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LC1072 3-Butyne-1-ol
for synthesis


Order number Packaging Quantity Price €
AC28072 Glass bottle 5 ml 25.65


Product information
Hill Formula C4H6O
HS Code 2905 29 90
EC number 213-161-9
Molar mass 70.09 g/mol
CAS number 927-74-2


Chemical and physical data
Melting point -64 °C
Molar mass 70.09 g/mol
Density 0.927 g/cm3 (20 °C)
Boiling point 129 – 130 °C
Flash point 36 °C


Safety information
R Phrase R 10-36/37/38
Flammable.Irritating to eyes, respiratory system and skin.
Categories of danger flammable, irritant
Hazard Symbol


Storage class 3 Flammable Liquids
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 1993 FLAMMABLE LIQUID, N.O.S.(3-BUTYN-1-OL), 3, III
Declaration (transport by air) IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(3-BUTYN-1-OL), 3, III


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 0.923 – 0.927
Identity (IR) passes test


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