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Physical & Chemical properties

Water solubility

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Description of key information

Water solubility = 2960 g/L at 20°C (very soluble).

Key value for chemical safety assessment

Water solubility:
2 960 g/L
at the temperature of:
20 °C

Additional information

1,4 -Butynediol is very soluble in water and this compound has a measured water solubility of 2960 g/L at 20°C (ISP 2010). This result and the determination that 1,4 -Butynediol is very soluble is supported by authoratative handbook data indicating a value of 3740 g/L at 20°C (Hort, et. al. 2003, Grafje, et. al. 2000, GESTIS 2010, SRC 2010).