Cov khoom lag luam
Khoom npe: dej cawv
Cov lus txhais: 4-Hydroxy-4-Methyl-2-Pentanone; Daa
CAS: 123-42-2
Mf: c6h12o2
MW: 116.16
Einecs: 204-626-7
Melting Taw tes: -42.8 Degree
Kub taw tes: 166 degree
Ntim: 25 L / Nruas, 200 l / Nruas, 1000 L / IBC nruas
Solubility: Diacetone Cawv yog soluble hauv chloroform thiab ua kom tsis meej nrog dej, ethanol, thiab ether.
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Muaj kua tsis muaj xim |
|
Purity (%) |
Ntau dua los yog sib npaug rau 99 |
| Xim (co - pt) | Tsawg dua los yog sib npaug rau 20 |
| Acidity (raws li acetic acid,%) | Tsawg dua los yog sib npaug rau 0.05 |
| Dej (%) | Tsawg dua los yog sib npaug rau 1 |
Daim ntawv thov
Cawv dej cawv yog ib hom organic ntau, nrog cov ntawv thov npog kev lag luam, ntxuav txhua hnub, thiab teb tshwj xeeb.
Muaj cov kuab tshuaj:
Cawv Cawv siv cov dej cawv feem ntau siv raws li cov kuab tshuaj rau cov tshuaj pleev tshuaj pleev, cov kua nplaum, thiab hluavtaws hluav taws xob vim nws lub siab tsis muaj zog. Nws tuaj yeem yaj cov ntsiab lus organic xws li cov resins, roj thiab waxes.
Kev ntxuav thiab anti - corrosion:
Kev ntxuav tawm hlau: Diacetone cawv siv nws cov solubility kom tshem cov hlau nto stains.
Ntoo tshuaj tiv thaiv: Diacetone cawv txwv tsis pub fungi thiab cov kab los ntawm cov ntoo ua kom puas.
Tshuaj tua kab tua kab: Chocoletone cawv tuaj yeem siv ua co co kom zoo rau kev txhim kho dispersibility thiab ruaj khov.
Lub Hom Phiaj Tshwj Xeeb:
Kev noj tshuaj thiab kev yees duab: dej cawv diacetone tuaj yeem siv rau cov tshuaj khaws cia thiab duab yees duab antioxidant.
Antifreeze tus neeg sawv cev: Diacetone cawv txwv tsis pub kua los ntawm khov ntawm qhov kub tsawg.
Fiber ntau tus neeg sawv cev: Diacetone cawv txhim kho kev ua haujlwm ntawm textile fibers.
Cov Roj Hydraulic Ntshav: Diacetone Cawv tshem cov npuas thiab cov pa phem los ntawm cov roj.
Ntau lawm intermediates:
Cawv tsis muaj dej cawv yog cov khoom siv tseem ceeb rau cov xwm txheej ntawm cov organic ntawm cov organic (Mibl isobutyl methanol (MIBC)
Chaw ntim khoom
Khaws rau hauv cov chaw ua haujlwm txias, cua txias, kom deb ntawm cov chaw ntawm hluav taws thiab qhov chaw kub thiab txias ib puag ncig, thiab khaws cia cais tawm ntawm oxidants.
Ntim
Cim npe nrov: Diacetone cawv cawv / 4-methyl-4-pentanone-2-pentanone-2-penanone-4-hydrokone-4-pthyl-2-penanone-4-penanone-4-penanone-4-pentanone-4-penanone-4-penanone-4-penanone-4-pentanone-4-penanone-4-pentanone-4-pentanone-4-penanone-4-penanone-4-penanone-4-penanone-4-penanone-4-penanone-4-penanone-4-penanone-4-penanone-4-pentanone-4-penanone-4-penanone-4-pentanone
