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HomeProduct name listDimethylmalonic acid

Dimethylmalonic acid

  • CAS NO.:595-46-0
  • Empirical Formula: C5H8O4
  • Molecular Weight: 132.11
  • MDL number: MFCD00004193
  • EINECS: 209-867-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-05 08:26:49
Dimethylmalonic acid Structural

What is Dimethylmalonic acid?

Chemical properties

White solid

Definition

ChEBI: A dicarboxylic acid that is malonic acid in which both methylene hydrogens have been replaced by methyl groups.

Purification Methods

Crystallise the acid from *benzene/pet ether. It sublimes in a vacuum with slight decomposition. [Beilstein 2 IV 1955.]

Properties of Dimethylmalonic acid

Melting point: 191-193 °C (lit.)
Boiling point: 292.77°C (rough estimate)
Density  1.5633 (rough estimate)
refractive index  1.4016 (estimate)
storage temp.  2-8°C
solubility  soluble in Methanol
form  neat
pka 3.15(at 25℃)
form  Solid
color  White to Almost white
Water Solubility  90g/L(13 ºC)
BRN  774375
CAS DataBase Reference 595-46-0(CAS DataBase Reference)
NIST Chemistry Reference Propanedioic acid, dimethyl-(595-46-0)
EPA Substance Registry System Propanedioic acid, dimethyl- (595-46-0)

Safety information for Dimethylmalonic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for Dimethylmalonic acid

InChIKey OREAFAJWWJHCOT-UHFFFAOYSA-N

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