γ-Butyrolactone 99+%

: Thermo Fisher Scientific

γ-Butyrolactone 99+%

: Thermo Fisher Scientific

: gamma-Butyrolactone, Butan-4-olide, 4-Hydroxybutanoic acid lactone, 1,4-Butyrolactone, GBL

:96-48-0

:C₄H₆O₂

:MFCD00005386

:204

:–45 °C

:1.12 g/cm³

:86.09 g/mol

:98 °C

:13,01596

:Ambient

:202-509-5

:GHS05

:GHS07

Environmentally Preferable:

Appearance:
Clear liquid
Infrared spectrum:
Conforms
Refractive index:
1.4355 to 1.4375 (20°C, 589 nm)
Water:
≤0.1 % (K.F.)
Additional info:
remark: this product may darken with age and heat
GC:
≥99.0 %
Color scale:
≤40 APHA
Free acid:
≤0.1 % (as hydroxybutyric acid)
Titration with NaOH:
≥98.5 %

ACRO10813

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