正己烷

CAS编号：   110-54-3
分子式：   CH3(CH2)4CH3
分子量：   86.18
产品介绍: 无色透明液体。微有特殊气味。极易挥发。能与乙醇、乙醚和氯仿任意混溶,不溶于水。相对密度(d204)0.660。凝固点-95～-100℃。沸点69℃。折光率(n20D)1.375。闪点(闭杯)-17.2℃。易燃。蒸气能与空气形成爆炸性混合物,爆炸极限1.18%～7.43%(体积)。半数致死量(大鼠,经口)49
用途: 溶剂。甲醇中水分测定。紫外光谱分析。农药残留分析。高效液相色谱。气相色谱分析标准。生化研究,蛋白质顺序分析。测定矿物折光率。有机合成。温度计中代替汞。
熔点: -95--100℃
沸点: 69℃
密度: 0.66
可溶性: 能与乙醇、乙醚和氯仿任意混溶,不溶于水。
折射率: 1.375
贮存: 密封阴凉保存。
备注: （危化品）购买前请先咨询客服或查看《危化品购销须知》

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基本文件流程错误 SQL 调试

C:\phpstudy\PHPTutorial\WWW\shop\index.php ( 1.16 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\ThinkPHP.php ( 4.42 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Think.class.php ( 11.53 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Storage.class.php ( 1.60 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Storage\Driver\File.class.php ( 3.54 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Mode\common.php ( 2.61 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Common\functions.php ( 44.69 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Common\Common\function.php ( 30.67 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Hook.class.php ( 4.19 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\App.class.php ( 12.57 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Dispatcher.class.php ( 14.43 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Route.class.php ( 13.37 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Controller.class.php ( 10.84 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\View.class.php ( 7.44 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Behavior\ParseTemplateBehavior.class.php ( 3.89 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Behavior\ContentReplaceBehavior.class.php ( 1.91 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Conf\convention.php ( 10.95 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Common\Conf\config.php ( 2.05 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Common\Conf\tags.php ( 0.07 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Lang\zh-cn.php ( 2.58 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Conf\debug.php ( 1.59 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Common\Behavior\InitHookBehavior.class.php ( 1.65 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Behavior.class.php ( 0.88 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Cache.class.php ( 3.85 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Cache\Driver\File.class.php ( 5.88 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Home\Conf\config.php ( 5.19 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Home\Common\function.php ( 4.14 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Behavior\ReadHtmlCacheBehavior.class.php ( 5.60 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Application\Home\Controller\ProductController.class.php ( 53.09 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Model.class.php ( 58.52 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Db.class.php ( 32.45 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Db\Driver\Mysqli.class.php ( 10.36 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Template.class.php ( 28.41 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\OT\TagLib\Article.class.php ( 4.64 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Template\TagLib.class.php ( 9.19 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\OT\TagLib\Think.class.php ( 9.80 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Think\Template\TagLib\Cx.class.php ( 22.50 KB )
C:\phpstudy\PHPTutorial\WWW\shop\Runtime\Cache\Home\b6daccb44112fad419caa6d07eff7016.php ( 38.04 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Behavior\WriteHtmlCacheBehavior.class.php ( 0.98 KB )
C:\phpstudy\PHPTutorial\WWW\shop\ThinkPHP\Library\Behavior\ShowPageTraceBehavior.class.php ( 5.24 KB )

SHOW COLUMNS FROM `onethink_shop` [ RunTime:0.011718s ]
SELECT * FROM `onethink_shop` WHERE ( `id` = 533 ) LIMIT 1 [ RunTime:0.000977s ]
SELECT * FROM `onethink_shop` WHERE ( `id` = 533 ) LIMIT 1 [ RunTime:0.000977s ]
SHOW COLUMNS FROM `onethink_hot` [ RunTime:0.004882s ]
SELECT * FROM `onethink_hot` [ RunTime:0.000000s ]
select * from fn_category where parentid=6 [ RunTime:0.000977s ]
select * from fn_category where parentid=7 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=7 limit 0,8 [ RunTime:0.000000s ]
select * from fn_category where parentid=8 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=8 limit 0,8 [ RunTime:0.000000s ]
select * from fn_category where parentid=9 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=9 limit 0,8 [ RunTime:0.000000s ]
select * from fn_category where parentid=18 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=18 limit 0,8 [ RunTime:0.000000s ]
select * from fn_category where parentid=19 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=19 limit 0,8 [ RunTime:0.000977s ]
select * from fn_category where parentid=21 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=21 limit 0,8 [ RunTime:0.000976s ]
select * from fn_category where parentid=106 limit 0,2 [ RunTime:0.000000s ]
select * from fn_category where parentid=106 limit 0,8 [ RunTime:0.000000s ]
select * from fn_position_data where posid=1 and id!=25 limit 0,3 [ RunTime:0.000000s ]
SHOW COLUMNS FROM `onethink_banner` [ RunTime:0.007812s ]
SELECT * FROM `onethink_banner` LIMIT 1 [ RunTime:0.000976s ]
select * from fn_category where catid=110 [ RunTime:0.000000s ]
select * from fn_category where parentid=7 [ RunTime:0.000000s ]
select * from fn_category where parentid=8 [ RunTime:0.000000s ]
select * from fn_category where parentid=9 [ RunTime:0.000000s ]
select * from fn_category where parentid=18 [ RunTime:0.000000s ]
select * from fn_category where parentid=19 [ RunTime:0.000000s ]
select * from fn_category where parentid=21 [ RunTime:0.000000s ]
select * from fn_category where parentid=106 [ RunTime:0.000000s ]
SELECT * FROM `onethink_shop` WHERE ( `is_tuijian` = 1 ) LIMIT 0,5 [ RunTime:0.000000s ]
SHOW COLUMNS FROM `onethink_news_type` [ RunTime:0.006835s ]
SELECT * FROM `onethink_news_type` [ RunTime:0.000000s ]
SHOW COLUMNS FROM `onethink_footer_news` [ RunTime:0.009765s ]
SELECT * FROM `onethink_footer_news` WHERE ( `typelist` = 1 ) [ RunTime:0.000000s ]
SELECT * FROM `onethink_footer_news` WHERE ( `typelist` = 2 ) [ RunTime:0.000000s ]
SELECT * FROM `onethink_footer_news` WHERE ( `typelist` = 3 ) [ RunTime:0.000000s ]
SELECT * FROM `onethink_footer_news` WHERE ( `typelist` = 4 ) [ RunTime:0.000000s ]
SHOW COLUMNS FROM `onethink_friend` [ RunTime:0.019530s ]
SELECT * FROM `onethink_friend` [ RunTime:0.010741s ]