Cyclopentane

Zouping Jinxing Chemical Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm cyclopentane hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk cyclopentane ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.

CAS: 287-92-3 Nr
Kub taw tes: 49.3 degree
Melting point: -94.4 ° C
Qhov ceev: 0.751 g / cm³ (ntawm 20 degree); lighter tshaj dej
Refractive index: n²⁰ᴅ ≈ 1.406
Solubility: Insoluble hauv dej; miscible nrog ethanol, diethyl ether, acetone, hydrocarbons, thiab feem ntau cov kuab tshuaj organic; dissolves rog, roj, roj hmab, thiab ib co resins
Flash point: -37℃(kaw khob); Cov kua hluav taws xob tsis tshua muaj hluav taws kub (GHS Qib 1), muaj kev phom sij ntau dua li methyl acetate
Vapor siab: kwv yees li . 44 kPa ntawm 20 degree; volatile heev
Kev txwv tsis pub tawg: 1.1%–8.7% v/v; vapor hnyav dua li huab cua thiab kis mus rau hauv av, ua rau muaj kev pheej hmoo ntawm flashback
ODP: 0 (zero ozone depletion peev xwm); GWP tsawg heev; Qhov no yog nws qhov tseem ceeb kom zoo dua li kev hloov rau Freon

Tshuab tshuab: Hloov rau HCFC-141b nyob rau hauv nruj polyurethane ua npuas ncauj (rau lub tub yees thiab lub freezers); tseem dav siv niaj hnub no.
Cov kuab tshuaj: hnyav rau roj hmab, roj, roj, waxes, thiab resins (tsawg-rau- nruab nrab polarity).
Organic synthesis: Kev tsim cov cyclopentanone, glutaric acid, thiab intermediates rau tshuaj thiab tshuaj tua kab.
Refrigerant Cheebtsam: Kev tshawb fawb thaum ntxov tsom rau lwm txoj hauv kev rau R-500 series; tam sim no loj hloov los ntawm isobutane / cyclopentane blends.

Toxicity: Tsawg toxicity tab sis muaj zog tshuaj loog. Qhov ncauj LD₅₀ hauv nas ≈ 3.5 g / kg; high vapor concentration ua rau kiv taub hau, xeev siab, thiab tsis meej pem; kua daim ntawv ua rau daim tawv nqaij irritation vim defatting.
GHS: H224 Cov kua nplaum nplaum heev; H304 Ua phem yog tias nqus tau; H336 Neurological tsos mob.
Cia thiab Thauj: UN 1146, Chav Kawm 3, PG I; khaws cia hauv qhov tawg- pov thawj qhov chaw (tsawg dua lossis sib npaug li 25 degree), kom deb ntawm qhov hluav taws kub, xyuas kom muaj kev tiv thaiv - zoo li qub hauv av, thiab nruj me ntsis txwv tsis pub sib xyaw nrog cov tshuaj oxidizing.

Cim npe nrov: Tuam Tshoj cyclopentane manufacturers, lwm tus neeg, Hoobkas