Cov khoom lag luam
Khoom npe: cyclopentanone
CAS: 120-92-3
Mf: c5h8o
MW: 84.12
Einecs: 204-435-9
Ntws: 0.951 g / cm3
Melting taw tes: -51 degree
BLAIL NTAM: 130-131 Qib
Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas
Solubility: nchuav nrog Ethanol thiab Etaws, me ntsis soluble hauv dej.
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Colorless Pob tshab Kua |
| Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
| Xim (APHA) | Tsawg dua los yog sib npaug rau 30 |
| Ywg dej | Tsawg dua los yog sib npaug rau 0.05% |
Daim ntawv thov
Cyclopentanone yog ib qho tseem ceeb organic compound dav siv nyob rau hauv ntau daim teb xws li tshuaj, tshuaj tua kab, thiab tshuaj lom neeg engineering. Hauv qab no yog nws cov ntawv thov tseem ceeb:
Kws Kev Lag Luam:
Cyclopentanone yog qhov tseem ceeb hauv synthesis ntawm ntau yam tshuaj, suav nrog cov khoom siv anticancer paclitaxel analog, cov khoom siv ua ntej rau cov tshuaj tiv thaiv buspirone thiab ibuprofen derivatives. Ib qho ntxiv, nws txoj kev lom zem ua kom yooj yim rau cov kab vitamins yooj yim xws li cov vitamins thiab cov tshuaj hormones los ntawm tib neeg lub cev, txhim kho cov tshuaj tsis sib xws.
Tshuaj tua kab:
Ua ib qho kev sib cais ntawm cov tshuaj tua kab thiab tshuaj tua kab, cyclopentanone yog siv los tsim cov lus sib txuas nrog cov aroma (xws li Amyl Cyclopentanone thiab Hexyl Cyclopentanone). Cov derivatives no tuaj yeem siv rau hauv cov qauv ntawm cov tshuaj txhua hnub kom muab cov khoom lag luam paj lossis txiv hmab txiv ntoo.
Tshuaj lom neeg Engineering Teb:
Cyclopentanone yog qhov tseem ceeb hnyav rau cellulose thiab resin ntau lawm, nrog rau cov zas extractant thiab roj hmab yas. Hauv kev tsim qauv, cyclopentanone yog cov khoom siv raw rau kev tsim cov methyl hydojisponnonnatawm.
Chaw ntim khoom
Muab cia rau hauv lub tsev rau khoom txias thiab muaj cua sov. Txav deb ntawm cov chaw hluav taws thiab kub.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
*Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
*Dhau li, ntau dua thiab ntau tus neeg muas zaub yuav siv cov neeg siv khoom ib ntus lossis wechat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: Cyclopentanone CAS 120-92-3, Tuam Tshoj cyclopentanone CAS 120-92-3 Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
