Xoogga saar Qeybaha Qurxinta

Adipic Dihydrazide

Adipic Dihydrazide

Adipic Dihydrazide(ADH) waa qayb kiimiko ah oo laga soo qaatayAdipic acidwaxayna ka kooban tahay laba qaybood oo hydrozide (-nh-nh₂) oo ku lifaaqan qaab dhismeedka Adipic acid. Waxaa caadi ahaan loo istcimaalaa dhexdhexaad ah isku-darka kiimikada ee isku-darka kiimikada oo door muhiim ah ka ciyaara codsiyada warshadaha iyo cilmi baarista kala duwan. Hoos, waxaan bixin doonaa dulmar guud oo ku saabsan xarunta, dhismaheeda, codsiyada, iyo isku-darka.


1. Waa maxay qalaadtic dihydrazide (ADH)?

Adipic Dihydrazide (ADH)waa wax soo saarkaAdipic acid, Dicarxybybybylic acid, oo leh laba kooxo oo ku shaqeeya hydruzed (-nh-nh₂) oo ku lifaaqan. Xarunta waxaa badanaa matalaa qaaciddadaC₆h₁₄n₄o₂oo waxay leedahay culeys molikal ah oo qiyaastii 174.21 g / mol.

Adipic Dihydrazide waa aCaddaymaha cad ee adag, kuwaas oo ku milma biyaha iyo aalkolada. Qaab-dhismeedkeedu wuxuu ka kooban yahay bartamahaAdipic acidlaf-dhabarta (c₆h₁₀o₄) iyo labaKooxaha hydrazide(-Nh-NH₂) ku lifaaqan kooxaha carboxylxyl ee adivic acid. Qaab dhismeedkani wuxuu siinayaa xarunta firfircoonaanta u gaarka ah waxayna ka dhigeysaa inay ku habboon tahay in lagu isticmaalo dhowr geeddi-socod oo warshadeed.

2. Guryaha kiimikada ee Adipic Dihydrazide

  • Qaaciddada molika: C₆h₁₄n₄o₂
  • Miisaanka Molecular: 174.21 g / mol
  • Muuqashada: Budada cad ee cad-cad ama adag
  • Xaraash: Ku milmay biyaha, aalkolada; Ku dhexjiro solvents dabiici ah
  • Dhibcaha dhalaalaya: Qiyaastii. 179 ° C
  • Fikradda kiimikada ah: Labada koox ee Hydrand (-Nh-NHH) Sii adh fal-firfircoon, taasoo faa'iido u leh falcelinta isku-darka isku xirka, oo ah mid dhexe oo loogu talagalay polymomeration-ka, iyo abuurista waxyaabo kale oo katirsan hydrone-ka ku saleysan hydrazone.

3. Isku-darka isku-darka dripic dihydrazide

Isku-darkaAdipic Dihydrazideku lug leh falcelin toos ah oo ka dhexeysaAdipic acidiyohydrazine bydrate. Fal-celintu waxay soo qaadataa sida soo socota:

  1. Falcelinta Hydrazine: Hydrazine (NH₂-NH₂) waxay ka falcelisaa Adis acid heerkulka sare ee heerkulka ah, oo lagu beddelo carboxyl (-coh) ee saliida saadka leh ee ku jira heystzide (-Conh-nh₂), sameyntaAdipic Dihydrazide.


    Adipic acid (Hooyoosoo-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3-CH2-CH3-CH3-CH2-CH3-CH3-CH2-CH3-CH3-CH3-CH2-CH2-CH3-CH3-CH2-CH2-CH2-CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-ka » .

    Adipic acid (HoooC-Ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -ch2 -Ch2 -Ch2) -Ch2)

  2. Nadiifiye: Falcelinta ka dib,Adipic DihydrazideWaxaa lagu nadiifiyaa dib-u-habeyn ama habab kale oo looga saaro wixii hydrazine-ka aan la-koobi karin ama wax soo saar.

4. Codsiyada Adipic DihyDrazide

Adipic DihydrazideWaxay leedahay adeegyo dhowr ah oo muhiim ah gudahaIsku-darka kiimikada, dawooyinka dawarrada, chemder chemy, iyo in ka badan:

a. Polymer iyo wax soo saarka resin

ADH waxaa badanaa loo isticmaalaa gudahaIsku-darka polyuretranes, dib-u-soo-celinta ephoxy, iyo ashyaa kale oo polystric ah. Kooxaha hydrazide ee ADh waxay ka dhigtaa mid wax ku ool ahWakiilka isku xirka isku xirka, hagaajintaGuryaha farsamadaiyoXasiloonida kuleylkaee polymers. Tusaale ahaan:

  • Jaakadaha polyurethane: ADH waxay u shaqeeyaan sidii adkeyn, kor u qaadida cimriga iyo iska caabbinta jaakadaha.
  • Isku xirka polymer isku xirka: Chemsikada polymer, ADH waxaa loo isticmaalaa in lagu sameeyo shabakado silsilado polymer ah, hagaajinta xoog iyo dabaqa.

b. Warshadaha dawooyinka

Gudahawarshadaha dawooyinka, ADH waxaa loo isticmaalaa sidiidhexeXilliga isku-darka ah ee xeryahooda bioles.Hydrazones, kuwaas oo laga soo qaatay hydruzidegs sida ADH, ayaa caan ku ahWaxqabadka bayoolojiga, oo ay ku jiraan:

  • Anti-bararka
  • Antiktom
  • Antimocialguryaha. ADH waxay door muhiim ah ka tahay daahfurka daroogada iyoChemistry daawo, ka caawinta naqshadeynta wakiilada dawooyinka cusub ee daweynta ah.

c. Agrochemicals

Adipic Dihydrazide waxaa loo adeegsan karaa wax soo saarkadoogga, cayayaanka, iyomadax dabacsanaan. Xarunta waxaa loo isticmaalaa in lagu abuuro alaabooyin beero badan oo kala duwan oo ka ilaaliya dalaga cayayaanka iyo cudurada.

d. Warshadaha dharka

Gudahawarshadaha dharka, ADH waxaa loo isticmaalaa soo saarista fiilooyinka waxqabadka sare iyo dharka. Waxaa loo isticmaalaa in:

  • Kor u qaad fiber xoogga: ADh Cross-Linds Crommars silsiladaha ku dhex jira fiilooyinka, hagaajinta astaamaha farsamada.
  • Hagaajinta caabbinta xirashada: Dhar lagu daaweeyay ADH soo bandhigida cimri dherer wanaagsan, taasoo ka dhigeysa inay ku habboon yihiin codsiyada waajibaadka culus.

e. Jaakad iyo rinjiyeyaal

GudahaXirmooyinka iyo warshadaha rinjiga, ADH waxaa loo isticmaalaa sidii aWakiilka isku xirka isku xirkasi loo wanaajiyo waxqabadka rinjiga iyo jaakadaha. Waxay kor u qaadaaCadaadiska kiimikada, Xasiloonida kuleylka, iyocimri dhererjaakadaha, taas oo ka dhigaysa inay ka sii habboon yihiin jawiga adag sidaarmaajo baabuufisiyoCodsiyada warshadaha.

f. Cilmi baarista iyo horumarka

ADH sidoo kale waa loo adeegsaday gudahaBaadhitaannada ShaybaarkaSi loo saxo xeryahooda cusub iyo alaabada. Awooddeeda oo ah mid dhexdhexaad ahIsku-darka dabiiciga ahWaxay ka dhigaysaa mid qiimo u leh horumarinta:

  • Xeryahooda ku saleysan hydrazone
  • Qalabka cusuboo leh guryo gaar ah
  • Falcelinno Kiimikada Cusubiyo hababka isku-darka.

5. Nabdoonaanta iyo maaraynta ee Adipic Dihydrazide

Sida kiimikooyin badan,Adipic Dihydrazidewaa in loola dhaqmo si taxaddar leh, gaar ahaan inta lagu gudajiro isku-darka. Borotokoolka nabadgelyada waa in la raacaa si looga hortago khataro kasta oo la xiriira adeegsiga:

  • Qalabka Ilaalinta Shaqsiyeed (PPE): Xiro galoofyada, gogosha, iyo dharka shaybaarka si looga fogaado maqaarka iyo indhaha.
  • Hawo habboon: La shaqee ADh ee aaga si fiican u hawo leh ama qafiif ah si aad uga fogaato in lagu neefsado wixii hawo ah ama boodh ah.
  • Bakhaar: Ku keydi ADh meel qabow, qalalan, ka fogow ilaha kuleylka iyo walxaha iswaafajirka ah.
  • Quhilil: Ku tuur ADH si waafaqsan xeerarka deegaanka iyo badbaadada deegaanka si looga fogaado faddaraynta.

Dam, ADh (8)

Adipic Dihydrazide(ADH) waa kiimiko muhiim ah oo loo isticmaalo warshado kala duwan, oo ay ku jiraandawooyinka dawarrada, cilmi beero, dharka dharka, jaakad, iyochemder chemy. Firfircoonaanta u gaarka ah, gaar ahaan jiritaanka kooxaha ku shaqeeya hydrazide, waxay ka dhigeysaa dhisme muhiim u ah abuurista kiimikooyin fara badan, agab, iyo maaddooyin dawladeed oo firfircoon.

Sida labadaba aWakiilka isku xirka isku xirkaiyodhexeSynthesis-ka dabiiciga ah, ADH ayaa sii wata inay door muhiim ah ka ciyaaraan horumarinta tikniyoolajiyadda iyo agabyada cusub, taasoo ka dhigeysa xarun dano weyn guud ahaan waaxaha badan.


Waqtiga Post: Febraayo-27-2025
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