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Cyclopentane(CAS#287-92-3) Featured Image
  • Cyclopentane(CAS#287-92-3) 1

Cyclopentane(CAS#287-92-3)

Chemical Property:

Molecular Formula C5H10
Molar Misa 70.13
Density 0.751 g/mL pa25 °C (lit.)
Melting Point -94 °C (lit.)
Boling Point 50 °C (lit.)
Flash Point −35°F
Mvura Solubility Inosanganiswa ne ethanol, ether uye acetone. Kusanganisa zvishoma nemvura.
Solubility 0.156g/l isinganyunguriki
Vapor Presure 18.93 psi ( 55 °C)
Vapor Density ~2 (vs mhepo)
Chitarisiko Upfu
Color Chena
Kunhuwa Se peturu; nyoro, zvinotapira.
Exposure Limit TLV-TWA 600 ppm (～1720 mg/m3)(ACGIH).
Hukuru hwewavelength(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
Storage Condition Chengetedza pasi pe +30°C.
Kugadzikana Yakagadzikana. Kupisa zvakanyanya. Cherechedza yakaderera flash point uye yakakura kuputika miganhu. Hazvienderani neakasimba oxidizing agents. Inoyangarara pamusoro pemvura, mvura ine ukoshi hushoma mukudzima moto unosanganisira iyo
Explosive Limit 1.5-8.7%(V)
Refractive Index n20/D 1.405(lit.)
Zvenyama uye Chemical Properties Mvura isina ruvara, nzvimbo yekunyunguduka -93.9 °c, panovira 49.26 °c, density 0.7460(20/4 °c), refractive index 1.4068, flash point -37 °c. Nedoro, ether uye zvimwe zvinonyungudutsa zvakasanganiswa, zvisinganyunguriki mumvura.
Shandisa Inoshandiswa kutsiva Freon inonyanya kushandiswa mumafiriji, firiji yekuvharisa zvinhu uye imwe yakaoma PU Foam foam agent.

Product Detail

Product Tags

Hazard Symbols F - Inopisa
Risk Codes R11 - Inopisa zvakanyanya
R52/53 - Zvinokuvadza kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
Tsanangudzo Yekuchengetedza S9 - Chengetedza mudziyo uri munzvimbo ine mhepo inofefetera.
S16 - Chengetedza kure nenzvimbo dzekudzima.
S29 - Usadurure mumadhiraini.
S33 - Tora matanho ekudzivirira kubva kune static dischages.
S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa.
UN IDs UN 1146 3/PG 2
WGK Germany 1
RTECS GY2390000
TSCA Ehe
HS Code 2902 19 00
Hazard Kirasi 3
Packing Group II
Muchetura LC (2 hr mumhepo) mumakonzo: 110 mg/l (Lazarew)

 

Nhanganyaya

Cyclopentane imvura isina ruvara ine kunhuhwirira kwakasiyana. Iyo aliphatic hydrocarbon. Hainyungudike mumvura asi inogona kunyungudika mune zvakawanda organic solvents.

 

Cyclopentane ine yakanaka solubility uye yakanakisa degreasing zvivakwa, uye inowanzoshandiswa se organic kuyedza solvent murabhoritari. Iyo zvakare inowanzoshandiswa kuchenesa mumiririri inogona kushandiswa kubvisa girizi uye tsvina.

 

Nzira yakajairika yekugadzirwa kwe cyclopentane ndeye dehydrogenation ye alkanes. Nzira yakajairika ndeyekuwana cyclopentane nekupatsanurwa kubva petroleum cracking gasi.

 

Cyclopentane ine imwe njodzi yekuchengetedza, imvura inopisa inogona kukonzera moto kana kuputika nyore nyore. Kusangana nemoto wakavhurika uye zvinhu zvinopisa zvakanyanya zvinofanirwa kudziviswa kana uchishandisa. Paunenge uchibata cyclopentane, inofanirwa kunge yakanyatsofefeterwa uye kudzivirira inhalation kana kusangana neganda nemeso.

 

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