send us an inquiry
LC5141 Propionic acid
for synthesis

 

Order number Packaging Quantity Price €
AC32141 Glass bottle 100 ml 11.25
AC32141 Glass bottle 500 ml 12.51
AC32141 Glass bottle 1 l 14.13
AC32141 Glass bottle 2.5 l 28.575
AC32141 Plastic container 25 l inquire

 

Product information
Synonyms Methyl acetic acid
Hill Formula C3H6O2
Chemical formula CH3CH2COOH
HS Code 2915 50 00
EC number 201-176-3
Molar mass 74.08 g/mol
EC index number 607-089-00-0
CAS number 79-09-4

 

Chemical and physical data
Ignition temperature 485 °C DIN 51794
Solubility (20 °C) soluble
Melting point -20 °C
Molar mass 74.08 g/mol
Density 0.993 g/cm3 (20 °C)
pH value 2.5 (100 g/l, H2O, 20 °C)
Boiling point 141 °C
Vapor pressure 5 hPa (20 °C)
Explosion limit 2.1 – 12 %(V)
Flash point 50 °C
Refractive index 1.386 (20 °C, 589 nm)

 

Safety information
R Phrase R 34
Causes burns.
S Phrase S 23-36-45
Do not breathe vapour.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive
Hazard Symbol Corrosive
RTECS UE5950000
Storage class 8 A Combustible substances, corrosive
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 3463 PROPIONIC ACID WITH NOT LESS THEN 90%, 8 (3), II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3463 PROPIONIC ACID, 8 (3), II

 

Toxicological data
LD 50 oral LD50 rat 2600 mg/kg
LD 50 dermal LD50 rabbit 500 mg/kg

 

Specifications
Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 0.993 – 0.994
Water (K. F.) ≤ 0.3 %
Identity (IR) passes test