Bis(4-methoxybenzoyl)methane

Modify Date: 2025-08-25 13:25:47

Bis(4-methoxybenzoyl)methane Structure
Bis(4-methoxybenzoyl)methane structure
Common Name Bis(4-methoxybenzoyl)methane
CAS Number 18362-51-1 Molecular Weight 284.306
Density 1.2±0.1 g/cm3 Boiling Point 463.7±30.0 °C at 760 mmHg
Molecular Formula C17H16O4 Melting Point 108-115ºC(lit.)
MSDS Chinese USA Flash Point 206.4±24.6 °C

 Names

Name 1,3-bis(4-methoxyphenyl)propane-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 463.7±30.0 °C at 760 mmHg
Melting Point 108-115ºC(lit.)
Molecular Formula C17H16O4
Molecular Weight 284.306
Flash Point 206.4±24.6 °C
Exact Mass 284.104858
PSA 52.60000
LogP 3.19
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.560

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
RIDADR NONH for all modes of transport
WGK Germany 3.0
HS Code 2914509090

 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%

 Articles4

More Articles
Facile Route to Tetrasubstituted Pyrazoles Utilizing Ceric Ammonium Nitrate.

Synlett (9) , 1490-1494, (2009)

A convenient approach for the synthesis of tetrasubstituted pyrazoles is described. The method involves the treatment of 1,3-diketones and allyltrimethylsilane with CAN followed by cerium-catalyzed ad...

Thermostable and heat resistant aromatic polyethers based on heterocyclic bisphenols. Rusanov AL and Belomoina NM.

Polym. Sci., Ser. C 51(1) , 87-125, (2009)

β-Diketone reagents for the determination of borate in water. Lambert JL, et al.

Anal. Chem. 50(6) , 820-822, (1978)

 Synonyms

1,3-Propanedione, 1,3-bis(p-methoxyphenyl)-
1,3-bis(4-methoxyphenyl)propane-1,3-dione
1,3-Bis(4-methoxyphenyl)-1,3-propanedionato
1,3-Propanedione, 1,3-bis(4-methoxyphenyl)-
MFCD00025817
EINECS 242-233-2
1,3-Bis(p-methoxyphenyl)-1,3-propanedione
dianisoylmethane
Bis(4-methoxybenzoyl)methane
1,3-Di-(4-methoxyphenyl)-1,3-propanedione
1,3-BIS-(4-METHOXY-PHENYL)-PROPANE-1,3-DIONE
1,3-Bis(4-Methoxyphenyl)-1,3-propanedione
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