δ-Valerolactone 99%

Supplier: Thermo Scientific
Danger

Synonyms: Pentan-5-olide, Tetrahydro-2H-pyran-2-one, 5-Hydroxypentanoic acid lactone, δ-Valerolactone

162710500 162712500 162710010
ACRO162710500EA 196 GBP
ACRO162710500 ACRO162712500 ACRO162710010
δ-Valerolactone 99%
δ-Valerolactone
Formula: C₅H₈O₂
MW: 100,12 g/mol
Boiling Pt: 230 °C (760 mmHg)
Melting Pt: –13 °C
Density: 1,1 g/cm³
Flash Pt: 112 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00006645
CAS Number: 542-28-9
EINECS: 208-807-1

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Specification Test Results

Appearance Clear colorless to light yellow Liquid
Infrared spectrum Conforms
Refractive index 1.4560 to 1.4590 (20°C, 589 nm)
Additional info remark: may contain variable amounts of polymerized product
GC ≥98.5 %
pH 4.5 to 6.5 (4 % in water)
Total volatile ≤5 % (including water)

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