(1)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/810a19d8bc3eb1358f186d0aa51ea8d3fc1f44a0?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,该有机物为烷烃,最长碳链含有5个C,主链为戊烷,编号从左端开始,在2、3号C各含有1个甲基,该有机物名称为:2,3-二甲基戊烷,
故答案为:2,3-二甲基戊烷;
(2)CH
3CH(CH
3)C(CH
3)
2(CH
2)
2CH
3:分子中最长碳链含有6个C,主链为己烷,编号从左端开始,在2号C含有1个甲基,在3号C含有2个甲基,该有机物名称为:2,3,3-三甲基己烷,
故答案为:2,3,3-三甲基己烷;
(3)2-甲基-2-丁烯,主链是2-丁烯,碳碳双键在2号、3号碳原子上,从距离碳碳双键最近一端编号,2号碳原子上有1个甲基,该有机物的结构简式:CH
3C (CH
3)=CHCH
3,
故答案为:CH
3C (CH
3)=CHCH
3;
(4)2,4,6-三硝基苯酚,主链为苯酚,在羟基的邻位和间位各含有1个硝基,该有机物的结构简式为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e4dde71190ef76c63e21219a9e16fdfaae516794?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,
故答案为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e4dde71190ef76c63e21219a9e16fdfaae516794?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
.