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

Modify Date: 2024-01-09 19:56:51

2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione Structure
2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione structure
Common Name 2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione
CAS Number 15231-78-4 Molecular Weight 220.22100
Density 1.195g/cm3 Boiling Point 446.5ºC at 760mmHg
Molecular Formula C12H12O4 Melting Point 135-140ºC
MSDS N/A Flash Point 237.5ºC

 Names

Name 2,2-Dimethyl-5-phenyl-1,3-dioxane-4,6-dione
Synonym More Synonyms

 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

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 36/37/38-22
Safety Phrases 37/39-26
HS Code 2934999090

 Synthetic Route

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

2,2-Dimethyl-5-...

CAS#:15231-78-4

Literature: Journal of the American Chemical Society, , vol. 80, p. 4933,4938

~61%

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

2,2-Dimethyl-5-...

CAS#:15231-78-4

Literature: Reddy Chidipudi, Suresh; Khan, Imtiaz; Lam, Hon Wai Angewandte Chemie - International Edition, 2012 , vol. 51, # 48 p. 12115 - 12119 Angew. Chem.

~32%

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

2,2-Dimethyl-5-...

CAS#:15231-78-4

Literature: Saidi; Shaterian; Sheibani Synthetic Communications, 2000 , vol. 30, # 13 p. 2345 - 2351

~%

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

2,2-Dimethyl-5-...

CAS#:15231-78-4

Literature: Synthetic Communications, , vol. 30, # 13 p. 2345 - 2351

 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%

 Synonyms

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