Malonic acid
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- $5 - $6223.25
- Product name: Malonic acid
- CAS: 141-82-2
- MF: C3H4O4
- MW: 104.06
- EINECS:205-503-0
- MDL Number:MFCD00002707
- Synonyms:Malonate, AR,99.5%;Malonic acid anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), 99%;Malonic acid ReagentPlus(R), 99%;Malonic acid sublimed grade, >=99.95% trace metals basis;Malonic acid Vetec(TM) reagent grade, 98%;Malonic acid, synthesis grade;Malonate standard fo;Propane-1,3-dioic acid
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Brand
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Atlantic Research Chemicals
- Biorbyt Ltd
- Biosynth
- Chem-Impex
- Crysdot
- DC Chemicals
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 0.01g
- 20mg
- 100mg
- 500mg
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 500g
- 1kg
- 1000g
- 2kg
- 2.5KG
- 2500g
- 5KG
- 10KG
- 25KG
- 1 kg
- 5 kg
- 250 g
- ManufacturerAmbeed
- Product numberA208756
- Product descriptionMalonic Acid 97%
- Packaging25g
- Price$5
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA208756
- Product descriptionMalonic Acid 97%
- Packaging100g
- Price$7
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA208756
- Product descriptionMalonic Acid 97%
- Packaging500g
- Price$23
- Updated2021-12-16
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- ManufacturerAmbeed
- Product numberA208756
- Product descriptionMalonic Acid 97%
- Packaging1kg
- Price$37
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003244
- Product descriptionMALONIC ACID 95.00%
- Packaging100G
- Price$2331.83
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003244
- Product descriptionMALONIC ACID 95.00%
- Packaging500G
- Price$4112.36
- Updated2021-12-16
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- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0003244
- Product descriptionMALONIC ACID 95.00%
- Packaging2.5KG
- Price$6223.25
- Updated2021-12-16
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- ManufacturerApexBio Technology
- Product numberB7900
- Product descriptionMalonic Acid
- Packaging100mg
- Price$50
- Updated2021-12-16
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- ManufacturerApexBio Technology
- Product numberB7900
- Product descriptionMalonic Acid
- Packaging500mg
- Price$100
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic Acid
- Packaging1Kg
- Price$80
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic Acid
- Packaging100g
- Price$22
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic acid ≥95%
- Packaging1kg
- Price$75
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic Acid
- Packaging500g
- Price$51
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic acid ≥95%
- Packaging500g
- Price$48
- Updated2026-06-04
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- ManufacturerApolloscientific
- Product numberOR0786
- Product descriptionMalonic acid ≥95%
- Packaging100g
- Price$21
- Updated2026-06-04
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- ManufacturerAtlantic Research Chemicals
- Product numberAN001355
- Product descriptionMalonic acid 95
- Packaging5g
- Price$7.62
- Updated2026-05-23
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Ambeed | A208756 | Malonic Acid 97% | 25g | $5 | 2021-12-16 | Buy |
| Ambeed | A208756 | Malonic Acid 97% | 100g | $7 | 2021-12-16 | Buy |
| Ambeed | A208756 | Malonic Acid 97% | 500g | $23 | 2021-12-16 | Buy |
| Ambeed | A208756 | Malonic Acid 97% | 1kg | $37 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0003244 | MALONIC ACID 95.00% | 100G | $2331.83 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0003244 | MALONIC ACID 95.00% | 500G | $4112.36 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0003244 | MALONIC ACID 95.00% | 2.5KG | $6223.25 | 2021-12-16 | Buy |
| ApexBio Technology | B7900 | Malonic Acid | 100mg | $50 | 2021-12-16 | Buy |
| ApexBio Technology | B7900 | Malonic Acid | 500mg | $100 | 2021-12-16 | Buy |
| Apolloscientific | OR0786 | Malonic Acid | 1Kg | $80 | 2021-12-16 | Buy |
| Apolloscientific | OR0786 | Malonic Acid | 100g | $22 | 2021-12-16 | Buy |
| Apolloscientific | OR0786 | Malonic acid ≥95% | 1kg | $75 | 2026-06-04 | Buy |
| Apolloscientific | OR0786 | Malonic Acid | 500g | $51 | 2021-12-16 | Buy |
| Apolloscientific | OR0786 | Malonic acid ≥95% | 500g | $48 | 2026-06-04 | Buy |
| Apolloscientific | OR0786 | Malonic acid ≥95% | 100g | $21 | 2026-06-04 | Buy |
| Atlantic Research Chemicals | AN001355 | Malonic acid 95 | 5g | $7.62 | 2026-05-23 | Buy |
Properties
Melting point :132-135 °C (dec.) (lit.)
Boiling point :140℃（decomposition）
Density :1.619 g/cm3 at 25 °C
vapor pressure :0-0.2Pa at 25℃
refractive index :1.4780
Flash point :157°C
storage temp. :Sealed in dry,Room Temperature
solubility :1 M NaOH: soluble100mg/mL, clear to slightly hazy, colorless to faintly yellow
form :Liquid
pka :2.83(at 25℃)
color :White
PH :3.17(1 mM solution);2.5(10 mM solution);1.94(100 mM solution)
Water Solubility :1400 g/L (20 ºC)
Merck :14,5710
BRN :1751370
Henry's Law Constant :2.4×108 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
Stability :Stable. Incompatible with oxidizing agents, reducing agents, bases.
Cosmetics Ingredients Functions :BUFFERING
Cosmetic Ingredient Review (CIR) :Malonic acid (141-82-2)
InChI :1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
InChIKey :OFOBLEOULBTSOW-UHFFFAOYSA-N
SMILES :OC(=O)CC(O)=O
LogP :-0.81
CAS DataBase Reference :141-82-2(CAS DataBase Reference)
NIST Chemistry Reference :Malonic acid(141-82-2)
EPA Substance Registry System :Propanedioic acid (141-82-2)
Boiling point :140℃（decomposition）
Density :1.619 g/cm3 at 25 °C
vapor pressure :0-0.2Pa at 25℃
refractive index :1.4780
Flash point :157°C
storage temp. :Sealed in dry,Room Temperature
solubility :1 M NaOH: soluble100mg/mL, clear to slightly hazy, colorless to faintly yellow
form :Liquid
pka :2.83(at 25℃)
color :White
PH :3.17(1 mM solution);2.5(10 mM solution);1.94(100 mM solution)
Water Solubility :1400 g/L (20 ºC)
Merck :14,5710
BRN :1751370
Henry's Law Constant :2.4×108 mol/(m3Pa) at 25℃, Burkholder et al. (2019)
Stability :Stable. Incompatible with oxidizing agents, reducing agents, bases.
Cosmetics Ingredients Functions :BUFFERING
Cosmetic Ingredient Review (CIR) :Malonic acid (141-82-2)
InChI :1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
InChIKey :OFOBLEOULBTSOW-UHFFFAOYSA-N
SMILES :OC(=O)CC(O)=O
LogP :-0.81
CAS DataBase Reference :141-82-2(CAS DataBase Reference)
NIST Chemistry Reference :Malonic acid(141-82-2)
EPA Substance Registry System :Propanedioic acid (141-82-2)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Malonic acid is used to prepare barbiturates. Its derivative diethylmalonate is used in Knoevenagel condensation reactions as well as reacts with acetone to form Meldrum's acid. It is used to control acidity, preservative additive for foods and as an excipient in pharmaceutical formulation. It acts as a precursor to polyesters and as an active component in alkyd resins. Further, it is used as a building block in chemical synthesis. In addition to this, it is used to prepare starch-based resin.More related product prices
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Suppliers and manufacturers
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Malonic acid
CAS:141-82-2