Khoom Description
Khoom npe: NN -Diethylpropargylamine
CAS: 4079-68-9 Nr
PIB: 223-804-5
Melting point: 157-161 degree
Kub taw tes: 118-120℃(lit.)
Ceev: 0.80 g / mL ntawm 20℃(lit.)
Vapor siab: 14.6hPa ntawm 20 degree
Refractive index: n20/D 1.434
Fp: 156 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1L / lub raj mis, 25L / nruas, 200L / nruas |
Daim ntawv thov
1. Ua NN-Diethylpropargylamine ua lub siab -efficiency corrosion inhibitor nyob rau hauv oilfield dej kho, zoo inhibiting hlau corrosion nyob rau hauv acidizing thiab fracturing kua systems rau roj thiab gas exploitation.
2. Pab NN-Diethylpropargylamine CAS 4079-68-9 ua ib qho tseem ceeb nruab nrab ntawm cov tshuaj synthesis, txhawb kev npaj cov tshuaj tiv thaiv qog, tshuaj tiv thaiv tsis haum thiab heterocyclic tshuaj raw khoom ruaj khov.
3. Ua haujlwm raws li cov khoom siv polymerization inhibitor hauv kev tsim tshuaj lom neeg, tiv thaiv kev ua haujlwm ntawm cov khoom siv tsis zoo ntawm cov monomers kom muaj kev nyab xeeb thiab kev thauj mus los ntawm cov khoom siv raw.
Cia thiab ceev faj
Khaws N,N-Diethylpropargylamine (CAS 4079-68-9, tsis muaj xim pob tshab kua, pungent amine tsw, flash point 32 degree, flammable, bp 129-131 degree) ntawm 0-25℃nyob rau hauv kaw HDPE lub thawv rau hauv qhov chaw txias. Cais tawm los ntawm cov muaj zog oxidants, acids thiab qhib nplaim taws kom tsis txhob muaj kev kub ntxhov thiab combustion. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub ntsej muag roj; zam kev tiv thaiv ntawm daim tawv nqaij / qhov muag, vapor inhalation thiab noj kom tsis txhob mob hnyav thiab lom. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib lub zos amine & nplua tshuaj ib puag ncig kev cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj NN-Diethylpropargylamine?
N,N-Diethylpropargylamine yog ib qho kev lag luam corrosion inhibitor thiab hluavtaws intermediate, tsis yog rau ncaj qha ntshiab- tsim tib neeg kev sib cuag lossis noj; nws muaj zog corrosivity thiab toxicity, thiab kev sib cuag / noj yuav ua rau kub hnyiab, ua pa tsis ua hauj lwm thiab lub cev puas tsuaj.
Hauv cov ntawv thov kev tswj hwm, NN-Diethylpropargylamine CAS 4079-}68-9 nta ultra-high corrosion inhibition efficiency thiab dej solubility zoo, nthuav tawm polymerization inhibition kev ua tau zoo nrog tsawg npaum li cas, thiab muaj siab reactivity rau tshuaj synthesis nrog cov khoom lag luam siab.
Ntim
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 |
Tom ntej: Toluenesulfonamide CAS 1333-07-9 |
| 2 |
Diisooctyl Azelaate CAS 26544-17-2 |
| 3 |
2-Aminobiphenyl CAS 90-41-5 |
| 4 |
Plasticizer Diethylene Glycol Dibenzoate DEDB CAS 120-55-8 |
| 5 |
TrimethyL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE / Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri -P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 11 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.
WhatsApp: +86 18317156592
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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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: nn-diethylpropargylamine cas 4079-}68-9, Tuam Tshoj n-diethylpropargylamine cas 4079-68-9 manufacturers, lwm tus neeg, Hoobkas
