115491-90-2

115491-90-2 structure

115491-90-2 structure

Name: 2,2'-Carbonylbis(3,5-dioxo-4-methyl-1,2,4-oxadiazolidine)
Chemical Name: 4-methyl-2-(4-methyl-3,5-dioxo-1,2,4-oxadiazolidine-2-carbonyl)-1,2,4-oxadiazolidine-3,5-dione
CAS Number: 115491-90-2
Molecular Formula: C₇H₆N₄O₇
Molecular Weight: 258.14500
Create Date: 2018-12-28 07:32:35
Modify Date: 2025-09-26 09:27:46

Name	4-methyl-2-(4-methyl-3,5-dioxo-1,2,4-oxadiazolidine-2-carbonyl)-1,2,4-oxadiazolidine-3,5-dione
Synonyms	2,2'-Carbonylbis(3,5-dioxo-4-Methyl-1,2,4-oxadiazolidine)

Density	1.883g/cm3
Boiling Point	305.7ºC at 760 mmHg
Molecular Formula	C₇H₆N₄O₇
Molecular Weight	258.14500
Flash Point	138.7ºC
Exact Mass	258.02400
PSA	131.35000
Vapour Pressure	0.000808mmHg at 25°C
Index of Refraction	1.624

HS Code	2934999090

75-44-5 structure

75-44-5

27268-68-4 structure

27268-68-4

~82%

115491-90-2 structure

115491-90-2

Literature: Denarie, Michel; Grenouillat, Denis; Malfroot, Thierry; Senet, Jean-Pierre; Sennyey, Gerard; Wolf, Patrick Tetrahedron Letters, 1987 , vol. 28, # 47 p. 5823 - 5826

Precursor 2
75-44-5 27268-68-4
DownStream 0

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

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