Cov khoom
Pharmaceutical thiab Pesticide Intermediates Dicyclopropyl Ketone 99% CAS: 1121-37-5 nrog tus nqi zoo tshaj
| Yam khoom | Txuj |
| Qhov tshwm sim | colorless rau daj kua |
| Purity ≥ | 99.0% |
| Dej ≤ | 0.2% |
Lub cev thiab tshuaj muaj zog
Cov tsos mob thiab cov duab: pob tshab tsis muaj xim mus rau lub teeb daj heev
Melting point / khov point: -2 ° C
Qhov ceev: 0.977g / cm3
Kub taw tes: 160 ~ 162 ℃
Refractive index: 1.466 ~ 1.469
Flash point: 39 ° C
Saturated vapor siab (kPa): 2.32mmHg ntawm 25 ° C
Cia Tej yam kev mob: Cia kom deb ntawm tshav kub, sparks thiab nplaim taws, deb ntawm qhov chaw ntawm ignition.Khaws rau hauv lub thawv kaw nruj nreem airtight.Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated, kom deb ntawm cov khoom tsis sib xws, thaj chaw flammable.
Product Description
Me ntsis phom sij rau dej.Tsis txhob tso cai rau cov khoom uas tsis muaj tshuaj lom lossis muaj ntau yam khoom sib cuag nrog dej hauv av, chav dej lossis cov kav dej phwj tuaj.Tsis txhob tso cov khoom pov tseg rau hauv ib puag ncig yam tsis muaj kev tso cai los ntawm tsoomfwv.
1. Hydrophobic parameter xam tus nqi siv (XlogP): 0.9
2. Tus naj npawb ntawm cov nyiaj pub dawb hydrogen: 0
3. Tus naj npawb ntawm hydrogen daim ntawv lees txais: 1
4. Number of rotatable chemical bonds: 2
5. Tus naj npawb ntawm tautomers: 2
6. Topological Molecular Polar Surface Area (TPSA): 1
Nyob ruaj khov ntawm qhov kub thiab txias, tsis txhob sib cuag nrog oxides, khaws lub ntim kom nruj, thiab khaws cia rau hauv qhov chaw txias, qhuav.
Kev ntsuas hluav taws kub
Extinguishing tus neeg saib xyuas: dej pos huab, hmoov qhuav, ua npuas ncauj lossis carbon dioxide tua hluav taws;Tsis txhob siv dej ncaj qha los tua hluav taws, dej ncaj qha tuaj yeem ua rau cov kua nplaum tawg tuaj yeem tawg thiab tawg.
Kev ceev faj thiab kev tiv thaiv kev tua hluav taws:
① Cov neeg tua hluav taws yuav tsum hnav lub tshuab ua pa thiab lub cev tua hluav taws tag nrho, thiab tua hluav taws nyob rau sab saum toj.
② Tsiv lub thawv los ntawm qhov chaw tua hluav taws mus rau qhov chaw qhib kom ntau li ntau tau.
③ Yog tias lub thawv hauv qhov hluav taws kub tau hloov xim lossis lub suab los ntawm cov cuab yeej tiv thaiv kev nyab xeeb, nws yuav tsum tau khiav tawm tam sim ntawd.
④ cais qhov chaw sib tsoo thiab txwv tsis pub cov neeg ua haujlwm nkag mus.Ntim thiab kho cov dej tua hluav taws kom tsis txhob muaj kuab paug ib puag ncig.
Daim ntawv thov: raws li kws tshuaj thiab tshuaj tua kab nruab nrab
Advantage: Peb lub tuam txhab muaj cov khoom ruaj khov rau lub sij hawm ntev ntawm dicyclopropyl ketone, nrog cov khoom zoo thiab tus nqi qis.
