Cyclopentane(CAS#287-92-3)

Chemical Property:

Molecular Formula	C5H10
Molar Misa	70.13
Kuchulukana	0.751 g/mL pa 25 °C (kuyatsa)
Melting Point	-94 °C (kuyatsa)
Boling Point	50 °C (kuyatsa)
Pophulikira	−35°F
Kusungunuka kwamadzi	Mosiyana ndi ethanol, ether ndi acetone. Kusakanikirana pang'ono ndi madzi.
Kusungunuka	0.156g/l osasungunuka
Kuthamanga kwa Vapor	18.93 psi (55 °C)
Kuchuluka kwa Vapor	~2 (vs mpweya)
Maonekedwe	Ufa
Mtundu	Choyera
Kununkhira	Monga mafuta; wofatsa, wokoma.
Malire Owonetsera	TLV-TWA 600 ppm (～1720 mg/m3)(ACGIH).
Maximum wavelength(λmax)	['λ: 198nm Amax: 1.0', , 'λ: 210 nm Amax: 0.50', , 'λ: 220nm Amax: 0.10', , la: 240
Merck	14,2741
Mtengo wa BRN	1900195
Mkhalidwe Wosungira	Sungani pansi +30 ° C.
Kukhazikika	Wokhazikika. Zoyaka kwambiri. Onani kung'anima kwapansi komanso malire a kuphulika kwakukulu. Zosagwirizana ndi ma oxidizing amphamvu. Amayandama pamadzi, madzi amakhala ndi phindu lochepa pozimitsa moto wokhudzana nawo
Zophulika Malire	1.5-8.7% (V)
Refractive Index	n20/D 1.405(lit.)
Zakuthupi ndi Zamankhwala	Madzi opanda mtundu, malo osungunuka -93.9 °c, otentha 49.26 °c, kachulukidwe wachibale 0.7460(20/4 °c), refractive index 1.4068, flash point -37 °c. Ndi mowa, etha ndi organic solvents miscible, insoluble m'madzi.
Gwiritsani ntchito	Amagwiritsidwa ntchito m'malo mwa Freon omwe amagwiritsidwa ntchito kwambiri m'mafiriji, zida zotchinjiriza mufiriji ndi zida zina zolimba za PU Foam thovu.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa	F - Zoyaka
Zizindikiro Zowopsa	R11 - Yoyaka Kwambiri R52/53 - Zowononga zamoyo zam'madzi, zimatha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi.
Kufotokozera Zachitetezo	S9 - Sungani chidebe pamalo abwino mpweya wabwino. S16 - Khalani kutali ndi magwero oyatsira. S29 - Osakhuthula mu ngalande. S33 - Tengani njira zodzitchinjiriza motsutsana ndi kutulutsa kosasunthika. S61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
Ma ID a UN	UN 1146 3/PG 2
WGK Germany	1
Mtengo wa RTECS	GY2390000
TSCA	Inde
HS kodi	2902 19 00
Kalasi Yowopsa	3
Packing Group	II
Poizoni	LC (2 hr in air) mu mbewa: 110 mg/l (Lazarew)

Mawu Oyamba

Cyclopentane ndi madzi opanda mtundu okhala ndi fungo lachilendo. Ndi aliphatic hydrocarbon. Sisungunuka m'madzi koma imatha kusungunuka muzosungunulira zambiri za organic.

Cyclopentane ili ndi kusungunuka kwabwino komanso kutulutsa bwino kwambiri, ndipo nthawi zambiri imagwiritsidwa ntchito ngati chosungunulira choyesera mu labotale. Ndiwotchi yotsuka yomwe imagwiritsidwa ntchito pochotsa mafuta ndi dothi.

Njira yodziwika yopangira cyclopentane ndi kudzera mu dehydrogenation ya alkanes. Njira yodziwika bwino ndiyo kupeza cyclopentane mwa kugawa magawo kuchokera ku mafuta ophwanyira mafuta.

Cyclopentane ili ndi chiopsezo china cha chitetezo, ndi madzi oyaka omwe amatha kuyambitsa moto kapena kuphulika mosavuta. Kukhudzana ndi moto wotseguka ndi zinthu zotentha kwambiri ziyenera kupewedwa mukamagwiritsa ntchito. Pogwira cyclopentane, iyenera kukhala ndi mpweya wabwino ndikupewa kupuma kapena kukhudzana ndi khungu ndi maso.

Zam'mbuyo: Cyclopentanone(CAS#120-92-3)

Ena: Cyclopentene(CAS#142-29-0)

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