Khoom Description
Khoom npe: Diisopropyl ether
CAS: 108-20-3 Nr
PIB: 203-560-6
Melting point: -85.5 ° C
Kub taw tes: 68-69℃(lit.)
Ceev: 0.725 g / mL ntawm 25℃(lit.)
Vapor ceev: 3.5 (vs huab cua)
Vapor siab: 120 mm Hg (20 degree)
Refractive index: n20/D 1.367 (lit.)
Fp: -29 ° F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Diisopropyl ether feem ntau yog siv los ua cov kuab tshuaj aprotic hauv cov organic synthesis, tshwj xeeb tshaj yog rau cov tshuaj tiv thaiv Grignard, extractions, thiab ua cov tshuaj tiv thaiv nruab nrab.
2. Diisopropyl ether CAS 108-20-3 ua cov roj av additive thiab oxygenate los txhim kho octane ntsuam xyuas thiab txo qhov khob.
3. Qhov sib xyaw no kuj tseem siv rau hauv kev tsim cov tshuaj, tshuaj tsw qab, thiab ua cov kua dej pib rau cov cav diesel.
Cia thiab ceev faj
1. Khaws cov diisopropyl ether rau hauv qhov txias, qhuav, zoo- qhov chaw cua, kom deb ntawm tshav kub, sparks, thiab qhib nplaim taws. ** Khaws nyob rau hauv ib qho chaw inert (xws li, nitrogen) thiab ntxiv antioxidants (xws li, BHT) los tiv thaiv peroxide tsim.**
2. Khaws lub thawv kaw kom nruj, kom meej meej sau cov hnub, thiab cais tawm ntawm cov oxidizing muaj zog, muaj zog acids, thiab halogens.
3. Kov Diisopropyl ether CAS 108-20-3 nrog ceev faj heev siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE): hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab cov khaub ncaws tiv thaiv nplaim taws. Txhua zaus siv lub fume hood.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais thaj chaw loj. Tshem tawm tag nrho cov khoom siv hluav taws xob. Hnav cov iav tiv thaiv tag nrho ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa).
2. Muaj Diisopropyl ether CAS 108-20-3 nrog xuab zeb lossis lwm yam khoom siv tsis zoo, uas tsis yog-combustible. **Tsis txhob siv cov khoom siv hluav taws xob hluav taws xob.** Hloov mus rau lub thawv ntim khoom pov tseg uas raug kaw.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Ventilate cheeb tsam kom huv si. ** Hu rau cov kev pabcuam thaum muaj xwm txheej ceev kom muaj dej nchuav loj.**
Cov ntaub ntawv kev nyab xeeb
1. Diisopropyl ether yog ** nplaim taws heev ** thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog cov huab cua ntawm qhov tsawg. Nws ua rau qhov muag thiab ua pa khaus, kiv taub hau, thiab narcosis. ** Nws tsim cov organic peroxides tawg thaum khaws cia ntev, tshwj xeeb tshaj yog thaum raug huab cua thiab lub teeb.**
2. Kev tsim peroxide tuaj yeem ua rau ** tawg tawg ** thaum distillation, evaporation, lossis mechanical shock. ** Tsis tu ncua kuaj thiab tshem tawm peroxides. Tsis txhob distilled rau dryness.**
3. **Txuas Diisopropyl ether CAS 108-20-3 sab laj nrog daim ntawv pov thawj ntawm Diisopropyl ether Safety Data Sheet (SDS) thiab nruj me ntsis ua raws li cov txheej txheem kev nyab xeeb ntawm peroxide. Yuav tsum muaj kev cob qhia tshwj xeeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Butanone Oxime / Methyl Ethyl Ketoxime / MEKO CAS 96-29-7 |
| 2 | 3-Methylsalicylic Acid CAS 83-40-9 |
| 3 | Sodium Propylparaben CAS 35285-69-9 |
| 4 | Butylparaben Sodium ntsev CAS 36457-20-2 |
| 5 | Tom ntej: Disodium Succinate CAS 150-90-3 |
| 6 | Tom ntej: Trimethylolpropane CAS 77-99-6 |
| 7 | 2-Butoxyethyl Acetate CAS 112-07-2 |
| 8 | Cresol / 2-Methylphenol CAS 84989-04-8 |
| 9 | Anthraquinone CAS 84-65-1 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Diisopropyl Ether CAS 108-20-3, Tuam Tshoj Diisopropyl Ether CAS 108-20-3 manufacturers, lwm tus neeg, Hoobkas
