Recommended products
1-(4-chlorophenyl)-1,2-dihyd
Pyraclostrobine
2-Chloro-5-chloromethylthiaz
(E)-1,4-Dibromobut-2-ene
4-dimethylaminopyridine
Bromoform (Tribromomethane)
4,6-Dichloropyrimidine
4,6-Dichloro-2-methylpyrimid
4-Methoxymethyl-2,3,5,6-tetr
2-Amino-4-chloro-6-methylpyr
Lambda-cyhalothric acid
3-Methyl-2-(4-chlorophenyl)b
Thiamethoxam
3-Methyl-4-nitroiminoperhydr
Products
(E)-1,4-Dibromobut-2-ene

English name:(E)-1,4-Dibromobut-2-ene
Alias:trans-1,4-Dibromo-2-butene
CAS.NO:821-06-7
EINECS No.:212-472-7
Molecular formula:C4H6Br2
Molecular weight:213.91
Structure formula:
1,4-二溴-2-丁烯, CAS #: 821-06-7
Melting point:48-53 ℃
Boiling point:205 ℃
Flash light:113 ℃
Solubility:Slightly soluble in water
Content:≥99%(trans)
Loss on drying:≤0.5%
Appearance:White crystal
Dangerous code: symbol   T 
Dangerous grade:R24/25;R34  
Safe grade:S26;S28A;S36/37/39;S45 
UN code:UN 2923

Copyright(C)2017, LianYunGang YongChen Chemical Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice
中国莱特币矿池有哪些 注册送38块钱app 中彩网双色球体彩走势 官方快三破解软件 香港马会手机软件 赛车pk10分析 扑克牌可以做什么游戏 qq分分彩开奖历史 三分赛走势图如何看 白小姐:透特 时时平台 东北麻将技巧视频 360老时时走势图表 今晚什么生肖中特 赛车投注骗术 201牛牛棋牌官网下载 安徽快三开奖视频结果