γ-Butyrolactone 99+%

Supplier: Thermo Scientific
Danger

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

108130010 108130025 108130100
ACRO108130010EA 118 GBP
ACRO108130010 ACRO108130025 ACRO108130100
γ-Butyrolactone 99+%
γ-Butyrolactone
Formula: C₄H₆O₂
MW: 86,09 g/mol
Boiling Pt: 204 °C (1013 hPa)
Melting Pt: –45 °C
Density: 1,12 g/cm³
Flash Pt: 98 °C
Storage Temperature: Ambient
MDL Number: MFCD00005386
CAS Number: 96-48-0
EINECS: 202-509-5
Merck Index: 13,01596
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Specification Test Results

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 %

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