5-[(1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)ethylidene]-1,3-diethyldihydro-2-thioxo-1H,5H-pyrimidine-4,6-dione

Modify Date: 2023-04-03 11:03:35

5-[(1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)ethylidene]-1,3-diethyldihydro-2-thioxo-1H,5H-pyrimidine-4,6-dione Structure
5-[(1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)ethylidene]-1,3-diethyldihydro-2-thioxo-1H,5H-pyrimidine-4,6-dione structure
Common Name 5-[(1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)ethylidene]-1,3-diethyldihydro-2-thioxo-1H,5H-pyrimidine-4,6-dione
CAS Number 57071-02-0 Molecular Weight 398.52200
Density 1.29g/cm3 Boiling Point 459.4ºC at 760 mmHg
Molecular Formula C21H26N4O2S Melting Point N/A
MSDS N/A Flash Point 231.7ºC

 Names

Name 5-[2-(1,3-diethylbenzimidazol-2-ylidene)ethylidene]-1,3-diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 459.4ºC at 760 mmHg
Molecular Formula C21H26N4O2S
Molecular Weight 398.52200
Flash Point 231.7ºC
Exact Mass 398.17800
PSA 82.57000
LogP 2.34190
Index of Refraction 1.664

 Synthetic Route

~%

5-[(1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)ethylidene]-1,3-diethyldihydro-2-thioxo-1H,5H-pyrimidine-4,6-dione Structure

5-[(1,3-diethyl...

CAS#:57071-02-0

Literature: Eastman Kodak Co. Patent: US2548571 , 1948 ;

 Synonyms

einecs 260-542-0