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1-Hexadecanol CAS:36653-82-4
1-Hexadecanol, yomwe imadziwika kuti cetyl alcohol, ndi mowa wamafuta wautali wokhala ndi formula ya mankhwala C16H34O. Cholimba choyera ichi, chonga sera chimachokera ku zinthu zachilengedwe monga mafuta a kokonati ndi kanjedza kapena chingapangidwe mwa kupanga. 1-Hexadecanol imagwiritsidwa ntchito makamaka m'mafakitale okongoletsa ndi osamalira anthu ngati chokometsera, chosakaniza, komanso chokhuthala. Mphamvu zake zosagwirizana ndi madzi zimapangitsa kuti ikhale yothandiza pakukonza kapangidwe ndi kukhazikika kwa mafuta ndi mafuta odzola, zomwe zimapangitsa kuti azifalikira pakhungu. Kuphatikiza apo, 1-hexadecanol imapezekanso mu mankhwala, kukonza chakudya, ndi kupanga mafakitale, zomwe zimatsimikizira kusinthasintha kwake.
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DL-Carnitine hydrochloride CAS:461-05-2
DL-Carnitine hydrochloride ndi mtundu wopangidwa wa carnitine, chinthu chopangidwa mwachilengedwe chomwe chimagwira ntchito mu kagayidwe ka mafuta acid. Chimapangidwa ndi D- ndi L-enantiomers ya carnitine, ndipo L-form imagwira ntchito m'thupi. Kapangidwe kameneka kamapezeka ngati mchere wa hydrochloride, womwe umawonjezera kusungunuka kwake m'madzi. DL-carnitine hydrochloride imagwiritsidwa ntchito kwambiri mu zakudya zowonjezera, zakudya zamasewera, komanso m'malo azachipatala chifukwa cha ubwino wake wokhudzana ndi kupanga mphamvu ndi kagayidwe ka mafuta.
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5-Chloro-2,3-difluoropyridine CAS:89402-43-7
5-Chloro-2,3-difluoropyridine ndi chinthu chochokera ku pyridine chotchedwa halogenated pyridine chomwe chimadziwika ndi kupezeka kwa atomu ya chlorine pamalo a 5 ndi ma atomu awiri a fluorine pamalo a 2 ndi 3 a mphete ya pyridine. Chomerachi chimadziwika chifukwa cha mphamvu zake zapadera zamagetsi ndipo chakopa chidwi m'magawo osiyanasiyana a sayansi ya chemistry ndi zida. Kapangidwe kake kamalola kuti pakhale njira zosiyanasiyana zogwirira ntchito, zomwe zimapangitsa kuti chikhale chinthu chofunikira kwambiri popanga zinthu zovuta kwambiri za organic.
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Iminodibenzylcarbonyl chloride CAS:33948-19-5
Iminodibenzylcarbonyl chloride, yomwe imadziwikanso kuti ndi benzyl derivative ya iminodicarbonyl compound, ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe. Ili ndi kapangidwe kake kapadera komwe kamathandiza kuti igwire nawo ntchito zosiyanasiyana, zomwe zimapangitsa kuti ikhale yothandiza popanga mamolekyu ovuta kwambiri. Phala ili limadziwika ndi gulu lake la carbonyl komanso kukhalapo kwa ma benzyl awiri, zomwe zingathandize kuti igwire bwino ntchito komanso kusinthasintha kwake pakugwiritsa ntchito zinthu zopangidwa.
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N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine CAS:101-96-2
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine ndi mankhwala achilengedwe omwe ali m'gulu la phenylenediamines. Ali ndi magulu awiri a 1-methylpropyl omwe amamangiriridwa ku msana wa para-phenylenediamine. Wodziwika ndi mphamvu zake zotsutsana ndi ma antioxidants komanso kukhazikika, mankhwalawa amagwiritsidwa ntchito m'mafakitale osiyanasiyana, makamaka m'mafakitale a rabara ndi polima, komwe amathandizira kukonza moyo wautali komanso magwiridwe antchito a zinthu.
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Pivaloylacetonitrile CAS:59997-51-2
Pivaloylacetonitrile ndi chinthu chachilengedwe chokhala ndi formula ya C7H9NO, yomwe imadziwika ndi kukhalapo kwa gulu la pivaloyl ndi gulu logwira ntchito la nitrile. Imawoneka ngati madzi opanda mtundu kapena olimba ndipo imadziwika ndi ntchito yake ngati chomangira chogwira ntchito bwino mu chemistry yopangidwa ndi zinthu zachilengedwe. Chifukwa cha kapangidwe kake kapadera, komwe kamaphatikiza ntchito za ketone ndi nitrile, pivaloylacetonitrile imagwira ntchito ngati cholumikizira chosinthasintha muzochita zosiyanasiyana zama chemical.
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Methyl trifluoromethanesulfonate CAS:333-27-7
Methyl trifluoromethanesulfonate (MTfMS) ndi chinthu cha organofluorine chomwe chimadziwika ndi gulu la methyl lomwe limalumikizidwa ku gawo la trifluoromethanesulfonyl. Ndi chinthu chopanda utoto, chothandizira madzi chomwe chimadziwika ndi mphamvu zake zamagetsi, zomwe zimapangitsa kuti chikhale chothandiza kwambiri popanga mankhwala osiyanasiyana komanso kusintha. MTfMS imayamikiridwa kwambiri chifukwa cha kuthekera kwake koyambitsa gulu la trifluoromethanesulfonyl kukhala mamolekyu achilengedwe, zomwe zingathandize kuti lizigwira ntchito bwino komanso kukhazikika.
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N,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE CAS:3081-14-9
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine ndi mankhwala achilengedwe omwe amadziwika ndi kapangidwe kake ka diamine, komwe kali ndi magulu awiri a 1,4-dimethylpentyl omwe amamangiriridwa ku msana wa p-phenylenediamine. Mankhwalawa ali m'gulu la ma phenylene diamines omwe amalowetsedwa m'malo mwake ndipo ali ndi mphamvu zoteteza ku ma antioxidants, zomwe zimapangitsa kuti akhale ofunika kwambiri m'mafakitale osiyanasiyana. Kapangidwe kake ka mamolekyulu kamathandizira kuti zinthu zikhazikike bwino motsutsana ndi okosijeni ndi kuwonongeka.
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Iminodibenzyl CAS:494-19-9
Iminodibenzyl ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa magulu awiri a benzyl olumikizidwa ku gawo lapakati la imino (–NH–). Mankhwalawa amagwira ntchito yofunika kwambiri popanga zinthu zachilengedwe komanso mankhwala chifukwa cha kapangidwe kake kapadera, komwe kamalola kusintha kwa mankhwala osiyanasiyana. Iminodibenzyl nthawi zambiri imagwiritsidwa ntchito popanga mamolekyu ovuta kwambiri, zomwe zimapangitsa kuti ikhale yofunikira pakufufuza ndi ntchito zamafakitale.
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4-Benzyloxyaniline hydrochloride CAS: 51388-20-6
4-Benzyloxyaniline hydrochloride ndi mankhwala achilengedwe omwe ali ndi gulu la benzyloxy lomwe limalumikizidwa ndi kapangidwe ka aniline. Mankhwalawa, omwe amagwiritsidwa ntchito kwambiri ngati mchere wa hydrochloride, amadziwika ndi kusungunuka kwake m'madzi komanso kugwiritsidwa ntchito kwake ngati mankhwala ochiritsira. Amagwira ntchito yofunika kwambiri pakupanga mankhwala, makamaka pakupanga mankhwala osiyanasiyana ndi utoto chifukwa cha mphamvu zake zogwirira ntchito.
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L-2-Chlorophenylglycine CAS:141315-50-6
L-2-Chlorophenylglycine ndi chiral amino acid derivative yomwe imadziwika ndi gulu la phenyl lokhala ndi chlorinated pa 2-position poyerekeza ndi carboxylic acid. Phala ili lili ndi gulu la amino komanso carboxylic acid, zomwe zimapangitsa kuti likhale lofunika kwambiri popanga zinthu zachilengedwe. Chifukwa cha kapangidwe kake kapadera, L-2-chlorophenylglycine yatchuka kwambiri mu mankhwala chifukwa cha momwe ingagwiritsire ntchito popanga mankhwala komanso ngati choyambira cha mankhwala osiyanasiyana olimbikitsa moyo.
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Naftalofos CAS:1491-41-4
Naftalofos ndi mankhwala a organophosphate omwe amagwiritsidwa ntchito makamaka ngati mankhwala ophera tizilombo komanso acaricide m'minda. Ali ndi kapangidwe ka naphthalene ndipo ali ndi phosphorous, yomwe imathandizira kuti ikhale ndi mphamvu yolimbana ndi tizilombo tosiyanasiyana. Naftalofos imagwira ntchito mwa kusokoneza magwiridwe antchito a mitsempha mwa tizilombo, zomwe zimapangitsa kuti ikhale yothandiza polimbana ndi tizilombo tosiyanasiyana taulimi. Kugwiritsa ntchito kwake poyang'anira tizilombo kwapangitsa kuti ikhale mankhwala ofunikira kwambiri poteteza mbewu.
