Cov khoom lag luam
Khoom npe: 2-pentanone
Synonym: methyl propyl ketone
CAS: 107-87-9
MF: C5H10o
MW: {86.13
Einecs: 203-528-1
Melting Taw tes: -78 Degree
BLOARD NTAU: 101-105 degree
Ntim: 25 L / Nruas, 200 l / Nruas, 1000 L / IBC nruas
Solubility: me ntsis soluble hauv dej, ua kom tiav nrog 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 0.2 |
Daim ntawv thov
2-pentanone (methylpropyl ketone) yog cov organial compound dav siv hauv kev lag luam thiab txhua hnub thov tuaj yeem faib ua cov hauv qab no:
Muaj cov kuab tshuaj:
2-Pentanone yog cov tub ntxhais tseem ceeb rau Nitro txau pleev xim thiab hluavtaws cob cov txheej txheem thiab cov tuaj yeem txhim kho kom zoo nkauj thiab glossiness ntawm cov txheej txheem. Txog 40% ntawm cov thoob ntiaj teb ntau lawm siv hauv daim teb no. Hauv cov roj nplua nyeem ntau lawm, 2-pentanone tuaj yeem txhim kho cov roj ua tau zoo raws li tus neeg sawv cev Dewaxing.
Tshuaj Synthesis:
Raws li ib tug organic synthesis Qib, 2-Pentanone yog koom nrog hauv kev tsim cov tshuaj, tshuaj tua kab, xws li rau cov hluavtaws ntawm cov vasodilators. Hauv kev lag luam ntau lawm, nws tuaj yeem tuav cov khoom siv raw tshuaj nyoos xws li acetone thiab acetaldehyde.
Precision Tu:
Hauv kev ua si ntawm hluav taws xob tu thiab ntxuav cov hlau saum npoo deg degreasing, 2-Pentanone tuaj yeem tshem tawm kev lag luam etheronduction thiab kom ua raws li qhov raug.
Flavorants:
GB 2760 Nyeem ntxiv tias cov txuj lom uas tau tso cai siv . 2- pentanone yog tsuas yog siv los ua cov txiv tsawb, txiv puv luj thiab txiv ntoo.
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: 2-Pentanone / Methyl Prote Cas 107-87-9, Tuam Tshoj 2-Pentanone / Penanone / Methyl Profile CAS 107-87-9 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
