1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone

Modify Date: 2025-08-23 11:48:03

1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone Structure
1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone structure
Common Name 1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone
CAS Number 19591-95-8 Molecular Weight 308.33300
Density 1.314g/cm3 Boiling Point 405.6ºC at 760 mmHg
Molecular Formula C14H20N4O4 Melting Point N/A
MSDS N/A Flash Point 170ºC

 Names

Name 1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.314g/cm3
Boiling Point 405.6ºC at 760 mmHg
Molecular Formula C14H20N4O4
Molecular Weight 308.33300
Flash Point 170ºC
Exact Mass 308.14800
PSA 81.24000
Vapour Pressure 8.69E-07mmHg at 25°C
Index of Refraction 1.559

 Synthetic Route

~%

1,3,4a,5,7,8a-hexamethyltetrahydrocyclobuta[1,2-d:3,4-d']dipyrimidine-2,4,6,8(1h,3h,4ah,7h)-tetrone Structure

1,3,4a,5,7,8a-h...

CAS#:19591-95-8

Detail
Literature: Kunieda, Takehisa; Takahashi, Toshie; Hirobe, Masaaki Tetrahedron Letters, 1983 , vol. 24, # 46 p. 5107 - 5108

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

Dibenzofuran,1,3,4,9-tetrachloro
1,3,4,9-TCDF
1,3,4,9-T4CDF
1,3-Dimethyl-thymine-dimer 5
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