8.00387
Malonic acid
Technipur®
Synonym(s):
1,3-Propanedioic acid, Carboxyacetic acid, Dicarboxymethane, Methanedicarboxylic acid, Propanedioic acid
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About This Item
Linear Formula:
CH2(COOH)2
CAS Number:
Molecular Weight:
104.06
NACRES:
NA.21
UNSPSC Code:
12352106
Beilstein/REAXYS Number:
1751370
MDL number:
Grade:
synthesis grade
grade
synthesis grade
Quality Level
vapor pressure
0.002 hPa ( 25 °C)
mp
132-135 °C (dec.) (lit.)
SMILES string
OC(=O)CC(O)=O
InChI
1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
InChI key
OFOBLEOULBTSOW-UHFFFAOYSA-N
General description
Malonic acid is a 1,3-dicarboxylic acid commonly used in the manufacture of dyes, pharmaceuticals, adhesives, agrochemicals, and fragrances, facilitated by the high reactivity of the central methylene group.
Application
Malonic acid can be used as:
It can also be introduced into the isotropic conductive adhesive formulation to enhance the electrical properties of electrically conductive adhesives.
- A complexing agent in the preparation of Cr-P coatings applicable in engineering tools and components.
- A cross-linker in the synthesis of closed-cell polyurethane foams applicable in the polymer industry.
It can also be introduced into the isotropic conductive adhesive formulation to enhance the electrical properties of electrically conductive adhesives.
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
314.6 °F - closed cup
flash_point_c
157 °C - closed cup
Certificates of Analysis (COA)
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Spectroscopic study of the morphology development of closed-cell polyurethane foam using bio-based malonic acid as chain extender
Zhao W, et al.
Polymer, 193, 122344-122344 (2020)
Malonic Acid and Derivatives
Strittmatter H
Ullmann's Encyclopedia of Industrial Chemistry null
Preparation and characterization of Cr?P coatings by electrodeposition from trivalent chromium electrolytes using malonic acid as complex
Li B, et al.
Surface and Coatings Technology, 201(6), 2578-2586 (2006)