| Identification | More | [Name]
4-Acetylbiphenyl | [CAS]
92-91-1 | [Synonyms]
1-[1,1'-BIPHENYL]-4-YLETHANONE
2,4,6-TRIMETHYLBENZOIC ACID
2-MESITYLENECARBOXYLIC ACID
4'-ACETYLBIPHENYL
4-ACETYLBIPHENYL
4-BIPHENYL METHYL KETONE
4-BIPHENYLYL METHYL KETON
4-DIPHENYLMETHYLKETONE
4'-PHENYLACETOPHENONE
4-PHENYLACETOPHENONE
AKOS 90586
AKOS BAR-1322
AKOS BBS-00003227
AURORA KA-7298
LABOTEST-BB LT00771508
MESITOIC ACID
MESITYLENE-2-CARBOXYLIC ACID
MESITYLENECARBOXYLIC ACID
P-BIPHENYLYL METHYL KETONE
P-PHENYLACETOPHENONE | [EINECS(EC#)]
202-202-6 | [Molecular Formula]
C14H12O | [MDL Number]
MFCD00002481 | [Molecular Weight]
196.24 | [MOL File]
92-91-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-white to beige powder | [Melting point ]
152-155 °C(lit.)
| [Boiling point ]
325-327 °C
| [density ]
1.2510 | [refractive index ]
1.5920 (estimate) | [Fp ]
168°C/8mm | [storage temp. ]
2-8°C | [solubility ]
chloroform: soluble10mg/200microlitres, clear, colorless to faintly yellow | [form ]
neat | [color ]
White to Green to Brown | [Water Solubility ]
insoluble | [Usage]
Intermediates of Liquid Crystals | [BRN ]
1101615 | [InChI]
InChI=1S/C14H12O/c1-11(15)12-7-9-14(10-8-12)13-5-3-2-4-6-13/h2-10H,1H3 | [InChIKey]
QCZZSANNLWPGEA-UHFFFAOYSA-N | [SMILES]
C(=O)(C1=CC=C(C2=CC=CC=C2)C=C1)C | [CAS DataBase Reference]
92-91-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethanone, 1-[1,1'-biphenyl]-4-yl-(92-91-1) | [EPA Substance Registry System]
92-91-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319 | [Precautionary statements ]
P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [RTECS ]
DI0887010
| [TSCA ]
Yes | [HS Code ]
29143900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Acetic anhydride-->Acetyl chloride-->Biphenyl-->4'-Iodoacetophenone-->4-Vinylbiphenyl-->Tributylphenyltin-->4-Ethynyl-1,1'-biphenyl-->2-(Dimethylphenylsilyl)benzyl alcohol-->4-Ethylbiphenyl-->4'-Chloroacetophenone | [Preparation Products]
5-(4-Phenyl-phenyl)thieno[2,3-d]pyrimidin-4(3H)-one ,97%-->Ethyl 2-amino-4-[1,1'-biphenyl]-4-yl-3-thiophenecarboxylate-->4-Biphenylcarbonyl chloride-->2-Propen-1-one, 1-[1,1'-biphenyl]-4-yl-3-(3,4-dimethoxyphenyl)--->(2E)-1-{[1,1-biphenyl]-4-yl}-3-(4-bromophenyl)prop-2-en-1-one-->1-[1,1'-Biphenyl]-4-ylethenyl Ester 1-Piperidinecarboxylic Acid-->2-([1,1'-biphenyl]-4-yl)-2-oxoacetic acid-->3-Biphenyl-4-yl-3-oxo-propionic acid ethyl ester |
| Hazard Information | Back Directory | [Chemical Properties]
Off-white to beige powder | [Uses]
Intermediates of Liquid Crystals | [Synthesis]
4-Acetylbiphenyl is a biphenyl compound that can be prepared from an aryl halide or trifluoroborate with an aryl boronic acid and a palladium catalyst by the Suzuki-Miyaura and Buchwald-Hartwig reaction. | [Purification Methods]
Crystallise it from EtOH or acetone. It can also be distilled under reduced or atmospheric pressure. The semicarbazone has m 131-132o (aqueous EtOH). [Beilstein 7 H 443, 7 III 2134, 7 IV 1407.] |
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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Jia Xing Isenchem Co.,Ltd
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