化学专业英语–有机化合物的命名
有机化合物的命名
Number Prefix (数字前缀)
i).总碳数≤10；total C no. ≤10
前缀词
1.甲: meth-;
2. 乙 : eth-;
3.丙: prop-;
4.丁: buta-;
5.戊: penta-;
6.己: hexa-;
7.庚: hepta-;
8.辛: octa-;
9.壬: nona-;
10.癸: deca-.
11.半，1/2: hemi-, semi-;
12.单，一: mono-, uni-;
13.3/2: sesqui-;
14.双，两: di-, bi-, bis-.
Number Prefix (数字前缀)
ii).总碳数>10时，totalC no.>10
普遍规律:
●一: hen(i)-; 2.二: do-; 3.三: tri(a)-;4.四: tetra-;五以后同上.
常用字头: 11:undeca, hendeca-; 12:dodeca-; 13:trideca-; 14: tetradeca-; 15:pentadeca-;16: hexadeca-;17: heptadeca-; 18: octadeca-; 19: nonadeca-; 20: eicosa-; 21:heneicosa-; 22: docosa-; 23: tricosa-; 24: tetracosa-; 25: pentacosa-; 26:hexacosa-; 27: heptacosa-; 28:octacosa-; 29: nonacosa-; 30: triaconta-;31:hentriaconta-; 40:tetraconta-; 50: pentaconta-; 60:hexaconta-;70:heptaconta-; 80: octaconta-; 90: enneaconta-.
化学专业英语有机化合物的命名.pdf