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methylmagnesium chloride CAS: 676-58-4
Methylmagnesium chloride (CH3MgCl) yog ib qho tseem ceeb ntawm cov tshuaj reagent organomagnesium uas yog ib feem ntawm tsev neeg Grignard reagent. Nws yog tus cwj pwm los ntawm nws cov pab pawg methyl uas muaj zog heev uas sib txuas nrog magnesium, uas sib koom ua ke ntxiv rau cov chloride ions. Cov tshuaj no feem ntau yog npaj los ntawm kev sib xyaw ntawm magnesium hlau nrog methyl chloride hauv anhydrous ether lossis lwm yam kuab tshuaj uas tsim nyog. Methylmagnesium chloride yog siv dav hauv kev tsim cov organic synthesis rau kev tsim cov carbon-carbon bonds, pab txhawb kev tawm tsam nucleophilic rau electrophiles, thiab ua rau muaj peev xwm npaj ntau yam organic compounds, suav nrog cawv, ketones, thiab carboxylic acids. Nws qhov kev hloov pauv ua rau nws muaj txiaj ntsig zoo hauv ob qho chaw kuaj mob thiab kev lag luam.
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1-hydroxycyclohexyl phenyl ketone CAS: 947-19-3
1-Hydroxycyclohexyl phenyl ketone, feem ntau hu ua HCPK, yog ib qho organic compound uas yog ib feem ntawm cov hydroxy ketones. Cov compound no muaj ib lub nplhaib cyclohexyl thiab ib pawg phenyl txuas los ntawm ib pawg ketone functional nrog ib qho hydroxyl (-OH) moiety txuas. HCPK ua haujlwm ua ib qho tseem ceeb photoinitiator hauv UV-curable systems, uas siv dav hauv coatings, inks, thiab adhesives. Nws lub peev xwm los nqus lub teeb ultraviolet thiab tsim cov free radicals ua rau nws tseem ceeb rau kev pib cov txheej txheem polymerization. Kev nkag siab txog nws cov khoom thiab daim ntawv thov ua rau pom tseeb txog nws lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub no.
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2-hydroxy-2-methylpropiophenone CAS: 7473-98-5
2-Hydroxy-2-methylpropiophenone, feem ntau hu ua HMP, yog ib qho organic compound uas yog ib feem ntawm chav kawm ntawm hydroxy ketones. Nws muaj ib pawg hydroxyl (-OH) thiab ib pawg methyl txuas rau ib qho qauv propiophenone. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev siv photoinitiation, tshwj xeeb tshaj yog hauv UV-curable coatings, inks, thiab adhesives. Nws lub peev xwm los nqus lub teeb ultraviolet ua rau nws tsim cov free radicals, uas pib cov txheej txheem polymerization tseem ceeb rau kev tsim cov khoom siv ruaj khov thiab ua tau zoo. Ua ib lub tsev thaiv hauv organic synthesis, HMP kuj ua haujlwm ua ib qho nruab nrab ntau yam hauv kev tsim ntau yam tshuaj lom neeg sib xyaw.
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4,4′-Dihydroxydiphenyl sulfide;4,4′-Thiobisphenol CAS: 2664-63-3
4,4′-Dihydroxydiphenyl sulfide, tseem hu ua 4,4′-thiobisphenol, yog ib qho organic compound uas muaj ob pawg phenolic hydroxyl txuas rau lub diphenyl sulfide core. Cov compound no muaj cov khoom antioxidant thiab antimicrobial tseem ceeb, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv hauv kev lag luam. Nws cov qauv tshuaj tshwj xeeb tso cai rau kev siv dav hauv polymer chemistry, tshwj xeeb tshaj yog hauv kev tsim cov epoxy resins thiab lwm yam khoom siv thermosetting. Vim nws muaj peev xwm txhim kho kev ruaj khov thermal thiab cov khoom siv kho tshuab, 4,4′-dihydroxydiphenyl sulfide ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv ruaj khov siv thoob plaws ntau lub lag luam, suav nrog cov khoom siv hluav taws xob thiab cov txheej txheem.
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1-Fluoro-2-nitrobenzene CAS: 1493-27-2
1-Fluoro-2-nitrobenzene yog ib qho tshuaj aromatic uas muaj cov fluorine atom thiab ib pawg nitro nyob rau ntawm lub nplhaib benzene. Nrog rau cov mis molecular C₆H₄ClFNO₂, nws paub txog nws cov khoom siv tshuaj lom neeg thiab kev ua haujlwm tshwj xeeb, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim cov organic. Cov tshuaj no feem ntau siv rau hauv kev tsim cov tshuaj agrochemicals, tshuaj, thiab cov xim. Nws qhov chaw tshwj xeeb ntawm cov pab pawg ua haujlwm tso cai rau kev sib xyaw ua ke ntxiv, ua rau muaj kev tsim cov molecules nyuaj nrog cov ntawv thov hauv ntau yam kev lag luam.
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1,3,5-Tris(2-hydroxyethyl)cyanuric acid CAS:839-90-7
1,3,5-Tris(2-hydroxyethyl)cyanuric acid yog ib qho tshuaj uas muaj ntau yam ua haujlwm uas muaj lub hauv paus cyanuric acid nrog peb pawg hydroxyethyl. Cov qauv no muab cov khoom siv tshuaj lom neeg tshwj xeeb rau lub molecule, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv, tshwj xeeb tshaj yog hauv cov teb ntawm cov tshuaj thiab polymer chemistry. Nws cov pab pawg hydroxyl txhim kho kev yaj thiab kev ua haujlwm, tso cai rau ntau yam kev hloov pauv thiab kev sib txuas. Cov tshuaj tau txais kev saib xyuas rau nws lub luag haujlwm muaj peev xwm hauv cov txheej txheem xa tshuaj, nrog rau kev tsim cov khoom siv siab heev vim nws muaj peev xwm tsim cov kev sib txuas ruaj khov. Kev tshawb fawb txuas ntxiv tshawb nrhiav nws cov ntawv thov thiab cov txiaj ntsig ntxiv.
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Di (morpholin-4-yl) disulphide CAS: 103-34-4
Di(morpholin-4-yl) disulfide yog ib qho organic compound uas muaj ob lub nplhaib morpholine txuas nrog los ntawm disulfide bond. Morpholine, ib qho saturated heterocyclic amine, pab txhawb rau cov khoom tshwj xeeb ntawm cov tshuaj, xws li solubility thiab reactivity. Cov tshuaj no tau txais kev saib xyuas hauv ntau qhov chaw, suav nrog kev kho mob chemistry thiab cov ntaub ntawv science, vim nws muaj peev xwm siv rau hauv kev tsim tshuaj thiab ua lub hauv paus rau kev tsim cov polymers. Nws cov qauv morpholine ob npaug muab lub platform rau kev hloov kho tshuaj ntxiv, tso cai rau cov kws tshawb fawb tshawb nrhiav cov kev kho mob tshiab thiab cov qauv tsim khoom tshiab.
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Benzene, ethenyl-, homopolymer, brominated CAS: 88497-56-7
Brominated benzene, ethenyl-homopolymer yog ib qho polymer tshwj xeeb uas tau los ntawm kev polymerization ntawm ethenylbenzene, feem ntau hu ua styrene. Cov txheej txheem bromination cuam tshuam nrog kev qhia txog bromine atoms rau hauv cov saw polymer, uas muab cov khoom tshwj xeeb xws li kev tiv thaiv hluav taws thiab kev ruaj khov thermal zoo dua. Cov polymer brominated aromatic no pom cov ntawv thov hauv ntau qhov chaw suav nrog cov khoom siv hluav taws xob, cov khoom siv tsheb, thiab cov ntaub ntawv tsim kho. Nws cov yam ntxwv tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv kev txhim kho kev ua haujlwm ntawm cov khoom siv thaum pab txhawb rau cov qauv kev nyab xeeb hauv kev tsim khoom.
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4,4′-Dihydroxydiphenyl sulfide;4,4′-Thiobisphenol CAS: 131707-24-9
4,4′-Dihydroxydiphenyl sulfide, tseem hu ua 4,4′-thiobisphenol, yog ib qho organic compound uas muaj ob pawg hydroxyl txuas rau diphenyl sulfide backbone. Cov compound no muaj cov yam ntxwv tseem ceeb xws li antioxidant thiab antimicrobial activities, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv xws li polymer chemistry thiab material science. Nws lub peev xwm los txhim kho qhov thermal stability thiab mechanical strength ntawm cov ntaub ntawv ua rau nws tseem ceeb heev rau kev tsim cov epoxy resins thiab coatings. Qhov versatility tshuaj ntawm 4,4′-dihydroxydiphenyl sulfide tso nws ua ib qho tseem ceeb rau kev siv tshiab thoob plaws ntau yam lag luam.
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3-Chlorobenzaldehyde CAS: 587-04-2
Tooj liab (II) hydroxide, nrog rau cov tshuaj lom neeg Cu (OH)₂, yog ib qho inorganic compound uas zoo li cov khoom xiav. Nws feem ntau paub txog nws lub luag haujlwm ua tus precursor hauv kev tsim cov ntsev tooj liab ntau yam thiab ua cov tshuaj tua kab mob hauv kev siv ua liaj ua teb. Cov tshuaj no qhia txog cov khoom tshwj xeeb xws li kev ua haujlwm tua kab mob thiab lub peev xwm los tsim cov tshuaj sib xyaw nrog cov khoom siv organic. Ntxiv rau nws cov kev siv ua liaj ua teb, tooj liab (II) hydroxide pom cov ntawv thov hauv kev tsim cov xim, ceramics, thiab catalysts. Nws qhov kev hloov pauv ua rau nws tseem ceeb hauv kev lag luam thiab kev tshawb fawb.
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4-Bromobenzaldehyde CAS: 88497-56-7
4-Bromobenzaldehyde yog ib qho organic compound nrog cov mis molecular C₇H₆BrO. Nws muaj ib qho bromine atom thiab ib qho aldehyde functional group (-CHO) txuas rau lub nplhaib benzene ntawm qhov chaw para. Cov tshuaj no paub txog nws cov reactivity thiab ua haujlwm ua ib qho khoom siv tseem ceeb hauv kev tsim cov organic. Nws cov ntawv thov ntau yam los ntawm cov tshuaj mus rau agrochemicals, ua rau nws muaj txiaj ntsig zoo hauv kev tsim ntau yam khoom siv tshuaj. Ntxiv mus, 4-bromobenzaldehyde cov khoom tshwj xeeb tso cai rau kev derivatization ntxiv, ua rau muaj ntau yam sib xyaw nrog kev siv hauv kev lag luam thiab kev kho mob.
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Tooj liab (II) hydroxide CAS: 20427-59-2
Tooj liab (II) hydroxide, nrog rau cov tshuaj lom neeg Cu (OH)₂, yog ib qho inorganic compound uas zoo li cov khoom xiav. Nws feem ntau paub txog nws lub luag haujlwm ua tus precursor hauv kev tsim cov ntsev tooj liab ntau yam thiab ua cov tshuaj tua kab mob hauv kev siv ua liaj ua teb. Cov tshuaj no qhia txog cov khoom tshwj xeeb xws li kev ua haujlwm tua kab mob thiab lub peev xwm los tsim cov tshuaj sib xyaw nrog cov khoom siv organic. Ntxiv rau nws cov kev siv ua liaj ua teb, tooj liab (II) hydroxide pom cov ntawv thov hauv kev tsim cov xim, ceramics, thiab catalysts. Nws qhov kev hloov pauv ua rau nws tseem ceeb hauv kev lag luam thiab kev tshawb fawb.
