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801661 γ-Butyrolactone for synthesis


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Package Size

Product Number



8016611000 Glass bottle 1 l
8016619025 Plastic container 25 l
8016612500 Glass bottle 2.5 l
8016610100 Glass bottle 100 ml

Product Information

Product Summary

Synonyms 4-Hydroxybutyric acid lactone, 4-Hydroxybutyric acid lactone
CAS number 96-48-0
EC number 202-509-5
Hill Formula C₄H₆O₂
Molar mass 86.09 g/mol
RTECS LU3500000

Handling & Storage Information

Storage Temperature Store below +30°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point -44 °C
Density 1.13 g/cm3 (20 °C)
pH value 4 - 5 (100 g/l, H₂O, 20 °C)
Boiling point 204.6 °C (1013 hPa)
Vapor pressure 0.344 hPa (20 °C)
Flash point 106 °C


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