, adhesives, fillers, etc.
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 2,2-Dimethoxy-2-phenylacetophenone (CAS 24650-42-8), compiled from public chemistry databases.
| CAS Registry Number | 24650-42-8 |
|---|---|
| PubChem CID | 90571 |
| Molecular formula | C16H16O3 |
| IUPAC name | 2,2-dimethoxy-1,2-diphenylethanone |
| UNII (FDA) | 1DK0094V28 |
| Molecular Weight | 256.30 |
|---|---|
| XLogP3 | 3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 256.109944368 |
| Monoisotopic Mass | 256.109944368 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 19 |
2,2-Dimethoxy-2-phenylacetophenone; 24650-42-8; 2,2-Dimethoxy-1,2-diphenylethanone; Benzil dimethyl ketal; Irgacure 651; Ethanone, 2,2-dimethoxy-1,2-diphenyl-; Kayacure BDMK; Benzil dimethyl acetal; Esacure KB 1; 1,2-Diphenyl-2,2-dimethoxyethanone; Lucirin BDK; Photomer 51; Irgacure 621; Irgacure 641; Irgacure E 651; Irgacure I 651
| GHS notification summary | 0.3% (10 / 3373) |
|---|
| GHS notification summary | 0.3% (10 / 3373) |
|---|---|
| Reported hazard statements | H302 (65.1%), H373 (65.1%), H400 (34.5%), H410 (35.3%), H412 (63.9%) |
This chemical does not meet GHS hazard criteria for 0.3% (10 of 3373) of reports.
H302 (65.1%): Harmful if swallowed [Warning Acute toxicity, oral]
2,2-Dimethoxy-2-phenylacetophenone · CAS 24650-42-8 · C16H16O3. UNII 1DK0094V28.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,2-二甲氧基-2-苯基苯乙酮