4,4'-Diacetylbiphenyl

Names

[ CAS No. ]:
787-69-9

[ Name ]:
4,4'-Diacetylbiphenyl

[Synonym ]:
Ethanone, 1,1'-[1,1'-biphenyl]-4,4'-diylbis-
1,1'-biphenyl-4,4'-diyldiethanone
4,4'-Diacetyl biphenyl
1,1'-(4,4'-Biphenyldiyl)diethanone
1-[4-(4-acetylphenyl)phenyl]ethanone
MFCD00017248
1-(4'-Acetyl[1,1'-biphenyl]-4-yl)ethanone

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
386.5±17.0 °C at 760 mmHg

[ Melting Point ]:
193-195 °C(lit.)

[ Molecular Formula ]:
C₁₆H₁₄O₂

[ Molecular Weight ]:
238.281

[ Flash Point ]:
144.9±17.9 °C

[ Exact Mass ]:
238.099380

[ PSA ]:
34.14000

[ LogP ]:
3.05

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.565

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H400

[ Precautionary Statements ]:
P273

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S60-S61-S36/37/39-S26

[ RIDADR ]:
UN 3077 9/PG 3

[ WGK Germany ]:
3

[ Hazard Class ]:
9.0

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles

The synthesis of biphenylglyoxime and bis (phenylglyoxime) and their complexes with Cu (II), Ni (II) and Co (II) Karatas I and Uçan HI.

Synth. React. Inorg. Met.-Org. Chem. 28(3) , 383-391, (1998)