O le Belt and Road: Galulue Faatasi, Lotogatasi ma le Manumalo i le Vaeluaga
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Kemikolo Lelei

  • 2-(Trifluoromethoxy)benzoic acid CAS:1979-29-9

    2-(Trifluoromethoxy)benzoic acid CAS:1979-29-9

    2-O le (Trifluoromethoxy)benzoic acid o se aromatic carboxylic acid e fa'ailoaina e se trifluoromethoxy group (-O-CF₃) e pipii i le benzene ring i le 2-position. O lenei vaila'au e masani ona aliali mai o se crystalline solid pa'epa'e ma e fa'aalia ai ni uiga fa'akemikolo ma fa'aletino eseese ona o le i ai o electronegative fluorine atoms. O nei uiga e taua ai i vaega eseese, aemaise lava o se intermediate i le organic synthesis. E maua ai ana fa'aoga i vaila'au, agrochemicals, ma le saienisi o meafaitino, lea e taua tele ai i le atina'eina o vaila'au fa'apitoa.

     

  • 1,2,3,6-Tetrahydrophthalic Anhydride CAS:85-40-5

    1,2,3,6-Tetrahydrophthalic Anhydride CAS:85-40-5

    O le 1,2,3,6-Tetrahydrophthalic Anhydride (THPA) o se vailaʻau faʻafefiloi e tele ona faʻaaogaina, e masani ona faʻaaogaina i le faʻapipiʻiina o polymers ma resins eseese. E maua mai i le phthalic anhydride ma e iai sona fausaga tulaga ese e faʻaleleia atili ai lona tali atu. O le THPA o se poloka autu mo le gaosia o polyesters, alkyd resins, ma epoxy systems, ma avea ai ma mea taua i mea e ufiufi ai, mea faʻapipiʻi, ma mea tuʻufaʻatasi. O lona gafatia e faʻaleleia atili ai le mautu o le vevela ma meatotino faʻainisinia e avea ai le THPA ma se filifiliga manaia mo tagata gaosi oloa o loʻo sailia ni mea e maualuga le faʻatinoga. E le gata i lea, e maua e le THPA ni faʻaoga i pisinisi taʻavale ma faufale ona o lona tumau ma le teteʻe atu i mea tau siʻosiʻomaga.

  • 3,4-Dimethylbenzoic acid CAS:619-04-5

    3,4-Dimethylbenzoic acid CAS:619-04-5

    O le 3,4-Dimethylbenzoic acid o se carboxylic acid manogi e aofia ai vaega methyl e lua o loʻo tuʻuina i le tulaga 3 ma le 4 o le fausaga o le benzoic acid. O lenei vailaʻau e foliga mai o se mea maʻaʻa paʻepaʻe ma e iai ona uiga faʻakemikolo iloga e aoga ai i le tele o faʻaoga faʻapitoa. O lona faʻatulagaga tulaga ese o molecular e mafai ai ona faʻaleleia atili le tali atu i tali electrophilic substitution, faʻafaigofieina ai le faʻapipiʻiina o vailaʻau faʻapitoa e sili atu ona faigata. E le gata i lea, e avea o se vaeluaga taua i faʻaoga faʻafomaʻi ma alamanuia, e fesoasoani i le atinaʻeina o oloa faʻakemikolo eseese.

  • 2,4-Difluorobenzoic acid CAS:1583-58-0

    2,4-Difluorobenzoic acid CAS:1583-58-0

    O le 2,4-Difluorobenzoic acid o se carboxylic acid manogi e iai ni atomu fluorine se lua ua suia i luga o le mama benzene i le tulaga 2 ma le 4. O lenei vailaʻau e masani ona aliali mai o se mea maʻaʻa paʻepaʻe ma e iai ona uiga faʻakemikolo tulaga ese ona o ona vaega fluorinated, lea e faʻaleleia atili ai lona tali atu ma le gaioiga faʻaola. I le avea ai o se vaeluaga taua i le faʻasologa o meaola, o le 2,4-difluorobenzoic acid e maua ai faʻaoga i vaega eseese, e aofia ai vailaʻau, agrochemicals, ma le saienisi o meafaitino, lea e avea ai o se mea muamua mo le faʻasologa o vailaʻau faʻaola ma mea faʻaonaponei.

  • 3-(Trifluoromethyl)benzonitrile CAS:368-77-4

    3-(Trifluoromethyl)benzonitrile CAS:368-77-4

    O le 3-(Trifluoromethyl)benzonitrile o se vailaʻau manogi e iai le fausaga benzonitrile ma se vaega trifluoromethyl (-CF3) o loʻo i le tulaga meta. O lona fua faʻatatau molecular o le C8H4F3N, ma e masani ona foliga mai o se vai e leai se lanu poʻo se samasama vaivai poʻo se mea mautu. O le iai o le vaega trifluoromethyl e faʻaleleia atili ai le mautu ma le tali atu o le vailaʻau, ma avea ai ma se vaeluaga aoga i le tele o tali faʻakemikolo. O lenei vailaʻau e lauiloa mo ana faʻaoga i le gaosiga faʻanatura, aemaise lava i alamanuia faʻafomaʻi ma faʻatoʻaga.

  • Triflusal CAS:322-79-2

    Triflusal CAS:322-79-2

    O le Triflusal o se vailaʻau faʻapitoa e iai le fua faʻatatau molecular C12H10F3NO2, ua faʻavasegaina o se vailaʻau e le o se steroidal anti-inflammatory (NSAID) ma se antiplatelet agent. O loʻo iai se vaega trifluoromethyl (-CF3) e faʻaleleia atili ai ona meatotino faʻafomaʻi. E faʻaaogaina muamua i le togafitia o faʻamaʻi cardiovascular, o le Triflusal e faʻaalia ai aafiaga antithrombotic e ala i le taofia o le platelet aggregation, ma fesoasoani ai e puipuia le poloka o le toto. E masani ona faʻaaogaina le vailaʻau i le tele o faʻatulagaga mo le faʻaaogaina i le gutu ma ua suʻesuʻeina mo ona aoga e ono maua i le faʻaleleia atili o le tafe toto ma le faʻaitiitia o le lamatiaga o le stroke.

  • 2-Nitro-4-trifluoromethylbenzoic acid CAS:320-94-5

    2-Nitro-4-trifluoromethylbenzoic acid CAS:320-94-5

    O le 2-Nitro-4-trifluoromethylbenzoic acid o se vailaʻau manogi ma le fua faʻatatau molecular C9H6F3N O4. O loʻo i ai se fausaga benzoic acid ua suia i se vaega nitro (-NO2) i le tulaga 2 ma se vaega trifluoromethyl (-CF3) i le tulaga 4. O lenei vailaʻau e masani ona aliali mai o se mea mautu tioata, e faʻaalia ai uiga e aoga ai i le tele o faʻaoga vailaʻau. O ona vaega faʻatino tulaga ese e fesoasoani i lona tali vave, ma avea ai ma se vaeluaga taua i le faʻasologa o meaola ma le saienisi o meafaitino.

  • Aminodiphenylmethane hydrochloride CAS:5267-34-5

    Aminodiphenylmethane hydrochloride CAS:5267-34-5

    O le Aminodiphenylmethane hydrochloride o se vailaʻau faʻaola e iai le fua faʻatatau molecular C13H14ClN. E aofia ai se fausaga diphenylmethane ua suia i se vaega amino (-NH2) ma e iai o se masima hydrochloride, e faʻaleleia atili ai lona solubility i le vai. O lenei vailaʻau e masani ona aliali mai o se pauta crystalline paʻepaʻe pe paʻepaʻe. Ona o ona vaega faʻatino, o le aminodiphenylmethane hydrochloride e faʻaalia ai le tali atu lea e taua ai i le tele o faʻaoga faʻakemikolo, aemaise lava i vaega o vailaʻau ma kemisi faʻaola.

  • 2-CHLORO-5-(TRIFLUOROMETHYL)BENZONITRILE CAS:328-87-0

    2-CHLORO-5-(TRIFLUOROMETHYL)BENZONITRILE CAS:328-87-0

    O le 2-Chloro-5-(trifluoromethyl)benzonitrile o se vailaʻau faʻaola ma le fua faʻatatau molecular C8H4ClF3N. O loʻo i ai se mama benzene ua suia i se atom chlorine i le tulaga 2 ma se vaega trifluoromethyl (-CF3) ma se vaega nitrile (-CN) i le tulaga 5. O lenei vailaʻau e masani ona i ai o se maʻa tioata ma e faʻailoaina i ona uiga faʻakemikolo tulaga ese, e aofia ai le faʻaleleia atili o le mautu ma le tali atu ona o le i ai o vaega trifluoromethyl ma nitrile. I le avea ai o se vailaʻau faʻafefiloi e tele ona aoga, e tele ana faʻaoga i vaega o vailaʻau ma vailaʻau faʻatoʻaga.

  • Methyl 3-(trifluoromethyl)benzoate CAS:2557-13-3

    Methyl 3-(trifluoromethyl)benzoate CAS:2557-13-3

    O le Methyl 3-(trifluoromethyl)benzoate o se ester manogi ma le fua fa'atatau molecular C9H8F3O2. O lo'o i ai se fausaga benzoate e aofia ai se vaega methyl ester (-COOCH3) ma se trifluoromethyl substituent (-CF3) i le tulaga meta o le mama benzene. O lenei vaila'au e masani ona aliali mai o se vai e leai se lanu i le samasama vaivai po'o se mea mautu crystalline. O le i ai o le vaega trifluoromethyl e fa'aleleia atili ai lona mautu fa'akemikolo ma suia ai lona tali atu, ma avea ai ma se vaeluaga taua i le tele o fa'aoga fa'akomepiuta fa'aola, aemaise lava i alamanuia fa'afoma'i ma fa'ato'aga.

  • 4-Methoxybenzyl ava malosi CAS:105-13-5

    4-Methoxybenzyl ava malosi CAS:105-13-5

    O le 4-Methoxybenzyl alcohol o se vailaʻau faʻaola e iai le fua faʻatatau molecular C9H12O2. O loʻo iai se vaega benzyl ua suia i se vaega methoxy (-OCH3) i le tulaga para o le mama manogi. O lenei vai e leai se lanu i le samasama vaivai e iai se manogi manaia ma mālū ma e mafai ona solo i totonu o vailaʻau faʻaola faʻapea foʻi ma le vai. Ua lauiloa i lona tali vave, o le 4-methoxybenzyl alcohol e avea o se poloka faufale e tele ona aoga i le gaosiga faʻaola ma e faʻaaogaina i le tele o faʻaoga vailaʻau ona o ona vaega faʻatino.

  • alpha,alpha,alpha-Trifluoro-o-toluoyl chloride CAS:329-15-7

    alpha,alpha,alpha-Trifluoro-o-toluoyl chloride CAS:329-15-7

    O le Alpha, alpha, alpha-Trifluoro-o-toluoyl chloride o se vailaʻau manogi e faʻailoaina i le i ai o se vaega trifluoromethyl ma se vaega toluoyl. O lona fua faʻakemikolo o le C9H6ClF3O, ma e foliga mai o se vai e leai se lanu i le samasama vaivai e tali atu ma e iai se manogi malosi. O lenei vailaʻau e faʻaaogaina muamua lava o se sui acylating ma e faʻaaogaina i le gaosiga o meaola ona o ona galuega tulaga ese o le trifluoromethyl ma le acyl chloride, lea e faʻafaigofieina ai le tele o tali faʻakemikolo.