| Identification | More | [Name]
4,4'-Dimethoxybenzophenone | [CAS]
90-96-0 | [Synonyms]
4,4'-DIMETHOXYBENZOPHENONE
4,4'-DIMETHYLBENZOPHENONE
BIS(P-METHOXYPHENYL)-KETONE
DI-P-TOLYL KETONE
LABOTEST-BB LT00160175
P,P'-DIMETHOXYBENZOPHENONE
Benzophenone, 4,4'-dimethoxy-
Bis(4-anisyl) ketone
Bis(4-methoxyphenyl)methanone
Bis(p-anisyl) ketone
Bis(p-methoxy)benzophenone
Di(4-methoxyphenyl) ketone
Di-p-anisyl ketone
Dmbp
Methanone, bis(4-methoxyphenyl)-
4,4-Dimethoxybenzophenone99%
4,4'-Dimethoxybenzophenone, 98+%
4,4-Dimethoxybenzophenone 99%
Bis(4-methoxyphenyl) ketone
Bis(p-methoxyphenyl)methanone | [EINECS(EC#)]
202-028-0 | [Molecular Formula]
C15H14O3 | [MDL Number]
MFCD00017214 | [Molecular Weight]
242.27 | [MOL File]
90-96-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powder | [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) | [NIST Chemistry Reference]
|
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29145000 |
| Hazard Information | Back Directory | [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.] |
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