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LC1480 Cyanoacetic acid

for synthesis

 

Order number Packaging Quantity Price €
AC28480 Glass bottle 250 g 18
AC28480 Glass bottle 1 kg 63.45

 

Product information
Synonyms Malonic acid mononitrile
Hill Formula C3H3NO2
Chemical formula NCCH2COOH
HS Code 2926 90 95
EC number 206-743-9
Molar mass 85.06 g/mol
CAS number 372-09-8

 

Chemical and physical data
Solubility 1000 g/l (20 °C)
Melting point 65 – 68 °C
Molar mass 85.06 g/mol
Bulk density 700 kg/m3
pH value 1.6 (50 g/l, H2O, 20 °C)
Boiling point 108 °C (20 hPa)
Vapor pressure 0.1 hPa (100 °C)
Flash point 107 °C

 

Safety information
R Phrase R 20/22-34-37-52/53
Harmful by inhalation and if swallowed.Causes burns.Irritating to respiratory system.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger harmful, corrosive, dangerous for the environment
Hazard Symbol Corrosive
RTECS AG3675000
Storage class Combustible substances, corrosive
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.

 

Transport Information
Declaration (transport by sea) IMDG-Code UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(CYANOACETIC ACID), 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(CYANOACETIC ACID), 8, II

 

Toxicological data
LD 50 oral LD50 rat 1500 mg/kg
LD 50 dermal LD50 rabbit > 2000 mg/kg

 

Specifications
Assay (acidimetric) ≥ 98 %
Melting range
– lower value
≥ 67 °C
– upper value ≤ 70 °C
Water (K. F.) ≤ 0.5 %
Identity (IR) passes test

 

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