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LC3444 Malonic acid

for synthesis


Order number Packaging Quantity Price €
AC30444 Plastic bottle 100 g 11.25
AC30444 Plastic bottle 250 g 22.28
AC30444 Plastic bottle 1 kg 73.8


Product information
Synonyms 1,3-Propanedioic acid
Hill Formula C3H4O4
Chemical formula CH2(COOH)2
HS Code 2917 19 10
EC number 205-503-0
Molar mass 104.06 g/mol
CAS number 141-82-2


Chemical and physical data
Solubility 735 g/l (20 °C)
Melting point 132 – 135 °C
Molar mass 104.06 g/mol
Density 1.619 g/cm3 (25 °C)
Bulk density 950 kg/m3
Vapor pressure 0.002 hPa (25 °C)
Flash point 157 °C


Safety information
R Phrase R 22-36
Harmful if swallowed.Irritating to eyes.
S Phrase S 22-24
Do not breathe dust.Avoid contact with skin.
Categories of danger harmful, irritant
Hazard Symbol  Harmful
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Toxicological data
LD 50 oral LD50 rat 1310 mg/kg


Assay (acidimetric) ≥ 99 %
Melting range
– lower value
≥ 132 °C
– upper value ≤ 136 °C
Identity (IR) passes test


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