Isobutyric anhydride 97%
Leverantör: Thermo Fisher Scientific
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Fara
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Synonyms:
2-Methylpropanoic anhydride, 2-Methylpropionic anhydride
257780020
257785000
ACRO257780020EA
4525
SEK
ACRO257780020
ACRO257785000
Isobutyric anhydride 97%
Isobutyric anhydride
Formel:
C₈H₁₄O₃ Kokpunkt: 183…187 °C (1013 hPa) Smältpunkt: –53 °C Densitet: 0,954 g/cm³ |
MDL Number:
MFCD00008913 CAS nummer: 97-72-3 EINECS: 202-603-6 UN: 2922 |
Specifikation testresultat
Appearance | Clear colorless Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.4050 to 1.4070 (20°C, 589 nm) |
GC | ≤1.0 % (Isobutyric acid) |
Propionyl content | ≤1.0 % (as propionic acid) |
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