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Dicarbonyl Compounds

Organic compounds that contain two carbonyl functional groups; a carbonyl functional group consists of a carbon atom with a double bond to an oxygen atom (C=O).
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Keyword Search:
1 – 15 of 16 results
1
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tert-Butyl acetoacetate, 97%

CAS: 1694-31-1 Molecular Formula: C8H14O3 Molecular Weight (g/mol): 158.2 MDL Number: MFCD00008811 InChI Key: JKUYRAMKJLMYLO-UHFFFAOYSA-N Synonym: tert-butyl acetoacetate,t-butyl acetoacetate,butanoic acid, 3-oxo-, 1,1-dimethylethyl ester,acetoacetic acid, tert-butyl ester,tert-butyl 3-oxobutyrate,acetoacetic acid tert-butyl ester,unii-1d3dos61gx,tbaa,1d3dos61gx,t-butylacetoacetate PubChem CID: 15538 IUPAC Name: tert-butyl 3-oxobutanoate SMILES: CC(=O)CC(=O)OC(C)(C)C

EDGE
PubChem CID 15538
CAS 1694-31-1
Molecular Weight (g/mol) 158.2
MDL Number MFCD00008811
SMILES CC(=O)CC(=O)OC(C)(C)C
Synonym tert-butyl acetoacetate,t-butyl acetoacetate,butanoic acid, 3-oxo-, 1,1-dimethylethyl ester,acetoacetic acid, tert-butyl ester,tert-butyl 3-oxobutyrate,acetoacetic acid tert-butyl ester,unii-1d3dos61gx,tbaa,1d3dos61gx,t-butylacetoacetate
IUPAC Name tert-butyl 3-oxobutanoate
InChI Key JKUYRAMKJLMYLO-UHFFFAOYSA-N
Molecular Formula C8H14O3
2
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Ethyl acetoacetate, 99+%, extra pure

CAS: 141-97-9 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.14 MDL Number: MFCD00009199 InChI Key: XYIBRDXRRQCHLP-UHFFFAOYSA-N Synonym: ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate PubChem CID: 8868 ChEBI: CHEBI:4893 IUPAC Name: ethyl 3-oxobutanoate SMILES: CCOC(=O)CC(=O)C

EDGE
PubChem CID 8868
CAS 141-97-9
Molecular Weight (g/mol) 130.14
ChEBI CHEBI:4893
MDL Number MFCD00009199
SMILES CCOC(=O)CC(=O)C
Synonym ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate
IUPAC Name ethyl 3-oxobutanoate
InChI Key XYIBRDXRRQCHLP-UHFFFAOYSA-N
Molecular Formula C6H10O3
3
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Diethyl malonate, 99+%

CAS: 105-53-3 Molecular Formula: C7H12O4 Molecular Weight (g/mol): 160.17 InChI Key: IYXGSMUGOJNHAZ-UHFFFAOYSA-N Synonym: diethyl malonate,malonic ester,propanedioic acid, diethyl ester,dicarbethoxymethane,malonic acid, diethyl ester,carbethoxyacetic ester,malonic acid diethyl ester,1,3-diethyl propanedioate,ethyl propanedioate,ethyl malonate van PubChem CID: 7761 IUPAC Name: diethyl propanedioate SMILES: CCOC(=O)CC(=O)OCC

EDGE
PubChem CID 7761
CAS 105-53-3
Molecular Weight (g/mol) 160.17
SMILES CCOC(=O)CC(=O)OCC
Synonym diethyl malonate,malonic ester,propanedioic acid, diethyl ester,dicarbethoxymethane,malonic acid, diethyl ester,carbethoxyacetic ester,malonic acid diethyl ester,1,3-diethyl propanedioate,ethyl propanedioate,ethyl malonate van
IUPAC Name diethyl propanedioate
InChI Key IYXGSMUGOJNHAZ-UHFFFAOYSA-N
Molecular Formula C7H12O4
4

Ethyl 2-methylacetoacetate, 95%

CAS: 609-14-3 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009164 InChI Key: FNENWZWNOPCZGK-UHFFFAOYSA-N Synonym: ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester PubChem CID: 701 IUPAC Name: ethyl 2-methyl-3-oxobutanoate SMILES: CCOC(=O)C(C)C(=O)C

PubChem CID 701
CAS 609-14-3
Molecular Weight (g/mol) 144.17
MDL Number MFCD00009164
SMILES CCOC(=O)C(C)C(=O)C
Synonym ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester
IUPAC Name ethyl 2-methyl-3-oxobutanoate
InChI Key FNENWZWNOPCZGK-UHFFFAOYSA-N
Molecular Formula C7H12O3
5
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Ethyl acetoacetate, 99%, pure

CAS: 141-97-9 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.14 MDL Number: MFCD00009199 InChI Key: XYIBRDXRRQCHLP-UHFFFAOYSA-N Synonym: ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate PubChem CID: 8868 ChEBI: CHEBI:4893 IUPAC Name: ethyl 3-oxobutanoate SMILES: CCOC(=O)CC(=O)C

PubChem CID 8868
CAS 141-97-9
Molecular Weight (g/mol) 130.14
ChEBI CHEBI:4893
MDL Number MFCD00009199
SMILES CCOC(=O)CC(=O)C
Synonym ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate
IUPAC Name ethyl 3-oxobutanoate
InChI Key XYIBRDXRRQCHLP-UHFFFAOYSA-N
Molecular Formula C6H10O3
6

Ethyl 2-oxocyclopentanecarboxylate, 95+%

CAS: 611-10-9 Molecular Formula: C8H12O3 Molecular Weight (g/mol): 156.18 MDL Number: MFCD00001412 InChI Key: JHZPNBKZPAWCJD-UHFFFAOYSA-N PubChem CID: 69136 IUPAC Name: ethyl 2-oxocyclopentane-1-carboxylate SMILES: CCOC(=O)C1CCCC1=O

PubChem CID 69136
CAS 611-10-9
Molecular Weight (g/mol) 156.18
MDL Number MFCD00001412
SMILES CCOC(=O)C1CCCC1=O
IUPAC Name ethyl 2-oxocyclopentane-1-carboxylate
InChI Key JHZPNBKZPAWCJD-UHFFFAOYSA-N
Molecular Formula C8H12O3
7
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Malonic acid, 99%

CAS: 141-82-2 Molecular Formula: C3H4O4 Molecular Weight (g/mol): 104.06 InChI Key: OFOBLEOULBTSOW-UHFFFAOYSA-N Synonym: malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid PubChem CID: 867 ChEBI: CHEBI:30794 IUPAC Name: propanedioic acid SMILES: C(C(=O)O)C(=O)O

PubChem CID 867
CAS 141-82-2
Molecular Weight (g/mol) 104.06
ChEBI CHEBI:30794
SMILES C(C(=O)O)C(=O)O
Synonym malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid
IUPAC Name propanedioic acid
InChI Key OFOBLEOULBTSOW-UHFFFAOYSA-N
Molecular Formula C3H4O4
8
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Dimethyl malonate, 99+%

CAS: 108-59-8 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.12 MDL Number: MFCD00008460 InChI Key: BEPAFCGSDWSTEL-UHFFFAOYSA-N Synonym: dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester PubChem CID: 7943 IUPAC Name: dimethyl propanedioate SMILES: COC(=O)CC(=O)OC

PubChem CID 7943
CAS 108-59-8
Molecular Weight (g/mol) 132.12
MDL Number MFCD00008460
SMILES COC(=O)CC(=O)OC
Synonym dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester
IUPAC Name dimethyl propanedioate
InChI Key BEPAFCGSDWSTEL-UHFFFAOYSA-N
Molecular Formula C5H8O4
9

Methyl 2-cyclopentanonecarboxylate, 96%

CAS: 10472-24-9 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.15 MDL Number: MFCD00001411 InChI Key: PZBBESSUKAHBHD-UHFFFAOYSA-N Synonym: methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane PubChem CID: 66328 IUPAC Name: methyl 2-oxocyclopentane-1-carboxylate SMILES: COC(=O)C1CCCC1=O

PubChem CID 66328
CAS 10472-24-9
Molecular Weight (g/mol) 142.15
MDL Number MFCD00001411
SMILES COC(=O)C1CCCC1=O
Synonym methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane
IUPAC Name methyl 2-oxocyclopentane-1-carboxylate
InChI Key PZBBESSUKAHBHD-UHFFFAOYSA-N
Molecular Formula C7H10O3
10

Methylmalonic acid, 96%

CAS: 516-05-2 Molecular Formula: C4H6O4 Molecular Weight (g/mol): 118.09 MDL Number: MFCD00002656 InChI Key: ZIYVHBGGAOATLY-UHFFFAOYSA-N Synonym: methylmalonic acid,2-methylmalonic acid,isosuccinic acid,methylmalonate,propanedioic acid, methyl,1,1-ethanedicarboxylic acid,malonic acid, methyl,methyl malonic acid,methylpropanedioic acid,unii-8ll8s712j7 PubChem CID: 487 ChEBI: CHEBI:30860 IUPAC Name: 2-methylpropanedioic acid SMILES: CC(C(O)=O)C(O)=O

PubChem CID 487
CAS 516-05-2
Molecular Weight (g/mol) 118.09
ChEBI CHEBI:30860
MDL Number MFCD00002656
SMILES CC(C(O)=O)C(O)=O
Synonym methylmalonic acid,2-methylmalonic acid,isosuccinic acid,methylmalonate,propanedioic acid, methyl,1,1-ethanedicarboxylic acid,malonic acid, methyl,methyl malonic acid,methylpropanedioic acid,unii-8ll8s712j7
IUPAC Name 2-methylpropanedioic acid
InChI Key ZIYVHBGGAOATLY-UHFFFAOYSA-N
Molecular Formula C4H6O4
11

tert-Butyl ethyl malonate, 97%, Thermo Scientific Chemicals

CAS: 32864-38-3 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.22 MDL Number: MFCD00009193 InChI Key: OCOBFMZGRJOSOU-UHFFFAOYSA-N Synonym: tert-butyl ethyl malonate,t-butyl ethyl malonate,propanedioic acid, 1,1-dimethylethyl ethyl ester,1-tert-butyl 3-ethyl propanedioate,tert-butyl ethyl propanedioate,malonic acid tert-butyl ethyl ester,tert-butyl ethyl propane-1,3-dioate,zlchem 692,acmc-1cjju,1-tert-butyl ethyl malonate PubChem CID: 96345 IUPAC Name: 3-O-tert-butyl 1-O-ethyl propanedioate SMILES: CCOC(=O)CC(=O)OC(C)(C)C

PubChem CID 96345
CAS 32864-38-3
Molecular Weight (g/mol) 188.22
MDL Number MFCD00009193
SMILES CCOC(=O)CC(=O)OC(C)(C)C
Synonym tert-butyl ethyl malonate,t-butyl ethyl malonate,propanedioic acid, 1,1-dimethylethyl ethyl ester,1-tert-butyl 3-ethyl propanedioate,tert-butyl ethyl propanedioate,malonic acid tert-butyl ethyl ester,tert-butyl ethyl propane-1,3-dioate,zlchem 692,acmc-1cjju,1-tert-butyl ethyl malonate
IUPAC Name 3-O-tert-butyl 1-O-ethyl propanedioate
InChI Key OCOBFMZGRJOSOU-UHFFFAOYSA-N
Molecular Formula C9H16O4
12
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Malonyl dichloride, 97%

CAS: 1663-67-8 Molecular Formula: C3H2Cl2O2 Molecular Weight (g/mol): 140.95 MDL Number: MFCD00000735 InChI Key: SXYFKXOFMCIXQW-UHFFFAOYSA-N Synonym: malonyl chloride,malonyl dichloride,malonoyl chloride,malonic acid dichloride,malonoyl dichloride,malonic acid chloride,malonylchloride,methane-1,1-dicarbonyl chloride,malonylchlorid,malonyldichloride PubChem CID: 74269 IUPAC Name: propanedioyl dichloride SMILES: C(C(=O)Cl)C(=O)Cl

PubChem CID 74269
CAS 1663-67-8
Molecular Weight (g/mol) 140.95
MDL Number MFCD00000735
SMILES C(C(=O)Cl)C(=O)Cl
Synonym malonyl chloride,malonyl dichloride,malonoyl chloride,malonic acid dichloride,malonoyl dichloride,malonic acid chloride,malonylchloride,methane-1,1-dicarbonyl chloride,malonylchlorid,malonyldichloride
IUPAC Name propanedioyl dichloride
InChI Key SXYFKXOFMCIXQW-UHFFFAOYSA-N
Molecular Formula C3H2Cl2O2
13

Mono-Ethyl malonate, 95%

CAS: 1071-46-1 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.11 MDL Number: MFCD00020490 InChI Key: HGINADPHJQTSKN-UHFFFAOYSA-N Synonym: ethyl hydrogen malonate,monoethyl malonate,monoethyl malonic acid,mono-ethyl malonate,monoethyl hydrogen malonate,malonic acid monoethyl ester,ethoxycarbonyl acetic acid,2-ethoxycarbonyl acetic acid,3-ethoxy-3-oxo-propanoic acid,ethylhydrogenmalonate PubChem CID: 70615 ChEBI: CHEBI:86907 IUPAC Name: 3-ethoxy-3-oxopropanoic acid SMILES: CCOC(=O)CC(=O)O

PubChem CID 70615
CAS 1071-46-1
Molecular Weight (g/mol) 132.11
ChEBI CHEBI:86907
MDL Number MFCD00020490
SMILES CCOC(=O)CC(=O)O
Synonym ethyl hydrogen malonate,monoethyl malonate,monoethyl malonic acid,mono-ethyl malonate,monoethyl hydrogen malonate,malonic acid monoethyl ester,ethoxycarbonyl acetic acid,2-ethoxycarbonyl acetic acid,3-ethoxy-3-oxo-propanoic acid,ethylhydrogenmalonate
IUPAC Name 3-ethoxy-3-oxopropanoic acid
InChI Key HGINADPHJQTSKN-UHFFFAOYSA-N
Molecular Formula C5H8O4
14

Dimethyl malonate, 97%

CAS: 108-59-8 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.12 InChI Key: BEPAFCGSDWSTEL-UHFFFAOYSA-N Synonym: dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester PubChem CID: 7943 IUPAC Name: dimethyl propanedioate SMILES: COC(=O)CC(=O)OC

PubChem CID 7943
CAS 108-59-8
Molecular Weight (g/mol) 132.12
SMILES COC(=O)CC(=O)OC
Synonym dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester
IUPAC Name dimethyl propanedioate
InChI Key BEPAFCGSDWSTEL-UHFFFAOYSA-N
Molecular Formula C5H8O4
15

Ethyl malonyl chloride, 95%

CAS: 36239-09-5 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.56 MDL Number: MFCD00000736 InChI Key: KWFADUNOPOSMIJ-UHFFFAOYSA-N Synonym: ethyl 3-chloro-3-oxopropionate,ethyl chloroformylacetate,ethyl chloroformyl acetate,propanoic acid, 3-chloro-3-oxo-, ethyl ester,ethyl3-chloro-3-oxopropanoate,ethyl malonylchloride,carbethoxyacetyl chloride,2-ethoxycarbonylacetyl chloride,ethyl 2-chlorocarbonyl acetate,chloroformyl acetic acid ethyl ester PubChem CID: 118931 IUPAC Name: ethyl 3-chloro-3-oxopropanoate SMILES: CCOC(=O)CC(Cl)=O

PubChem CID 118931
CAS 36239-09-5
Molecular Weight (g/mol) 150.56
MDL Number MFCD00000736
SMILES CCOC(=O)CC(Cl)=O
Synonym ethyl 3-chloro-3-oxopropionate,ethyl chloroformylacetate,ethyl chloroformyl acetate,propanoic acid, 3-chloro-3-oxo-, ethyl ester,ethyl3-chloro-3-oxopropanoate,ethyl malonylchloride,carbethoxyacetyl chloride,2-ethoxycarbonylacetyl chloride,ethyl 2-chlorocarbonyl acetate,chloroformyl acetic acid ethyl ester
IUPAC Name ethyl 3-chloro-3-oxopropanoate
InChI Key KWFADUNOPOSMIJ-UHFFFAOYSA-N
Molecular Formula C5H7ClO3