2-Hydroxy-1,2-bis(4-methoxyphenyl)ethanone

Names

[ CAS No. ]:
119-52-8

[ Name ]:
2-Hydroxy-1,2-bis(4-methoxyphenyl)ethanone

[Synonym ]:
Ethanone, 2-hydroxy-1,2-bis(4-methoxyphenyl)-
2-hydroxy-1,2-di(4-methoxyphenyl)ethan-1-one
2-Hydroxy-4'-methoxy-2-(4-methoxyphenyl)acetophenone
EINECS 204-330-8
MFCD00008411
2-Hydroxy-1,2-bis(4-methoxyphenyl)ethanone

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
459.4±40.0 °C at 760 mmHg

[ Melting Point ]:
108-111 °C(lit.)

[ Molecular Formula ]:
C₁₆H₁₆O₄

[ Molecular Weight ]:
272.296

[ Flash Point ]:
171.0±20.8 °C

[ Exact Mass ]:
272.104858

[ PSA ]:
55.76000

[ LogP ]:
2.12

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.578

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%