Chii chinonzi adipic acid dihydrajede?

Adipic acid dihydrazide (ADH): kuongorora kwakazara

Adipic acid dihydrajede. Iyo inosiyana-siyana yepakati yemukati ine huwandu hwezvishandiso nekuda kwezvakaunganidzwa makemikari emakemikari uye maitiro. Munyaya ino, isu tinoongorora izvo Adipic acid Dishydrajide ndeye, zvimiro zvaro zvemakemikari, nzira dzeSynthesis, zvinwiwa maindasitiri, uye basa rayo mumatunhu akasiyana siyana.

1. Kuongororwa kwakazara kweAdipic acid dihydrazide (ADH)?

Adipic acid Dihydrazode (ADH) iri rinobva kune dentivative yeAdipic acid, iyo inozadzwa dicarboxylic acid nefomula c₆h₁₀o₄. Iyo Dihydrajede fomu yeAdipic acid ine mapoka maviri eHydrazide (-NH-NH₂) akasungirirwa kune adipic acid backbone. Aya maHydrazide anoshanda mapoka ane chekuita neiyo gadziriso yekugadzirisa uye gadzira iyo AD dhiri rekuvaka mukugadzirwa kwemhando dzakasiyana siyana dzemakemikari, zvinhu, uye mishonga.

Iyo yemakemikari formula yeADH i c₆h₁₄n₄o₂, uye kuremerwa kwayo kwemanyorerwe anenge 174.21 g / mol. Inotaridza senge chena crystalline poda kana yakasimba, iyo inonyungudika mumvura uye doro asi isinganyanye kusanzwika mu organic sol sol.

2. Chemical chimiro che adipic acid dihydrajede

Chemical chimiro cheAdipic acid dihyddrazide ine maviri hydrazide inoshanda mapoka (-NH-NH₂) akasungirirwa kune hexane backbone. Ichi chimiro chinopa ADH KEMICAL maitiro uye inoita kuti ive yakanaka yekunyora kune dzakasiyana siyana maindasitiri ekushandisa. Iyo yekutanga chimiro cheADH inogona kumiririrwa seinotevera:

Hooooc-chă-chă-chă-cooh + 2 nh₂-nh₂ → Hooc-nh₂ + Hooc-ch₂-chă-chă-chă-con-con-nh₂

Ichi chimiro chakakosha nekuti mapoka eHydrazide anogona kuumba zvisungo zvakagadzikana pamwe nemamwe makomputa, achigadzira adh iri inoshanda yepakati mukugadzirwa kwemamwe makemikari uye zvigadzirwa.

3. Zvivakwa zveAdipic acid dihydrazode

Adipic acid deddddrajede ane akati wandei kiyi kemikari uye zvivakwa zvemuviri zvinoita kuti iite kuti ive inoshanda kune huwandu hwezvinyorwa:

• Sreek inoremerwa: 174.21 g / mol
• Chitarisiko: White Crystalline poda kana yakasimba
• Solubility: Nyura mumvura nedoro; kusakwana mune yakawanda organic solses
• Inonyungudika: Dzinenge 179 ° C
• Makemikari ekugadzirisa.

Iyo solubility yeADH mumvura inoita kuti ive yakanaka yekukanda mafambiro emvura mune maindasitiri uye mishonga yekushandisa. Maitiro ayo anozvitendera kuti aite seyakawirirana mumiriri kana yepakati mune synthesis yemamorekuru akaoma.

4. Synthesis yeAdipic acid dedddrazide

Iyo synthesis yeAdipic acid dihyddrazide kazhinji inosanganisira maitiro eAdipic acid naAhdrazine (NH₂-NH₂). Iwo maviri hydrazine mamorekuru anoita nemapoka emaraki emuchadenga eAdipic acid, zvichikonzera kuumbwa kweiyo dehyrazide componund.

Reaction Mechanism

Iyo synthesis inogona kuputswa seinotevera:

1. Activation yeboka reCarboxyl.
2. Hydrazinlysis: Iyo hydrazine mamorekuru inotsiva yekutsiva inoshanda neCarbononyl Boka, inotungamira kuumbwa kweiyo hydrazide inoshanda mapoka anosungirirwa kune adipic acid backbone.
3. Kucheneswa.

5. Zvikumbiro zveAdipic acid Dihydrajide

Adipic acid deddrazide inoshandiswa kuyambuka maindasitiri akawanda nekuda kwekuita kwayo uye kuwanda. Pazasi ndidzo zvikamu zvekutanga uko ADH anoshandiswa:

a. Polymer uye resin kugadzirwa

Imwe yeanoshandisa kukosha kwakanyanya kweADH iri mukugadzirwa kwePolyurethanes, resins, uye zvimwe zvinhu zvePolymeric. Iwo maHydrazide anoshanda mapoka muADH anogonesa kuita seyemuchinjiko-inobatanidza mumiririri, kuvandudza michero yemuchina, kugadzikana kwekunyora, uye kusimba kwezvinyorwa zvekupedzisira. ADH inowanzo shandiswa mu:

• Polyurethane Coatings: ADH inobatsira kugadzira zviyero zvinogara zvakanaka zvezvivakwa zvakasiyana-siyana, kusanganisira zvemotokari, kuvaka, uye maindasitiri ekushandisa.
• Polymer Chemistry.

b. Indasitiri yeMishonga

Muchikamu chechiremba, ADH chiitiko chinorwadza mune synthesis yeiyo hydrazone-yakavakirwa zvinodhaka uye mamwe mishonga yeblue. Hydrzones iboka remakomputa anoratidza zviitiko zvakasiyana-siyana zvezvinhu, kusanganisira anti-inclammating, anti-cancer, uye antimicrobial zvivakwa. Adh inoshandiswa mu:

• Kuumbwa kwezvinodhaka.
• Mishonga yemakemikari.

c. Chikwambi Chekurima

ADH inoita saizi mune synthesis yeAgrochemicals, senge mishonga, fungicides, uye zvipembenene. Aya makomisheni anobatsirwa kubva kune hydrazide mapoka muADh, iyo inopa mhedzisiro yemakemikari inofanirwa kuumba agrochemicals. AD inoshandiswa kusimbisa:

• Herbicides: Makomisheni anotadzisa kukura kwezvirimwa zvisingadiwe.
• Funcicides: Makemikari anodzivirira kukura kwefungui uye kuumbwa pane zvirimwa.
• Zvipembenene: Makomisheni anouraya kana kudzinga zvipembenene kubva pazvirimwa.

d. Textile Indasitiri

Mune indasitiri yemiindaniso, AD inoshandiswa mukugadzirwa kweiyo yepamusoro-mashandiro emachira uye machira. Iyo yekuyambuka-inobatanidza zvivakwa zveADh inoita kuti ive inoshanda yekuvandudza simba rekuita, kusimba, uye kuramba kusvibiswa kwezvinhu zvekunyora. Zvinowanzoitwa mukugadzirwa kwe:

• Furable Fibles: ADH inovandudza kusimba uye kusimba kwemachira anoshandiswa mune zvinyorwa.
• Machira emvura anopesana.

e. Coatings uye pendi

Adipic acid deddrazide inwo inoshandiswa zvakanyanya mumachira uye pendi indasitiri. ADH inoshanda seyemuchinjiko-inobatanidza mumiririri anowedzera kuita kwekupenda uye marara, achivapa zvine musoro zvakadai:

• Kuvandudzwa Kugadziriswa Kwekudzika
• Kuwedzera kwemakemikari kuramba
• Yakavandudzwa Durability

Izvi zvivakwa zvinoita kuti ADH-ibirwe yejasi yakanakira kushandiswa mumotokari, maindasitiri, uye architectural application.

f. Tsvagurudzo uye Kubudirira

Kuwedzera kune yayo yekubika application, AD inoshandiswawo mukutsvaga nekuvandudza. Yayo inoshamisa semakemikari inoita kuti ive yakakosha mu synnthetic organic kemikari, kunyanya mukuvandudzwa kwezvinhu zvitsva uye makemikari. Adh inoshandiswa mu:

• Synthesis yemakomisheni matsva: Vatsvagiri vanoshandisa ADH kugadzira itsva hydrazone-based compound ine yakasarudzika zvivakwa.
• Sayenzi yezvinhu.

6. Kuchengetedza uye kubata kweAdipic acid dihydrajide

Nepo Adipic acid deddrazide inowanzoonekwa seyakachengeteka pakagadzirwa nemazvo, zvakakosha kuti utevedze maitiro ekuchengetedza ekuchengetedza kana uchishanda nemakemikari uyu. Iyi inotevera matanho ekuchengetedza anofanirwa kucherechedzwa:

• Zvivakwa Zvekudzivirira Kwemunhu (PPE): Pfeka ppe yakakodzera, kusanganisira magurovhosi, goggles, uye majasi ejasi, kana achibata ADH.
• Ventilation: Ita shuwa kuti nzvimbo yebasa yakanyatsovhunzwa kuti udzivise inhalation yeguruva kana vaputi.
• Chengetedza.
• Kuraswa.

Adipic acid deddddrazide (ADH) inzvimbo inoverengeka uye yakakosha pamwe nekunyorera zvikumbiro zvakawanda kupfuura maindasitiri akasiyana siyana. Kugona kwayo kuita semumiriri-unobatanidza mumakemikari anozviita zvinoita chimwe chinhu chakajeka mukugadzirwa kwePolymers, enzvimbo, mishonga yemishonga, uye machira. Kunyangwe ichishandiswa mukugadzirwa kwezvinhu zvakakwirira-kuita, kukura kwemishonga mitsva, kana iyo synthesis yeAgrochemals, ADH inoita basa rakakosha mukusimudzira kuwanda kwemapoka akawanda.

Semakemikari emakemikari, ADH inopa zvese zviri zviviri maindasitiri uye ekutengesa mabhenefiti, uye kushandiswa kwayo kunoenderera mberi kunotarisirwa kukura sezvakangoitika zvitsva zvinowanikwa. Kunzwisisa zvimiro zvemokereke