2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione

Names

[ CAS No. ]:
15231-78-4

[ Name ]:
2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione

[Synonym ]:
2,2-DiMethyl-5-phenyl-1,3-dioxane-4,6-dione
2,2-DIMETHYL-5-PHENYL-1,3-DIOXANE-4,6-DIONE
5-Phenylmeldrum's Acid

Chemical & Physical Properties

[ Density]:
1.195g/cm3

[ Boiling Point ]:
446.5ºC at 760mmHg

[ Melting Point ]:
135-140ºC

[ Molecular Formula ]:
C12H12O4

[ Molecular Weight ]:
220.22100

[ Flash Point ]:
237.5ºC

[ Exact Mass ]:
220.07400

[ PSA ]:
52.60000

[ LogP ]:
1.60630

[ Vapour Pressure ]:
3.63E-08mmHg at 25°C

[ Index of Refraction ]:
1.516

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
36/37/38-22

[ Safety Phrases ]:
37/39-26

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-bromo-2,2-dimethyl-5-phenyl-1,3-dioxane-4,6-dione
  • 5-benzyl-2,2-dimethyl-5-phenyl-1,3-dioxane-4,6-dione
  • 2,2-dimethyl-5-phenyl-1,3-dioxolan-4-one
  • 2,2-dimethyl-5-(phenyl(phenylamino)methylene)-1,3-dioxane-4,6-dione
  • 5-Bromo-2,3,4-trifluorobenzaldehyde
  • 2,2-dimethyl-5-octyl-1,3-dioxane-4,6-dione