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Umwuka mwinshi Neopentane Gazi (C5H12) Imyuka ya Fluorocarubone
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TwandikireIbisobanuro
| Isuku (agace ku ijana) | 99,80% | GC-FID | Min.99.0% |
| n-Butane | 0.08% | GC-FID | |
| isobutene | GC-FID | raporo | |
| cyclobutane | GC-FID | raporo |
Amakuru ya tekiniki
| Imiti yimiti | C.5H.12 |
| Imirase | 72.151g mol−1 |
| Kugaragara | Gazi itagira ibara |
| Impumuro | Impumuro nziza |
| Ubucucike | 3,255 kg / m3(gaze, 9.5 ° C) 601.172 kg / m3 (amazi, 9.5 ° C) |
| Ingingo yo gushonga | −16.5 ° C (2,3 ° F; 256.6 K) |
| Ingingo yo guteka | 9.5 ° C (49.1 ° F; 282.6 K) |
| Umuvuduko wumwuka | 146 kPa (kuri 20 ° C) [3] |
| Amategeko ya Henry ahoraho (kH) | 4.7 nmol Pa−1kg−1 |
| Ubushyuhe (C) | 121.07–120.57 JK−1mol−1 |
| Std molar entropy (S⦵298) | 217 JK−1mol−1 |
| Std ishyaka ryo gushinga (ΔfH⦵298) | −168.5–167.3 kJ mol - 1 |
| Std ishyaka ryo gutwikwa (ΔcH⦵298) | −3.51506–−3.51314 MJ mol−1 |
ibisobanuro ku bicuruzwa
Neopentane, nanone yitwa 2,2-dimethylpropane, ni alkane ifite amashami abiri-ya alkane hamwe na atome ya karubone eshanu. Neopentane ni gaze yaka umuriro mubushyuhe bwicyumba hamwe nigitutu gishobora guhurira mumazi ahindagurika cyane kumunsi wubukonje, mubwogero bwa barafu, cyangwa mugihe bigabanijwe kumuvuduko mwinshi.
Neopentane ni alkane yoroshye hamwe na karubone ya kane, kandi ifite tetrahedral ya tetrahedral. Nimwe muri isomer eshatu zubatswe hamwe na molekuline ya C5H12 (pentane), izindi ebyiri ni n-pentane na isopentane. Muri ibyo bitatu, niyo yonyine iba gaze mubihe bisanzwe; abandi ni amazi.
ibisobanuro2