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LC4338 Methyl acetylenecarboxylate

for synthesis

 

Order number Packaging Quantity Price €
AC31338 Glass bottle 5 ml 29.925
AC31338 Glass bottle 25 ml 118.80

 

Product information
Hill Formula C4H4O2
HS Code 2916 19 95
EC number 213-083-5
Molar mass 84.07 g/mol
CAS number 922-67-8

 

Chemical and physical data
Molar mass 84.07 g/mol
Density 1.006 g/cm3 (20 °C)
Boiling point 98 – 101 °C (1013 hPa)
Flash point 10 °C

 

Safety information
R Phrase R 11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.
S Phrase S 16-24-26
Keep away from sources of ignition – No smoking.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categoriesofdanger highly flammable, irritant
Hazard Symbol Flammable
Irritant
Storage class 3 Flammable Liquids
WGK WGK 3 highly 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 1993 FLAMMABLE LIQUID, N.O.S.(METHYL ACETYLENECARBOXYLATE), 3, II
Declaration (transport by air) IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(METHYL ACETYLENECARBOXYLATE), 3, II

 

Specifications
Assay (GC, area%) ≥ 98 %
Identity (IR) passes test

 

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213-083-5