1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI)

Modify Date: 2024-01-02 20:09:02

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure
1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) structure
Common Name 1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI)
CAS Number 5431-96-9 Molecular Weight 462.49300
Density 1.231g/cm3 Boiling Point 662.5ºC at 760mmHg
Molecular Formula C23H30N2O8 Melting Point N/A
MSDS N/A Flash Point 354.4ºC

 Names

Name 4,4-Dimethyl-3-(trimethylsiloxy)-2-pentanon
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.231g/cm3
Boiling Point 662.5ºC at 760mmHg
Molecular Formula C23H30N2O8
Molecular Weight 462.49300
Flash Point 354.4ºC
Exact Mass 462.20000
PSA 136.78000
LogP 3.25720
Index of Refraction 1.55

 Safety Information

HS Code 2933990090

 Synthetic Route

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1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Byun; Lightner Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 7 p. 1683 - 1692

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1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Corwin et al. Journal of the American Chemical Society, 1942 , vol. 64, p. 1267,1271

~49%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Byun; Lightner Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 7 p. 1683 - 1692

~%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Corwin et al. Journal of the American Chemical Society, 1942 , vol. 64, p. 1267,1271

~%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Byun; Lightner Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 7 p. 1683 - 1692

~%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Fischer; Halbig Justus Liebigs Annalen der Chemie, 1926 , vol. 447, p. 126,137 Justus Liebigs Annalen der Chemie, 1926 , vol. 448, p. 199

~%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Literature: Corwin et al. Journal of the American Chemical Society, 1942 , vol. 64, p. 1267,1271

~%

1H-Pyrrole-2,4-dicarboxylicacid, 5,5'-methylenebis[3-methyl-, tetraethyl ester (9CI) Structure

1H-Pyrrole-2,4-...

CAS#:5431-96-9

Detail
Literature: Cocco, Domenico; Giancaspro, Carlo; Monaci, Anna; Sleiter, Giancarlo Journal of Organic Chemistry, 1982 , vol. 47, # 26 p. 5217 - 5220

 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

<3,3',5,5'-tetrakis(ethoxycarbonyl)-4,4'-dimethyl-2,2'-dipyrryl>methane
4,4-dimethyl-3-<(trimethylsilyl)oxy>pentan-2-one
4,4'-Dimethyl-dipyrromethan-3,3',5,5'-tetracarbonsaeure-tetraethylester
2-Pentanone,4,4-dimethyl-3-[(trimethylsilyl)oxy]
(3,3',5,5'-Tetraethoxycarbonyl-4,4'-dimethyl)-2,2'-dipyrryl-methan
4,4'-Dimethyl-3,3',5,5'-tetracarboethoxydipyrrylmethane
3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2,4-dicarboxylic acid tetraethyl ester
3,3'-Dimethyl-5,5'-methandiyl-bis-pyrrol-2,4-dicarbonsaeure-tetraaethylester