M1296
Malonic acid
reagent grade, 99%, powder or crystals, chunks, granular, ReagentPlus®
Synonyme(s) :
Propanedioic acid
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A propos de cet article
Formule linéaire :
CH2(COOH)2
Numéro CAS:
Poids moléculaire :
104.06
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
205-503-0
MDL number:
Beilstein/REAXYS Number:
1751370
Assay:
99%
Form:
chunks, granular, powder or crystals
Grade:
reagent grade
Service technique
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Malonic acid, ReagentPlus®, 99%
grade
reagent grade
Quality Level
vapor pressure
0.002 hPa ( 25 °C)
product line
ReagentPlus®
assay
99%
form
chunks, granular, powder or crystals
bp
215 °C/18.66 hPa
mp
132-135 °C (dec.) (lit.)
solubility
1 M NaOH: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow
density
1,6 g/cm3
functional group
carboxylic acid
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
Gene Information
human ... SRC(6714)
General description
Malonic acid (MA), also known as propanedioic acid, is a dicarboxylic acid. The crystals of MA are triclinic at room temperature. The oxidation of malonic acid by cerium (IV) in sulfuric acid solution has been studied. The reaction kinetics of the photocatalytic decomposition of MA in aqueous suspensions of titanium dioxide (TiO2) have been described.
Application
Malonic acid may be used as a cross-linking agent between corn starch and potato starch to improve its mechanical properties.
Other Notes
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Classe de stockage
11 - Combustible Solids
wgk
WGK 1
flash_point_f
314.6 °F - closed cup
flash_point_c
157 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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The crystal structure of malonic acid.
Goedkoop JA and MacGillavry CH.
Acta Crystallographica, 10(2), 125-127 (1957)
Photocatalytic degradation of malonic acid in aqueous suspensions of titanium dioxide: an initial kinetic investigation of CO2 photogeneration.
Inel Y and Okte AN.
Journal of Photochemistry and Photobiology A: Chemistry, 96(1), 175-180 (1996)
Refinement of the crystal structure of malonic acid, C3H4O4.
Jagannathan NR, et al.
Journal of Chemical Crystallography, 24(1), 75-78 (1994)