Peb yog cov chaw tsim khoom ntawm (2-Bromoethyl) benzene CAS 103-63-9 nyob rau hauv Suav teb.(2-Bromoethyl) benzene CAS 103-63-9 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm ( 2-Bromoethyl) benzene CAS 103-63-9.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj (2-Bromoethyl) benzene CAS 103-63-9 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb (2-Bromoethyl) benzene CAS 103-63-9 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
(2-Bromoethyl)benzene |
||
|
Formula |
C8H9Br |
Molecular Luj |
185.06 |
|
CAS Nr. |
103-63-9 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
lub teeb daj kua |
Ua raws |
|
Assay |
â € 99% |
99.15% |
|
Melting point |
-56 ° C |
-56 ° C |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point -56 â
Kub taw tes 220-221 ° C (ci)
Qhov ceev ntawm 25 yog 1.355g / ml (lub teeb)
Refractive index n20/d1.556 (Litchemicalbook.)
flash point 193 ° f cia mob 2-8 ° C
solubility 0.039g / l
morphology kua
xim pob tshab xim stopaleyellow
β- Bromophenylethane yog ib qho tseem ceeb nruab nrab rau cov synthesis ntawm high-efficiency brominated nplaim retardant polybrominated styrene, thiab nws kuj yog feem ntau siv nyob rau hauv kev npaj ntawm organic synthesis intermediates. raws li β- Bromophenylethane tuaj yeem siv los npaj 4- (4-phenylbutoxy) benzoic acid, qhov nruab nrab ntawm pranlenist. Raws li cov tshuaj tiv thaiv mob hawb pob, pranlenist tau ua tiav los ntawm lub tuam txhab Ono hauv Nyij Pooj thawj zaug, thiab tau teev nyob rau hauv Nyij Pooj xyoo 1995. Xyoo 1999, nws tau pom tias nws tuaj yeem kho cov kab mob rhinitis. Pravist yog leukotriene c4/d4 receptor antagonist (LTRAs) uas muaj toxicity tsawg heev. Nws muaj peev xwm xaiv inhibit qhov kev ua ntawm leukotriene polyskin nyob rau hauv cov hlab ntsha du nqaij, muaj me ntsis cuam tshuam rau arachidonic acid metabolic enzymes, tsis muaj antagonistic nyhuv ntawm acetylcholine, 5-hydroxytryptamine, thiab muaj ib qho tseem ceeb inhibition ntawm LTC4, LTD4, LTE4, thiab lwm yam.
