Dayang Chem (Hangzhou) Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm 1-bromo-2-chloroethane cas 107-04-0 hauv Suav teb, tshwj xeeb hauv kev muab cov tshuaj zoo tshaj plaws. Txais tos rau cov lag luam wholesale bulk 1-bromo-2-chloroethane cas 107-04-0 ua nyob rau hauv Suav teb nov thiab tau pricelist los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Khoom Taw Qhia
Cov ntsiab lus tseem ceeb
|
Qhov tshwm sim |
Colorless rau me ntsis daj pob tshab kua |
|
Assay |
99.0% Min |
|
Moisture (Karl Fischer) |
0.3% Max |
|
Boiling point |
106C -107 C |
Yog tias xav tau, cov lus qhia tshwj xeeb thiab kev tshuaj xyuas zaum kawg yuav raug muab tso rau.
Ntim, Cia thiab xa khoom
|
Txheem Ntim |
250 kg / nruas los yog ntim raws li kev thov |
|
Kev cia khoom |
Lub tsev khaws khoom tau zoo-ventilated, khaws cia ntawm qhov kub thiab txias; kev khaws cia thiab kev thauj mus los ntawm cov khoom siv raw khoom yog sib cais. |
|
Cov ntaub ntawv thauj mus los |
UN 2810 6.1/PG 2 |
|
Shipping Txoj Kev |
DHL, FedEx, huab cua freight lossis hiav txwv freight (IMDG / IATA raws) |
Cov ntawv thov tseem ceeb
Siv ua tshuaj tua kab thiab tshuaj nruab nrab.
Spectrum
Cov ntawv txheeb
1. Simultaneous derivatization thiab solid-raws li disperser kua-kua microextraction rau extraction thiab preconcentration ntawm ib co antidepressants thiab ib tug antiarrhythmic tus neeg saib xyuas nyob rau hauv cov zis thiab ntshav kuaj tom qab GC-FID.
J. Chromatogr. B. Analyt. Tshuab. Biomed. Lub Neej Sci. 983-984 , 55-61, (2015)
2. Kev sib xyaw ua kom zoo ntawm furan-2-ylacetates, 7-(alkoxycarbonyl) benzofurans, thiab 7-(alkoxycarbonyl)-2,3-dihydrobenzofurans raws li cyclization tshwm sim ntawm dawb thiab npog dianions: "cyclization / dehydrogenation" tswv yim.
J. Org. Chem. 70 , 10013-10029, (2005)
3. Regio- thiab diastereoselective synthesis ntawm 2-alkylidenetetrahydrofurans los ntawm domino SN/SN' thiab SN/SN cov tshuaj tiv thaiv ntawm 1,3-dicarbonyl dianions.
J. Org. Chem. 66(18), 6057-63, (2001)
4. Dissociative ob chav ionization ntawm 1-bromo-2-chloroethane irradiated los ntawm kev khaus femtosecond laser teb.
J. Cheem. Phys. 135(6), 064303, (2011)
Cov lus nug nquag nug (FAQ)
Q1: Kuv yuav tau txais cov lus teb lossis nqe lus sai npaum li cas tom qab xa cov lus nug?
Peb lav cov lus teb thawj zaug hauv 24 teev tom qab tau txais koj qhov kev nug thiab lub hom phiaj muab cov lus qhia ntxaws hauv 3 hnub ua haujlwm.
Q2: Koj puas tuaj yeem xa sai sai (lossis xyuas kom xa khoom tsis pub dhau ib hnub)?
Rau cov khoom lag luam, peb feem ntau xa tuaj hauv 7 hnub.
Rau cov khoom siv hluavtaws, lub sijhawm xa khoom feem ntau yog 4C6 lub lis piam, nyob ntawm qhov nyuaj thiab qhov ntau ntawm qhov kev txiav txim.
Cim npe nrov: 1-bromo-2-chloroethane cas 107-04-0, Tuam Tshoj 1-bromo-2-chloroethane cas 107-04-0 manufacturers, lwm tus neeg, Hoobkas
