2,4-Pyrrolidinedione

Modify Date: 2025-09-10 15:45:44

2,4-Pyrrolidinedione Structure
2,4-Pyrrolidinedione structure
Common Name 2,4-Pyrrolidinedione
CAS Number 37772-89-7 Molecular Weight 99.088
Density 1.3±0.1 g/cm3 Boiling Point 380.9±35.0 °C at 760 mmHg
Molecular Formula C4H5NO2 Melting Point N/A
MSDS N/A Flash Point 211.3±26.1 °C

 Names

Name pyrrolidine-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 380.9±35.0 °C at 760 mmHg
Molecular Formula C4H5NO2
Molecular Weight 99.088
Flash Point 211.3±26.1 °C
Exact Mass 99.032028
PSA 49.66000
LogP -2.72
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.479
InChIKey DOQJUNNMZNNQAD-UHFFFAOYSA-N
SMILES O=C1CNC(=O)C1

 Safety Information

HS Code 2933990090

 Synthetic Route

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Ajinomoto Co., Inc. Patent: EP2157092 A1, 2010 ; Location in patent: Page/Page column 22 ;

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Agrios, Konstantinos Patent: US2002/99070 A1, 2002 ; US 20020099070 A1

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: University of Cincinnati Patent: US4996227 A1, 1991 ;

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Ajinomoto Co., Inc. Patent: EP1346993 A1, 2003 ;

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Jeong, Yong-Chul; Moloney, Mark G. Synlett, 2009 , # 15 p. 2487 - 2491

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Kochhar; Carson; Clouser; et al. Tetrahedron Letters, 1984 , vol. 25, # 18 p. 1871 - 1874

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2,4-Pyrrolidinedione Structure

2,4-Pyrrolidinedione

CAS#:37772-89-7

Literature: Sato, Masayuki; Ogasawara, Hiromichi; Takayama, Kazuhisa; Kaneko, Chikara Heterocycles, 1987 , vol. 26, # 10 p. 2611 - 2614

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-ketopyrrolidinone
2,4-dioxopyrrolidine
QC-8394
pyrrolidin-2,4-dione
(3H,5H) pyrrolidinedione
2,4-Pyrrolidinedione
4-hydroxy-1,5-dihydro-pyrrol-2-one
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