iphepha_ibhena

Iimveliso

Cyclopentane 95+%, CAS 287-92-3

I-Cyclopentane, eyaziwa nangokuthi "i-pentamethylene", luhlobo lwe-naphthenic hydrocarbon ene-molecular formula C5H10.Inombolo yeCAS yi-287-92-3.Ubunzima beMolekyuli 70.13.Ulwelo olunokutsha.Iqondo lokunyibilika - 94.4 ℃, indawo yokubilisa 49.3 ℃, ingxinano ehambelanayo 0.7460, isalathisi se-refractive 1.4068.Inyibilika etywaleni, ether nakwihydrocarbon, ayinyibiliki emanzini.I-Cyclopentane ayisiyindandatho ecwangcisiweyo, kodwa ineentlobo ezimbini zokuhambelana: i-envelope conformation kunye ne-semi-chair conformation.I-engile ye-carbon-carbon-carbon bond bond isondele kwi-109 ° 28 ', i-molecular tension incinci, kunye neringi lizinzile.I-Cyclopentane yeyona arhente inokuthi ibe nogwebu lwe-polyurethane endaweni yefriji yeCFC-11.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iipropati Zomzimba

Imbonakalo Ulwelo oluNgaMabala oluNgaMabala
Ifomula yemolekyuli C5H10
Ubunzima bemolekyuli 70.133
Ukuxinana 0.751±0.1g/ml
Indawo yokubilisa 49.2±0.0 °C kwi-760 mmHg
Indawo yokuflasha -37.2±0.0 °C
Indawo yokunyibilika -94 °C
LogP 2.82
Uxinzelelo lomphunga 314.1±0.0 mmHg ku-25°C
Isalathiso sokuqhafaza 1.433
Uzinzo 1. Izinzile
2. Izinto ezingavumelekanga: i-oxidant enamandla, i-asidi eqinile, i-alkali enamandla, i-halogen
3. Ingozi yePolymerization Akukho polymerization
Uxinzelelo lomphunga (KPa) 45(20℃)
Ubushushu bokutsha (KJ/mol) -3287.8
Ubushushu obubalulekileyo (℃) 238.6
Uxinzelelo olunzima (MPa) 4.52
Ubushushu bomlilo (℃) 361
Umda wokudubula okuphezulu (%) 8.7
Umda wokuqhushumba osezantsi (%) 1.1
Ukunyibilika Ayinyibiliki emanzini, i-ethanol, i-ether, ibenzene, i-carbon tetrachloride, i-acetone kunye nezinye izinyibilikisi eziphilayo

Ukupakishwa, ukugcina kunye nokuthutha

I-Cyclopentane idla ngokuhanjiswa kwi-ISO Tank okanye kwibhakethi yentsimbi evaliweyo, kunye neenkcukacha zokupakisha ze-16000kg-17000kg / ISO Tank kunye ne-150Kg / ibhakethi.

Gcina i-cyclopentane kwindawo epholileyo.Gcina isikhongozeli sivaliwe kwaye usigcine kwindawo eyomileyo nengena umoya.

Izikhongozeli ezivuliweyo kufuneka ziphinde zivaliwe ngononophelo kwaye zigcinwe zime nkqo ukuthintela ukuvuza.

IMG20230103140417
IMG20230202102238
IMG20230202102507
IMG20230202143656
IMG20230208113944
IMG20230208114117

Usebenzisa

I-Cyclopentane yi-five-carbon cyclic hydrocarbon esetyenziswa njengebhloko yokwakha kwimveliso yeekhemikhali ezahlukeneyo kunye nezixhobo.Ezinye izinto eziqhelekileyo zokusetyenziswa kwe-cyclopentane ziquka:

I-solvents: I-Cyclopentane isetyenziswe njenge-solvent kwipende, i-adhesive, kunye ne-resin industries ngenxa yobuthi bayo obuphantsi, indawo yokubilisa ephezulu, kunye nokutsha okuphantsi.

I-Polymerization: I-Cyclopentane isetyenziswe njenge-comonomer kwimveliso yeepolymers ezifana ne-polyvinyl chloride (PVC) kunye ne-polystyrene.

I-Pharmaceuticals: I-Cyclopentane isetyenziswe njengendawo ephakathi kwi-synthesis yamachiza athile kunye neekhemikhali zezolimo.

Izikhenkcezisi: I-Cyclopentane isetyenziswe njenge-ejenti yokuvuthela ekuveliseni i-polyurethane foams kunye ne-refrigerant kwiinkqubo ze-mobile conditioning systems.

Iziqhumiso: I-Cyclopentane isetyenziswe njengento ekrwada kwi-synthesis yeziqholo kunye neencasa.

I-Cyclopentane yikhemikhali eguquguqukayo esetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zoshishino kunye nezorhwebo.


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