DIETHYL OXALPROPIONATE
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- $5 - $2614.69
- Product name: DIETHYL OXALPROPIONATE
- CAS: 759-65-9
- MF: C9H14O5
- MW: 202.2
- EINECS:212-071-7
- MDL Number:MFCD00009163
- Synonyms:DIETHYL OXALPROPIONATE;ETHYL 2-ETHOXALYLPROPIONATE;methyloxo-butanedioic acid diethyl ester;2-ETHOXALYLPROPIONIC ACID ETHYL ESTER;2-OXALPROPIONIC ACID DIETHYL ESTER;diethyl 2-methyloxosuccinate ;2-Methyl-3-oxobutanedioic acid diethyl ester;2-Methyl-3-oxosuccinic acid diethyl ester
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Brand
- aablocks
- Acints
- Advanced Chemicals Intermediat
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
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- Biosynth
- ChemScene
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- CSNpharm
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Package
- 100mg
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- 100g
- 0.1kg
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- 250g
- 500g
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- 1kg
- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging1g
- Price$8
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging5g
- Price$12
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging10g
- Price$22
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging25g
- Price$44
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging100g
- Price$122
- Updated2026-05-28
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- Manufactureraablocks
- Product numberAA0036KS
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95%
- Packaging500g
- Price$501
- Updated2026-05-28
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- ManufacturerAcints
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging25g
- Price$54
- Updated2026-05-20
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- ManufacturerAcints
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging5g
- Price$20
- Updated2026-05-20
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- ManufacturerAcints
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging1g
- Price$14
- Updated2026-05-20
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- ManufacturerAcints
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging100g
- Price$203
- Updated2026-05-20
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- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging100g
- Price$203
- Updated2026-05-19
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- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging1g
- Price$14
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging5g
- Price$20
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-R03-00018
- Product descriptionDiethyl 2-methyl-3-oxosuccinate 95+%
- Packaging25g
- Price$54
- Updated2026-05-19
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- ManufacturerAHH
- Product numberMT-18420
- Product descriptionMethyloxalaceticaciddiethylester 96%
- Packaging250g
- Price$445
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-18420
- Product descriptionMethyloxalacetic acid diethyl ester 97%
- Packaging250g
- Price$445
- Updated2026-05-25
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 1g | $8 | 2026-05-28 | Buy |
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 5g | $12 | 2026-05-28 | Buy |
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 10g | $22 | 2026-05-28 | Buy |
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 25g | $44 | 2026-05-28 | Buy |
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 100g | $122 | 2026-05-28 | Buy |
| aablocks | AA0036KS | Diethyl 2-methyl-3-oxosuccinate 95% | 500g | $501 | 2026-05-28 | Buy |
| Acints | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 25g | $54 | 2026-05-20 | Buy |
| Acints | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 5g | $20 | 2026-05-20 | Buy |
| Acints | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 1g | $14 | 2026-05-20 | Buy |
| Acints | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 100g | $203 | 2026-05-20 | Buy |
| Advanced Chemicals Intermediat | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 100g | $203 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 1g | $14 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 5g | $20 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-R03-00018 | Diethyl 2-methyl-3-oxosuccinate 95+% | 25g | $54 | 2026-05-19 | Buy |
| AHH | MT-18420 | Methyloxalaceticaciddiethylester 96% | 250g | $445 | 2021-12-16 | Buy |
| AHH | MT-18420 | Methyloxalacetic acid diethyl ester 97% | 250g | $445 | 2026-05-25 | Buy |
Properties
Boiling point :138 °C/23 mmHg (lit.)
Density :1.073 g/mL at 25 °C (lit.)
refractive index :n20/D 1.432(lit.)
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Hexane (Slightly), Methanol (Slightly)
pka :9.30±0.46(Predicted)
form :Oil
color :Clear Colourless to Pale Yellow
BRN :1783697
InChI :InChI=1S/C9H14O5/c1-4-13-8(11)6(3)7(10)9(12)14-5-2/h6H,4-5H2,1-3H3
InChIKey :OQOCQBJWOCRPQY-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C(C)C(=O)C(OCC)=O
CAS DataBase Reference :759-65-9(CAS DataBase Reference)
EPA Substance Registry System :Butanedioic acid, methyloxo-, diethyl ester (759-65-9)
Density :1.073 g/mL at 25 °C (lit.)
refractive index :n
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Hexane (Slightly), Methanol (Slightly)
pka :9.30±0.46(Predicted)
form :Oil
color :Clear Colourless to Pale Yellow
BRN :1783697
InChI :InChI=1S/C9H14O5/c1-4-13-8(11)6(3)7(10)9(12)14-5-2/h6H,4-5H2,1-3H3
InChIKey :OQOCQBJWOCRPQY-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C(C)C(=O)C(OCC)=O
CAS DataBase Reference :759-65-9(CAS DataBase Reference)
EPA Substance Registry System :Butanedioic acid, methyloxo-, diethyl ester (759-65-9)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
Diethyl oxalpropionate was used in the synthesis of 2-hydroxy-3-methylsuccinic acid. It was used as starting reagent in the synthesis of racemic 4-alkyloxycarbonyl-3,3-dimethyl-2-oxetanonesand 4-quinolinone 2-carboxylic acid.Related product price
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Suppliers and manufacturers
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TargetMol Chemicals Inc.
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Aladdin Scientific
Diethyl oxalpropionate
CAS:759-65-9




