Cov khoom lag luam
Dab tsi yog 2, 5- hexanedione?
2? (100 {{. 5kpa), 89℃(3,}}}}}} nws yog yooj yim soluble hauv dej, dej cawv thiab ether cov kuab tshuaj. Nws yog siv los ua lub siab npau npau potication rau cov khoom siv hluavtaws, cov duab nitro, cov luam yeeb, khoom siv roj hmab, thiab lwm yam kev tiv thaiv hluav taws xob, tab sis kev tiv thaiv hluav taws xob, tab sis kev tiv thaiv hluav taws xob, tab sis kev tiv thaiv hluav taws xob, tab sis kev tiv thaiv hluav taws xob, tab sis kev tiv thaiv hluav taws xob,
Cov Lus Qhia Yooj Yim
|
Tus lej |
110-13-4 |
| Einecs tooj | 203-738-3 |
| Tshuaj Cov Qauv |
C6H10O2 |
| Molecular hnyav | 114.14 |
| Ceev | 0.973 G / ml ntawm 25 degree |
| Kub taw tes | 191 Qib (Litter .) |
| Refronction Index | n20/D 1.425 |
| Flash point | 174 Qib F |
| Dej solubility | Kom ua kom tiav |
| Vapor siab | 0.43 hli HG (20 degree) |
Kev siv
- Cov Ntawv Thov: 2, {5- hexanalione yog lub siab npau npau tes, nitro pleev xim, colorants thiab luam ntawv}
- Kev muaj lwm yam ntxiv: nws yog siv los ua tus neeg sawv cev tawv nqaij hauv kev lag luam tawv thiab cov pulcanization nrawm rau cov tshuaj tua roj hmab {}}
- Kws Tshuaj thiab tau zoo tshuaj lom neeg: nws yog siv nyob rau hauv synthesis ntawm cov tshuaj hauv lub tshav muag tshuaj xws li cov tshuaj tsw qab rau cov xim yeeb yaj kiab, cov duab hluav taws xob thiab cov khoom siv hluav taws xob thiab hluav taws xob cov xim pleev xim rau yav dhau los.
Cov Ntaub Ntawv Kev Nyab Xeeb
- 2, {{{5- hexanedione nws tus kheej muaj tsawg toxicity, tab sis nws tseem tsim nyog kom them sai sai rau nws txoj kev nyab xeeb;
- Tiv tauj nrog cov tawv nqaij lossis nqus tau tej zaum yuav ua rau khaus, yog li ntawd hu rau ntawm daim tawv nqaij thiab nqus pa yuav tsum zam;
- Yog tias nqos lossis nqus tau, thov nrhiav kev kho mob sai sai;
- Thaum lub sijhawm cia thiab siv, khaws qhov chaw kom zoo thiab tsis muaj kev sib cuag nrog oxidants thiab combustibles kom tiv thaiv kev kub;
- Cov hnab looj tes tiv thaiv tus kheej xws li cov hnab looj tes tiv thaiv kev tiv thaiv thiab hnab looj tes yuav tsum hnav thaum siv .
Tuam txhab tau
Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb kub muagkhoomsuav nrog cov ntxhiab hydrocarbons (Naphtha(petroleum),Benzene, Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eplolactam,}}}}}} {}} butanol,2- methyl -1-} propanol, Ethyl cawv, thiab lwm yam {.), phenols thiab ketones (Phenol, Propafenone,Bisphenol a, Phenyl methacrylate, methyl IsoButyl ketone, thiab lwm yam khoom siv rau peb cov neeg siv khoom.
ThovTiv Tauj PebYog tias koj xav tau yam .
Cov FAQ
Q 1. Cov nqe lus them nqi yog dab tsi?
A: Peb tuaj yeem lees txais T / T, L / C, thiab DP cov ntsiab lus them nyiaj .
Q 2.} Yuav ua li cas hais txog qhov sib txawv ntawm cov khoom lag luam hauv tib daim ntawv thov?
A: Specifications tuaj yeem kho tau raws li koj daim ntawv thov .
Q 3. Yuav ua li cas txog cov qauv ntawm cov khoom lag luam?
A: Peb tuaj yeem muab cov qauv dawb hauv 2 kg (tsis suav nrog kev thauj khoom thauj) .
Q 4. li cas txog tus nqi ntawm cov khoom?
A: Peb cov khoom lag luam yog cov muaj txiaj ntsig siab nrog cov khoom zoo, thiab tus nqi yog raws cov kev sib txawv thiab cov khoom sib txawv.
Q 5. Dab tsi yog lub txee lub neej rau cov khoom thauj?
A: Peb cov khoom lag luam txee lub neej yog 2 xyoos, uas yog ua rawsR qhuav thiab cua cia .
Cim npe nrov: 2, {{{5- hexanedione rau synthesis CAS {2} {}110-13-4 cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas
