0102030405
0102030405
Kasa Neopentane mama maualuga (C5H12) Fluorocarbon Kasa
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Faafesootai matouFa'amatalaga
| Mama (vaega pasene) | 99.80% | GC-FID | Min.99.0% |
| n-Butane | 0.08% | GC-FID | |
| isobutene | GC-FID | lipoti | |
| cyclobutane | GC-FID | lipoti |
Fa'amatalaga Fa'atekinisi
| Fua fa'ameamea | C5H12 |
| Molar mass | 72.151g mol−1 |
| Fa'aaliga | Kasa le lanu |
| Sogisogi | Le manogi |
| Malosi | 3,255 kilokalama/m3(kasa, 9.5 °C) 601.172 kg/m3 (suavai, 9.5 °C) |
| Liu liusuavai | −16.5 °C (2.3 °F; 256.6 K) |
| Fa'apuna | 9.5 °C (49.1 °F; 282.6 K) |
| Omiga ausa | 146 kPa (i le 20 °C)[3] |
| O le tulafono a Henry tumau (kH) | 4.7 nmol Pa−1kg−1 |
| Malosiaga vevela (C) | 121.07–120.57 JK−1mol−1 |
| Std molar entropy (S⦵298) | 217 JK−1mol−1 |
| Std enthalpy of formation (ΔfH⦵298) | −168.5–−167.3 kJ mol−1 |
| Std enthalpy o le mu (ΔcH⦵298) | −3.51506–−3.51314 MJ mol−1 |
fa'amatalaga o oloa
Neopentane, e taʻua foʻi o le 2,2-dimethylpropane, o se alkane filifili faʻalua faʻatasi ma le lima carbon atoms. O le Neopentane o se kesi mumu i le vevela o le potu ma le mamafa e mafai ona faʻafefe i totonu o se vai malulu tele i se aso malulu, i totonu o se taʻele aisa, pe a faʻapipiʻi i se maualuga maualuga.
Neopentane o le alkane sili ona faigofie ma se kaponi quaternary, ma e iai achiral tetrahedral symmetry. O se tasi lea o isomers fausaga e tolu ma le fua mole C5H12 (pentanes), o le isi lua o le n-pentane ma le isopentane. Mai nei tolu, e na'o le tasi e avea ma kesi i tulaga masani; o isi o vai.
fa'amatalaga2