Change Language
Acetylenecarboxylic Acid

Acetylenecarboxylic Acid

Product Details:


Product Description

LC190 Acetylenecarboxylic acid
for synthesis


Order number Packaging Quantity Price
AC27190 Glass bottle 10 ml


Product information
Synonyms Propiolic Acid, Propargylic acid
Hill Formula C3H2O2
HS Code 2916 19 95
EC number 207-437-8
Molar mass 70.04 g/mol
CAS number 471-25-0


Chemical and physical data
Solubility (20 C) soluble
Melting point 18 C
Molar mass 70.04 g/mol
Density 1.136 g/cm3 (20 C)
Boiling point 153 - 157 C (1013 hPa) (decomposition)
Flash point 153 - 157 C (1013 hPa) (decomposition)


Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
H301: Toxic if swallowed.
H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear protective gloves/protective clothing/eye protection/face protection.
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.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Signal Word Danger
Hazard Pictogram(s)

Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly 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 25-34-37
Toxic if swallowed.Causes burns.Irritating to respiratory system.
S Phrase S 26-36/37/39-45
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).
Categories of danger toxic, corrosive
Hazard Symbol Toxic


Transport information
Declaration (transport by sea) IMDG-Code UN 2920 CORROSIVE LIQUID, FLAMMABLE, N.O.S.(ACETYLENE CARBOXYLIC ACID), 8 (3), II


Toxicological data
LD 50 oral LD50 rat 100 mg/kg


Assay (HPLC, area%)  97 %
Identity (IR) passes test


Enter Buying Requirement Details
Email Id
Mobile number

Other Products in 'Laboratory Chemicals' category

We are deals in Lab Chemicals.
"Only deals in retail accepting orders upto 500ml only". 
trade india member
ALPHA CHEMIKA All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Private Limited.