4,4'-Dimethoxybenzophenone
- CAS No.
- 90-96-0
- Chemical Name:
- 4,4'-Dimethoxybenzophenone
- Synonyms
- Dmbp;Bis(4-methoxyphenyl)methanone;Di-p-anisyl ketone;4,4-Dimethoxybenzop;Bis(p-anisyl) ketone;Bis(4-anisyl) ketone;LABOTEST-BB LT00160175;Di(4-methoxyphenyl) ketone;Bis(p-methoxy)benzophenone;P,P'-DIMETHOXYBENZOPHENONE
- CBNumber:
- CB4133562
- Molecular Formula:
- C15H14O3
- Molecular Weight:
- 242.27
- MDL Number:
- MFCD00008404
- MOL File:
- 90-96-0.mol
- MSDS File:
- SDS
| Melting point | 141-143 °C (lit.) |
|---|---|
| Boiling point | 200 °C17 mm Hg(lit.) |
| Density | 1.1515 (rough estimate) |
| refractive index | 1.5570 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Powder |
| color | Slightly beige to yellow |
| Water Solubility | It is insoluble in water, soluble in ethanol. |
| BRN | 1878026 |
| InChI | InChI=1S/C15H14O3/c1-17-13-7-3-11(4-8-13)15(16)12-5-9-14(18-2)10-6-12/h3-10H,1-2H3 |
| InChIKey | RFVHVYKVRGKLNK-UHFFFAOYSA-N |
| SMILES | C(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)=O |
| CAS DataBase Reference | 90-96-0(CAS DataBase Reference) |
| FDA UNII | XM6ZQ9ZM6E |
| NIST Chemistry Reference | P,p'-dimethoxybenzophenone(90-96-0) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29145000 | |||||||||
| NFPA 704 |
|
4,4'-Dimethoxybenzophenone price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 141984 | 4,4′-Dimethoxybenzophenone 97% | 90-96-0 | 25g | $123 | 2024-03-01 | Buy |
| TCI Chemical | D0765 | 4,4'-Dimethoxybenzophenone >99.0%(GC) | 90-96-0 | 25g | $75 | 2024-03-01 | Buy |
| TCI Chemical | D0765 | 4,4'-Dimethoxybenzophenone >99.0%(GC) | 90-96-0 | 100g | $198 | 2024-03-01 | Buy |
| Alfa Aesar | A11466 | 4,4'-Dimethoxybenzophenone, 98+% | 90-96-0 | 25g | $71.65 | 2024-03-01 | Buy |
| Alfa Aesar | A11466 | 4,4'-Dimethoxybenzophenone, 98+% | 90-96-0 | 100g | $187.65 | 2024-03-01 | Buy |
4,4'-Dimethoxybenzophenone Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powder
Uses
4,4'-Dimethoxybenzophenone is used in the organic synthesis. It also acts as a pharmaceutical intermediate. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Preparation
btained by photocatalytic oxidation of 4,4–′-dimethoxybenzhydrol (m.p. 69–71°) catalyzed by H3PW12O40/SiO2 in acetonitrile under oxygen atmosphere at r.t. for 1 h (90%).
Synthesis Reference(s)
Journal of the American Chemical Society, 91, p. 3037, 1969 DOI: 10.1021/ja01039a036
Tetrahedron Letters, 30, p. 1277, 1989 DOI: 10.1016/S0040-4039(00)72735-3
General Description
Photoreactivity of 4,4′-dimethoxybenzophenone with 2-aminobenzimidazole has been examined. It is an ultraviolet absorbing additive in plastic products.
Purification Methods
Crystallise the ketone from absolute EtOH, aqueous EtOH or EtOH/AcOH. The 2,4-dinitrophenylhydrazone has m 199-200o. [Beilstein 8 H 317, 8 I 641, 8 II 355, 8 III 2649, 8 IV 2453.]
4,4'-Dimethoxybenzophenone Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| SINO HIGH(CHINA)CO.,LTD. | +86-2558392388 +86-13914336446 | chang@sinohighchem.com | China | 34 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 427 | 58 |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 3005 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +852-6619 3215 +86-17731935328 | sales03@chemcn.cn | China | 970 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +8613288715578 | angelia@hbmojin.com | China | 750 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
View Lastest Price from 4,4'-Dimethoxybenzophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2025-04-26 | 4,4'-Dimethoxybenzophenone
90-96-0
|
US $5.00 / KG | 1KG | 99% | 500mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-04-25 | 4,4'-Dimethoxybenzophenone
90-96-0
|
US $10.00 / kg | 1kg | 99% | 20 ton | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-23 | 4,4'-Dimethoxybenzophenone
90-96-0
|
US $0.00-0.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 4,4'-Dimethoxybenzophenone
90-96-0
- US $5.00 / KG
- 99%
- Jinan Finer Chemical Co., Ltd
-
- 4,4'-Dimethoxybenzophenone
90-96-0
- US $10.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 4,4'-Dimethoxybenzophenone
90-96-0
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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