|
|||||||||||||||||||||||||||||||
|
石油醚
|
|
中文名稱:
|
石油醚
|
||
|
中文同義詞:
|
石油苯;石油英;石油醚,30～60℃;石油醚,60～90℃;石油醚,90～120℃;石油醚;石油醚 60/80;石油醚 40/60
|
||
|
英文名稱:
|
PETROLEUM ETHER
|
||
|
英文同義詞:
|
benzine(lightpetroleumdistillate);Petroleumbenzene;skellysolveg;varnishmarker’snaphtha;vm;vm&pnaphtha;RULE 66 MINERAL SPIRITS;RUBBER SOLVENT
|
||
|
CAS號:
|
8032-32-4
|
||
|
分子式:
|
C7H7BrMg
|
||
|
分子量:
|
195.33948
|
||
|
EINECS號:
|
289-220-8
|
||
|
相關類別:
|
色譜試劑和離子對試劑;UVCBs-organic;Capillary GC SolventsSolvent Bottles;GC Capillary;ACS GradeSemi-Bulk Solvents;Carbon Steel Cans with NPT Threads;Anhydrous Grade SolventsSolvents;Sure/Seal? Bottles;Amber Glass Bottles;Solvent Bottles;Spectrophotometric Grade Solvents;Spectrophotometric GradeSolvents;ACS Grade Solvents;ACS GradeSolvents;PVC Coated Bottles;Aluminum Bottles;Solvents
|
||
|
Mol文件:
|
8032-32-4.mol
|
||
|
石油醚性質
|
|||
|
沸點
|
90-100 °C
|
|
密度
|
0.77 g/mL at 20 °C
|
|
蒸氣密度
|
2.5 (vs air)
|
|
蒸氣壓
|
25.8 psi ( 55 °C)
|
|
折射率
|
n
|
|
閃點
|
−57 °F
|
|
Merck
|
14,5489
|
|
穩定性
|
Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required.
|
|
EPA化學物質信息
|
Ligroine(8032-32-4)
|
|
石油醚 用途與合成方法
|
|
用途
|
用作色譜分析溶劑及有機溶劑
|
|
用途
|
用作有機溶劑及色譜分析溶劑
|
|
用途
|
用作有機高效溶劑、醫藥萃取劑、精細化工合成助劑等
|
|
用途
|
用于有機合成和化工原料，如制取合成橡膠、塑料、錦綸單體、合成洗滌劑、農藥等，亦是很好的有機溶劑
|
