Malonic Acid CAS 141-82-2

Product Description:

Product Name: Malonic acid CAS NO: 141-82-2

Synonyms:

Valproic Acid Impurity 2 (Malonic Acid);Malonic acid 141-82-2;

141-82-2 Malonic acid 1,3-Propanedioic acid;

Sodium Valproate Impurity 24;

Chemical & Physical Properties:

Appearance: White crystalline powder

Assay :≥99.0%

Density: 1.619

Boiling Point: 140℃

Melting Point: 130-135℃

Flash Point: 201.9℃

Water Solubility: 1400 g/L (20℃)

Stability: Stable. Incompatible with oxidizing agents, reducing agents, bases.

Storage Condition: Store at RT.

Vapor Pressure: 4.66E-07mmHg at 25℃

Safety Information:

RTECS: OO0175000

Safety Statements: S26-S37/39

HS Code: 2917190090

Packing Group: III

WGK Germany: 1

RIDADR: UN 3261

Risk Statements: R22; R36/37/38

Hazard Code: Xn

Signal Word: Danger

Hazard Declaration: H302; H318

Caution Statements: P280; P305 + P351 + P338

Symbols: GHS05, GHS07

Malonic acid (IUPAC systematic name: propanedioic acid) is a dicarboxylic acid with structure CH2(COOH)2. The ionized form of malonic acid, as well as its esters and salts, are known as malonates. For example, diethyl malonate is malonic acid's diethyl ester. The name originates from the Greek word μᾶλον (malon) meaning 'apple'.

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