propanedial

Product Name: propanedial
CAS No.: 542-78-9
Chemical Name: propanedial
Synonyms: Malonaldehyde.;propanedial;3-Oxopropanal;1,3-Propanedione;Malonodialdehyde;malondialchehyche;Propanedial (9CI);Malonyl dialdehyde;Selamectin Impurity 6;Propanedial Standard Solution
CBNumber: CB11236081
Molecular Formula: C3H4O2
Formula Weight: 72.06
MOL File: 542-78-9.mol

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propanedial Property

Melting point:: 72-74°
Boiling point:: 66.43°C (rough estimate)
Density: 0.9843 (rough estimate)
refractive index: 1.3670 (estimate)
solubility: sol EtOH, MeOH, H2O; moderately sol CH2Cl2; insol ether.
pka: 5(at 25℃)
InChI: InChI=1S/C3H4O2/c4-2-1-3-5/h2-3H,1H2
InChIKey: WSMYVTOQOOLQHP-UHFFFAOYSA-N
SMILES: C(=O)CC=O
LogP: -0.390 (est)
CAS DataBase Reference: 542-78-9
IARC: 3 (Vol. 36, Sup 7, 71) 1999

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Safety

Hazardous Substances Data: 542-78-9(Hazardous Substances Data)
Toxicity: LD50 orally in rats: 632 mg/kg (Crawford)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0304365
Product name: MALONALDEHYDE
Purity: 95.00%
Packaging: 5MG
Price: $502.46
Updated: 2021/12/16

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propanedial Chemical Properties,Usage,Production

Uses

Propanedial, exists in horseradish hairy root taht has shown strong antioxidant capacity under arsenic stress which indicates possible use of Armoracia rusticana plants for phytoremediation.

Definition

Malonaldehyde is a dialdehyde that is propane substituted by two oxo groups at the terminal carbon atoms respectively. A biomarker of oxidative damage to lipids caused by smoking, it exists in vivo mainly in the enol form. It has a role as a biomarker.

storage

Unstable and easily polymerizes. The generation of MDA in situ from the hydrolysis of its bis-acetals results in the formation of a number of side products, including β- alkoxyacrolein, 3,3-dialkoxypropionaldehyde, and fluorescent condensation polymers of MDA. Crystalline sodium MDA, which is much more stable than MDA, is the recommended synthetic reagent. Sodium MDA, if stored under nitrogen in a refrigerator, is stable for months.

propanedial Preparation Products And Raw materials

Raw materials

Preparation Products

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propanedial Suppliers

China 30 France 1 India 1 United States 1 USA 1 Global 34

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542-78-9, propanedialRelated Search:

1,3-Cyclopentanedione Diethyl 1,1-cyclopropanedicarboxylate METHYL 4-FLUOROBENZOYLACETATE 4'-Chloroacetoacetanilide Ethyl 4-chloroacetoacetate 3-(2-FLUORO-PHENYL)-3-OXO-PROPIONIC ACID ETHYL ESTER 4,4,4-Trifluoro-1-phenyl-1,3-butanedione Ethyl 4,4,4-trifluoroacetoacetate 2,2-DIMETHYL-6,6,7,7,8,8,8-HEPTAFLUORO-3,5-OCTANEDIONE Ethyl 2-oxocyclopentanecarboxylate HEXAFLUOROACETYLACETONE 4-CYCLOPENTENE-1,3-DIONE TETRAMETHYL-1,3-CYCLOBUTANEDIONE 1,1,1-Trifluoro-2,4-pentanedione Methyl 2-cyclopentanonecarboxylate Malonyl chloride 1,1-Cyclobutanedicarboxylic acid Methyl 4-chloro-3-oxo-butanoate

propanedial

Malonaldehyde.

1,3-Propanedione

3-Oxopropanal

Malonyl dialdehyde

Malonodialdehyde

Propanedial (9CI)

malondialchehyche

Glycerol Impurity 33 (Propanedial)

Propanedial Standard Solution

Selamectin Impurity 6

542-78-9

CH2CHO2