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sehlahisoa

Cyclopentane(CAS#287-92-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H10
'Misa oa Molar 70.13
Botenya 0.751 g/mL ho 25 °C (hote.)
Melting Point -94 °C (hote.)
Boling Point 50 °C (hote.)
Flash point −35°F
Ho qhibiliha ha Metsi E kopane le ethanol, ether le acetone. E kopane hanyenyane le metsi.
Solubility 0.156g/l e sa qhibiliheng
Khatello ea Mouoane 18.93 psi (55 °C)
Tekano ea Mouoane ~2 (khahlanong le moea)
Ponahalo Phofo
Mmala Bosoeu
Monko o monate Joalo ka peterole; bonolo, monate.
Moedi wa ho pepeseha TLV-TWA 600 ppm (~1720 mg/m3)(ACGIH).
Boholo ba wavelength(λmax) ['λ: 198 nm Amax: 1.0',
, 'λ: 210 nm Amax: 0.50',
, 'λ: 220 nm Amax: 0.10',
, λ: 240
Merck 14,2741
BRN 1900195
Boemo ba polokelo Boloka ka tlase ho +30°C.
Botsitso E tsitsitseng. E tukang haholo. Ela hloko ntlha e tlase ea flash le meeli ea ho phatloha ho pharaletseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing. Ha a phaphamala holim'a metsi, metsi a na le boleng bo fokolang ba ho tima mollo o amehang
Qeto ea ho phatloha 1.5-8.7%(V)
Refractive Index n20/D 1.405(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Seela se se senang mmala, ntlha e qhibidihang -93.9 °c, ntlha e belang 49.26 °c, boima bo lekanang 0.7460(20/4 °c), refractive index 1.4068, flash point -37 °c. Ka joala, ether le metsoako e meng ea manyolo e kopantsoeng, e sa qhibiliheng metsing.
Sebelisa E sebelisoa ho nkela Freon sebaka se sebelisoang haholo ka lihatsetsing, lisebelisoa tsa ho kenya sehatsetsi le lisebelisoa tse ling tse thata tsa PU Foam.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi F - E ka cha
Likhoutu tsa Kotsi R11 – E tuka Haholo
R52/53 – E kotsi ho dibopuwa tsa metsing, e ka baka ditlamorao tse mpe tsa nako e telele tikolohong ya metsing.
Tlhaloso ea Tšireletseho S9 - Boloka setshelo sebakeng se nang le moea o motle.
S16 - Ipoloke hole le mehloli ea mollo.
S29 - Se ke oa tšela ka har'a li-drain.
S33 - Nka mehato ea boits'ireletso khahlanong le ho tsoa ho sa fetoheng.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
Li-ID tsa UN UN 1146 3/PG 2
WGK Jeremane 1
RTECS GY2390000
TSCA Ee
Khoutu ea HS 2902 19 00
Sehlopha sa Likotsi 3
Sehlopha sa ho paka II
Chefo LC (lihora tse 2 moeeng) ho litoeba: 110 mg/l (Lazarew)

 

Selelekela

Cyclopentane ke mokelikeli o se nang 'mala o nang le monko o ikhethang. Ke aliphatic hydrocarbon. Ha e qhibilihe ka metsing empa e ka qhibiliha ka har'a metsoako e mengata ea tlhaho.

 

Cyclopentane e na le solubility e ntle le thepa e ntle haholo ea ho tlosa mafura, 'me hangata e sebelisoa e le motsoako oa liteko oa manyolo ka laboratoring. Hape ke ntho e tloaelehileng ea ho hloekisa e ka sebelisoang ho tlosa mafura le litšila.

 

Mokhoa o tloaelehileng oa tlhahiso ea cyclopentane ke ka dehydrogenation ea alkanes. Mokhoa o tloaelehileng ke ho fumana cyclopentane ka ho arohana ho tloha khase ea petroleum cracking.

 

Cyclopentane e na le kotsi e itseng ea tšireletso, ke mokelikeli o tukang o ka bakang mollo kapa ho phatloha habonolo. Ho kopana le malakabe a bulehileng le lintho tse nang le mocheso o phahameng ho lokela ho qojoa ha u sebelisa. Ha u sebetsana le cyclopentane, e lokela ho ba le moea o motle 'me u qobe ho hema kapa ho kopana le letlalo le mahlo.

 


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