δ-Valerolactone 99%
Dodavatel: Thermo Scientific
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Nebezpečí
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Synonyms:
Pentan-5-olide, Tetrahydro-2H-pyran-2-one, 5-Hydroxypentanoic acid lactone, δ-Valerolactone
162710500
162712500
162710010
ACRO162710500EA
4160
CZK
ACRO162710500
ACRO162712500
ACRO162710010
δ-Valerolactone 99%
δ-Valerolactone
Vzorec:
C₅H₈O₂ MW: 100,12 g/mol Bod varu: 230 °C (760 mmHg) Bod tání: –13 °C Hustota: 1,1 g/cm³ Bod vzplanutí: 112 °C Storage Temperature: Refrigerator |
MDL Number:
MFCD00006645 CAS číslo: 542-28-9 EINECS: 208-807-1 |
Výsledky specifikačního testu
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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