4-tert-butylbenzophenone

Names

[ CAS No. ]:
22679-54-5

[ Name ]:
4-tert-butylbenzophenone

[Synonym ]:
MFCD00017255
p-tert-butylbenzophenone
EINECS 245-154-1
4-tBuC6H4COPh
4-tert-Butylbenzophenone

Chemical & Physical Properties

[ Density]:
1.017g/cm3

[ Boiling Point ]:
168-170°C 2mm

[ Melting Point ]:
38-40°C

[ Molecular Formula ]:
C₁₇H₁₈O

[ Molecular Weight ]:
238.32400

[ Flash Point ]:
150°C

[ Exact Mass ]:
238.13600

[ PSA ]:
17.07000

[ LogP ]:
4.21510

[ Vapour Pressure ]:
5.3E-05mmHg at 25°C

[ Index of Refraction ]:
1.548

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
43

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2914399090

Preparation

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%