Khoom Description

Khoom npe: Di-t-butylmethylphosphine
CAS: 6002-40-0 Nr
Kub taw tes: 58℃12 mm Hg (lit.)
Ceev: 0.824 g / mL ntawm 25℃(lit.)
Fp: 60 degree

Specification

Cov khoom	Specifications
Qhov tshwm sim	Tsis muaj xim thiab pob tshab kua
Purity	99%
Cia temp.	Flammables cheeb tsam
Pob	1 kg / hnab, 20 kg / nruas, 25 kg / nruas

Daim ntawv thov

1. Di-tert-butylmethylphosphine feem ntau yog siv los ua cov khoom siv hluav taws xob zoo heev- nplua nuj, sterically hindered ligand hauv kev hloov pauv hlau catalysis, tshwj xeeb tshaj yog nyob rau hauv cross- coupling cov tshuaj tiv thaiv (piv txwv li, Suzuki-Miyaura, Buchwald{8} thiab kev ua haujlwm zoo ntawm H. ruaj khov.
2. Di-tert-butylmethylphosphine CAS 6002-40-0 ua tus thawj coj rau phosphonium ntsev, ionic kua, thiab tshwj xeeb organophosphorus tebchaw nyob rau hauv cov ntaub ntawv science thiab polymer chemistry.
3. Di-tert-butylmethylphosphine ua haujlwm raws li tus neeg sawv cev txo qis thiab stabilizing ligand rau hlau nanoparticles, thiab ua ib qho nruab nrab hauv kev sib txuas ntawm chiral phosphine ligands.

Cia thiab ceev faj

1. Khaws di-tert-butylmethylphosphine nyob rau hauv qhov txias, qhuav, zoo- qhov cua qhov chaw, nyob rau hauv ib qho chaw inert (xws li, nitrogen los yog argon), nyob rau hauv nruj nreem kaw, corrosion- tiv taus, thiab nplaim taws- cov thawv pov thawj los tiv thaiv oxidation, degradation, thiab muaj peev xwm pyrophoric.
2. Khaws di-tert-butylmethylphosphine CAS 6002-40-0 nruj nreem cais tawm ntawm dej, muaj zog oxidizing cov neeg ua haujlwm, muaj zog acids, thiab cov tshuaj reactive kom tsis txhob muaj kev kub ntxhov exothermic, tso pa tawm (xws li, phosphine), los yog kev puas tsuaj.
3. Kov di-tert-butylmethylphosphine nrog ceev faj heev siv tsis yog- cov cuab yeej hluav taws xob thiab cov khoom siv hauv av; xyuas kom cov ntim tau sau meej meej tias muaj peev xwm pyrophoric, flammable, huab cua-sensitive, thiab lom.

Kev kub ceev teb rau cov dej xau

1. Tam sim ntawd CAS 6002-40-0 khiav tawm thiab cais thaj chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab xyuas kom muaj cua txias; zam kev sib cuag nrog dej lossis dej noo thaum lub sijhawm ntim khoom.
2. Rau cov nchuav me me nyob rau hauv inert tej yam kev mob, ua tib zoo smother nrog qhuav xuab zeb los yog tshwj xeeb absorbents rau cov ntaub ntawv pyrophoric; sau rau hauv cov thawv kaw, tso cai rau pov tseg raws li cov khib nyiab 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 inert tej yam kev mob, thiab tag nrho cov pov tseg pov tseg raws li ib tug heev reactive thiab tshuaj lom cov khoom txaus ntshai.

Cov ntaub ntawv kev nyab xeeb

1. Di-tert-butylmethylphosphine yog cov nplaim taws heev thiab tuaj yeem ua rau kub hnyiab tau thaum raug huab cua (pyrophoric); Nws ua rau tawv nqaij kub hnyiab heev, qhov muag puas, thiab ua pa ua pa thaum sib cuag lossis nqus pa.
2. Di-tert-butylmethylphosphine CAS 6002-40-0 yog tshuaj lom yog tias nqos, nqus tau, los yog nqus los ntawm daim tawv nqaij, thiab tej zaum yuav ua rau muaj kab mob toxicity (xws li, neurotoxicity) nrog mob los yog rov tshwm sim; nws reacts hnyav nrog dej kom tso cov pa taws thiab cov pa phem.
3. Ib txwm lis di-tert-butylmethylphosphine nyob rau hauv ib lub hnab looj tes uas tau ntawv pov thawj los yog nyob rau hauv nruj inert tej yam kev mob, hnav PPE tsim nyog nrog rau cov tshuaj- hnab looj tes tiv thaiv, daim npog ntsej muag, tshuaj tsom iav, thiab nplaim taws- khaub ncaws tiv taus; siv cov khoom siv- huab cua tiv thaiv kev ua pa thiab xyuas kom nruj tsis suav nrog huab cua thiab noo noo.

Yam khoom pom zoo

Cov khoom	Khoom npe
1	Tris (3-Hydroxypropyl) Phosphine CAS 4706-17-6
2	Di-Tert-Butylchlorophosphine CAS 13716-10-4
3	Tom ntej: Ethyl Dichlorophosphate CAS 1498-51-7
4	2- (Diphenylphosphino) Ethylamine CAS 4848-43-5
5	Tris (3-Fluorophenyl) Phosphine CAS 23039-94-3
6	Ethylhexyl Palmitate CAS 29806-73-3
7	4-Chlorocinnamic Acid CAS 1615-02-7
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 +86 15993252181 +86 13166393407

Ntim

product-300-300

Kev thauj mus los & Kev Them Nyiaj

Transportation

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.

payment

Txog Kev Them Nyiaj

* 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

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.

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.

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.

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.