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溴代叔丁烷

 
 
單價(jià) 18000.00 / 噸對(duì)比
銷(xiāo)量 暫無(wú)
發(fā)貨 四川成都市付款后24小時(shí)內(nèi)
庫(kù)存 50噸起訂1噸
品牌 進(jìn)口
規(guī)格 99.9%
過(guò)期 長(zhǎng)期有效
更新 2013-11-29 11:27
 

成都金騰化工貿(mào)易有限公司

企業(yè)會(huì)員第13年
資料未認(rèn)證
保證金未繳納
  • 四川-成都市
  • 上次登錄 2013-11-29
  • 林金偉 (先生)   經(jīng)理
詳細(xì)說(shuō)明

溴代叔丁烷    99.9%   南韓  18000元/噸   200kg/桶

溴代叔丁烷
tert-Butyl bromide
 
Cas號(hào)
【507-19-7】
MDL:
--MFCD00000125
Beilstein
1730892
EINECS:
--208-065-9
分子式
C4H9Br; (CH3)3CBr
分子量
137.02
別名
2-溴-2-甲基丙烷,三甲基溴甲烷,特丁基溴,溴化第三丁基,叔丁基溴,2-甲基-2-溴丙烷
2-Bromo-2-methylpropane
2-methyl-2-bromopropane
分子結(jié)構(gòu)式
 
性狀
無(wú)色至黃棕色液體。不溶于水,溶于大多數(shù)有機(jī)溶劑。在210℃時(shí)變?yōu)殇宕惗⊥椤?br /> 密度:  1.22  
熔點(diǎn):  -20 °C  
沸點(diǎn):  75 °C  
折光率nD20:  1.4269-1.4289  
閃點(diǎn):  18 °C
質(zhì)量標(biāo)準(zhǔn)
 
 
項(xiàng)目                                     優(yōu)級(jí)純   
                                          (GR) 
外觀Appearance                          無(wú)色透明至黃棕色液體
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              >99.0% (GC) 
相對(duì)密度Specific gravity (20/20°C)     1.2180 - 1.2270
折光率Refractive index n20/D            1.4270 - 1.4290


項(xiàng)目                                      化學(xué)純   
                                           (CP) 
沸程Boiling range,℃                      72.0~74.5 
相對(duì)密度Specific gravity (20/20°C)       1.216~1.220  
折光率Refractive index n20/D              1.427~1.429   
蒸發(fā)殘?jiān)麰vaporation residue               ≤0.01%  
貯存
密封避光保存
用途
有機(jī)中間體,溶劑。
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