Tsom
CAS: 74-98-6
Molecular cov mis: c3h8
Molecular hnyav: 44.1
Melting taw tes: {-188℃(lit .)
BLAIL POB: {{-42.1℃(lit .)
Qhov ceev faj: 0 {. 564g / mlat20℃(lit.)
Vapor ceev: 1.5 (vsair)
Vapor siab: 190chemicalBooksi (37.7 degree)
Rective Index: 1.2861
Flash ntsiab lus: {-104 degree
Kev Cia Mob Cia: -20 degree
Acidity Series: (PMA) £44 (Gordon thiab Ford, 1972)
Daim Ntawv: Ua Kua
Propane yog ib qho tsis muaj kob thiab tsis muaj ntxhiab cuam tshuam nrog huab cua tsis zoo yog 2} Nws tuaj yeem tsim cov chaw ntub dej} 4% (ntim) {8} nws yooj yim soluble hauv etherle, benzene thiab chloroform, nws yog ib qho yooj yim los tsim cov roj av {}}} 8℃yog 4 {{14 14}} 24mpa. Cov tshuaj lom neeg tsis ua haujlwm, tab sis kev hloov pauv xws li halogenation tuaj yeem tshwm sim. Nws muaj nyob rau hauv Petroleum nrws roj thiab nkev. Propane tuaj yeem sib cais los ntawm cov roj kub thiab tawg roj hauv kev lag luam, thiab tuaj yeem siv ua cov khoom siv raw rau kev tsim cov roj rau hauv cov roj ua kev lag luam; Kev sib xyaw ntawm cov khoom siv, Butane thiab ib qho me me ntawm kev tawm tsam tuaj yeem ua rau hauv cov roj pej xeem, hu ua liqufied roj. Tshuaj Lom Zem
Tshuaj lom neeg cov tshuaj tawm rau cov kev sib txuas ua tiav ntawm cov pa roj oxygen? columes . Thaum cov nplaim hluav taws kub hnyiab tau yog li ntawm 2500} Acetylene) {{. Cov pa oxygen tau siab dua li cov acetylene siab tshaj li ntawm acetylene.
Cim npe nrov: PEILE PE? 74-98-6, Tuam Tshoj Cov Neeg Muag Khoom, Tuam Tshoj} Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
