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LC342 Acrylic acid

(stabilised with hydroquinone monomethyl ether) for synthesis

 

Order number Packaging Quantity Price €
AC27342 Glass bottle 100 ml 11.25
AC27342 Glass bottle 500 ml 13.59
AC27342 Glass bottle 1 l 23.40

 

Product information
Synonyms 2-Propenoic acid, Acroleic acid
Hill Formula C3H4O2
Chemical formula CH2=CHCOOH
HS Code 2916 11 00
EC number 201-177-9
Molar mass 72.06 g/mol
EC index number 607-061-00-8
CAS number 79-10-7

 

Chemical and physical data
Ignition temperature 429 °C DIN 51794
Solubility 1000 g/l (25 °C)
Saturation concentration (air) 12.6 g/m3 (20 °C)
Melting point 13 °C
Molar mass 72.06 g/mol
Density 1.05 g/cm3 (20 °C)
pH value 2.1 (72.06 g/l, H2O, 20 °C)
Boiling point 141 °C (1013 hPa)
Vapor pressure 4 hPa (20 °C)
Explosion limit 2.4 – 15.9 %(V)
Flash point 46 °C
Refractive index 1.4224 (20 °C, 589 nm)

 

Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
H332: Harmful if inhaled.
H312: Harmful in contact with skin.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H400: Very toxic to aquatic life.
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)




RTECS AS4375000
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

 

Safety information
R Phrase R 10-20/21/22-35-50
Flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes severe burns.Very toxic to aquatic organisms.
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 flammable, harmful, corrosive, dangerous for the environment
Hazard Symbol Corrosive
Dangerous for the environment

RTECS AS4375000
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2218 ACRYLIC ACID, STABILIZED, 8 (3), II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2218 ACRYLIC ACID, STABILIZED, 8 (3), II

 

Toxicological data
LD 50 oral LD50 rat > 192 mg/kg
LD 50 dermal LD50 rabbit > 290 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 1.048 – 1.050
Identity (IR) passes test

 

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– as quinine at 365 nm