Khoom Description
Lub npe khoom: 2 5-Bis (aminomethyl) tetrahydrofuran
Synonyms: BAMTHF
CAS: 66918-21-6 Nr
Boiling point: 56℃(Nias: 0.26 Torr)
Qhov ceev: 1.007 ± 0.06 g / cm3 (Predicted)
Daim ntawv: Roj
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | -20℃lub freezer |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. BAMTHF (Lithium bis (2-methoxyethoxy) aluminium hydride, 70% hauv toluene) feem ntau yog siv los ua ib qho kev xaiv txo tus neeg sawv cev hauv cov organic synthesis, tshwj xeeb tshaj yog rau txo cov esters, amides, thiab nitriles rau cawv lossis amines nyob rau hauv cov mob me.
2. BAMTHF CAS 66918-21-6 ua haujlwm ntau yam reagent rau txo cov kua qaub chlorides, aldehydes, thiab ketones, muab ntau dua chemoselectivity piv rau cov tshuaj hydride reagents.
3. BAMTHF ua haujlwm raws li ib qho tseem ceeb reagent nyob rau hauv tshuaj thiab zoo tshuaj synthesis rau complex molecule transformations yuav tsum tau tswj cov kauj ruam txo.
Cia thiab ceev faj
1. Khaws BAMTHF rau hauv qhov txias, qhuav, zoo- qhov chaw cua, nyob rau hauv qhov chaw tsis muaj zog (xws li, argon lossis nitrogen), nyob rau hauv nruj nreem kaw, nplaim taws- cov thawv pov thawj tsim tshwj xeeb rau cov tshuaj pyrophoric.
2. Khaws BAMTHF CAS 66918-21-6 nruj me ntsis cais ntawm dej, cawv, acids, oxidizing agents, thiab tej qhov chaw proton los tiv thaiv kev ua phem, tso pa tawm hydrogen, los yog ignition.
3. Kov BAMTHF siv cov txheej txheem tshwj xeeb rau cov ntaub ntawv pyrophoric, uas tsis yog - cov cuab yeej hluav taws xob, cov khoom siv hauv av, thiab tsis suav nrog huab cua / noo noo; xyuas kom cov thawv ntim kom meej meej tias "Pyrophoric" thiab "Flammable."
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd CAS 66918-21-6 khiav tawm thiab cais thaj chaw, tshem tawm txhua qhov hluav taws kub, thiab ceeb toom cov neeg ua haujlwm; Tsis txhob siv dej los yog cov pa tua hluav taws.
2. Yog tias muaj kev nyab xeeb ua li ntawd, smother me me nchuav nrog cov xuab zeb qhuav los yog tshwj xeeb pyrophoric absorbent nyob rau hauv inert cua; sau cov khoom tsis huv mus rau hauv cov thawv ntim khoom, tso cai rau pov tseg.
3. Hu rau cov kev pabcuam thaum muaj xwm txheej ceev thiab cov kws paub txog cov khoom siv phom sij rau kev ntxuav; Cov chaw uas muaj kab mob yuav tsum tau deactivated nyob rau hauv kev tswj tej yam kev mob, thiab tag nrho cov pov tseg pov tseg raws li ib tug txaus ntshai pyrophoric khoom.
Cov ntaub ntawv kev nyab xeeb
1. BAMTHF yog pyrophoric thiab ignites spontaneously thaum sib cuag nrog huab cua los yog noo noo; nws ua rau tawv nqaij kub hnyiab heev, qhov muag puas, thiab ua pa ua pa.
2. BAMTHF CAS 66918-21-6 reacts hnyav nrog dej, tso cov nplaim hluav taws xob hydrogen thiab cua sov; Nws yog teeb meem yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij.
3. Ib txwm tuav BAMTHF hauv qhov chaw tsis zoo (lub thawv hnab looj tes lossis lub kaw lus kaw) lossis nrog cov kev tswj xyuas tsim nyog, hnav PPE nrog rau cov nplaim taws- cov khaub ncaws tiv taus, daim npog ntsej muag, tsom iav tshuaj, thiab cov hnab looj tes hnyav -.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Agmatine Sulfate CAS 2482-00-0 |
| 2 | Tom ntej: 5-Hydroxy-2-Methylbenzoic Acid CAS 578-22-3 |
| 3 | Methyl 5 -Bromo-2-Methyl-Benzoate CAS 79669-50-4 |
| 4 | Tom ntej: Methyl 3-Methyl-4-Nitrobenzoate CAS 24078-21-5 |
| 5 | Tom ntej: 2-Bromo-3-Methylbenzoic Acid CAS 53663-39-1 |
| 6 | Betaine Hydrochloride CAS 590-46-5 |
| 7 | Tom ntej: 3-Bromo-5-Methylbenzoic Acid CAS 58530-13-5 |
| 8 | Tom ntej: 3-Chloro-4-Methylbenzoic Acid CAS 5162-82-3 |
| 9 | Tom ntej: 3-Bromo-4-Methylbenzoic Acid CAS 7697-26-9 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
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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 yam kev xaiv 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 nyob.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2 5-bis(aminomethyl)tetrahydrofuran/bamthf cas 66918-21-6, Tuam Tshoj 2 5-bis(aminomethyl)tetrahydrofuran/bamthf cas 66918-21-6 manufacturers, lwm tus neeg, Hoobkas
