Berikut tata nama senyawa Alkana menurut IUPAC:
Jumlah atom C | Awalan | Asal Kata | Arti | Rumus Molekul | Nama |
1 | Met- | Methiu | Anggur | CH4 | Metana |
2 | Et- | Aitho | Terbakar | C2H6 | Etana |
3 | Prop- | Propion | Lemak | C3H8 | Propana |
4 | But- | Bous | Sapi | C4H10 | Butana |
5 | Pent- | Penta | Lima | C5H12 | Pentana |
6 | Heks- | Heksa | Enam | C6H14 | Heksana |
7 | Hept- | Hepta | Tujuh | C7H16 | Heptana |
8 | Okta- | Okta | Delapan | C8H18 | Oktana |
9 | Non- | Nona | Sembilan | C9H20 | Nonana |
10 | Deka- | Deka | Sepuluh | C10H22 | Dekana |
11 | Undeka- | Undeka | Sebelas | C11H24 | Undekana |
12 | Dodeka- | Dodeka | Dua belas | C12H26 | Dodekana |
20 | Eikos- | Eikosa | Dua puluh | C20H42 | Eikosana |
21 | Heneikos- | Heneikosa | – | C21H44 | Heneikosana |
22 | Trikon- | Trikonta | – | C30H62 | Trikontana |
Contoh
CH3-CH2-CH2-CH3 : n-butana
Contoh :
Rumus gugus alkil | Nama IUPAC |
CH3– | Metil |
C2H5– | Etil |
C3H7– | Propil |
C4H9– | Butil |
C5H11– | Pentil |
C6H13– | Heksil |
Contoh
Contoh
Contoh:
Demikian ulasan mengenai tata nama alkana. Semoga Bermanfaat !!!
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