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訂購電話:4001650900

2,3-Dibromopropene

Cas:
513-31-5
Molecular Structure:
MDL:
MFCD00000211
Molecular Formula:
C3H4Br2; CH2BrCBr=CH2
Molecular Weight:
199.87
Alias:
2,3-二溴丙烯 2,3-Dibromo-1-propene 2-Bromoallyl Bromide
Product order:
Name Specifications Packing Price Delivery
2,3-Dibromopropene 工業(yè)級,85% 25g RMB 473 Consulting service
2,3-Dibromopropene 工業(yè)級,85% 100g RMB 1364 Consulting service
2,3-Dibromopropene 高純級,95% 25g RMB 2816 Consulting service
Character:
無色液體,不溶于水,與鹵化烴混溶。
沸點(diǎn):141℃
密度:2.04
閃點(diǎn):81℃
折光率:1.537-1.547  
Quality Standard:
項(xiàng)目                                    工業(yè)級    
                                        (technical grade)
外觀Appearance                          黃色至棕色液體
紅外光譜鑒定Infrared spectrometry       和對照品匹配
純度Purity                              ≥85.0% (GC)


項(xiàng)目                                    超純級    
外觀Appearance                          白色或無色結(jié)晶
紅外光譜鑒定Infrared spectrometry       和對照品匹配
純度Purity                              ≥95.0% (GC)
折光率Refractive index                  1.5430 - 1.5460   (20°C, 589 nm)
比重Specific gravity (20/20)            2.0200 - 2.0510  

Storage:
對濕度敏感,易吸潮,密封保存。在儲存過程中可能變成棕色
有機(jī)合成中間體。
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