Adipic Dihydrazide

Adipic Dihydrazide(ADH) yog ib qho tshuaj sib xyaw ua ke los ntawmadipic kua qaubthiab muaj ob pawg hydrazide (-NH-NH₂) txuas rau cov qauv adipic acid. Nws yog feem ntau siv los ua ib qho nruab nrab hauv cov tshuaj syntheses thiab ua lub luag haujlwm tseem ceeb hauv ntau yam kev lag luam thiab kev tshawb fawb. Hauv qab no, kuv yuav muab cov ntsiab lus ntawm cov khoom sib xyaw, nws cov khoom, kev siv, thiab kev sib txuas.

1. Adipic Dihydrazide (ADH) yog dab tsi?

Adipic Dihydrazide (ADH)yog derivative ntawmadipic kua qaub, feem ntau siv dicarboxylic acid, nrog ob pawg hydrazide ua haujlwm (-NH-NH₂) txuas rau nws. Lub compound feem ntau sawv cev los ntawm cov misC₆H₁₄N₄O₂thiab muaj qhov hnyav molecular txog 174.21 g / mol.

Adipic Dihydrazide yog ibdawb crystalline khoom, uas yog soluble hauv dej thiab cawv. Nws cov qauv muaj lub hauv pausadipic kua qaubqaum (C₆H₁₀O₄) thiab obhydrazide pawg(-NH-NH₂) txuas rau pawg carboxyl ntawm adipic acid. Cov qauv no muab qhov sib xyaw ua ke nws qhov tshwj xeeb reactivity thiab ua rau nws tsim nyog siv rau hauv ntau txoj kev lag luam.

2. Cov khoom siv tshuaj ntawm Adipic Dihydrazide

• Molecular Formula: C₆H₁₄N₄O₂
• Molecular LujYog ': 174.21 g/mol
• Qhov tshwm sim: Dawb crystalline hmoov los yog khoom
• Solubility: Soluble hauv dej, cawv; insoluble nyob rau hauv cov organic solvents
• Melting Point: Kwv yees. 179 ° C
• Tshuaj Reactivity: Ob pawg hydrazide (-NH-NH₂) muab ADH tseem ceeb reactivity, ua rau nws muaj txiaj ntsig zoo hauv kev sib txuas sib txuas, ua ib qho nruab nrab rau polymerization, thiab tsim lwm yam hydrazone-based derivatives.

3. Synthesis ntawm Adipic Dihydrazide

Lub synthesis ntawmAdipic Dihydrazidekoom nrog kev tawm tsam ncaj qha ntawmadipic kua qaubthiabhydrazine hydrate. Cov tshuaj tiv thaiv tshwm sim raws li nram no:

1. Cov tshuaj tiv thaiv nrog Hydrazine: Hydrazine (NH₂-NH₂) reacts nrog adipic acid ntawm qhov kub siab, hloov cov carboxyl (-COOH) pawg ntawm adipic acid nrog hydrazide (-CONH-NH₂) pawg, tsimAdipic Dihydrazide.

   
   $Adipic\; acid(HOOC-CH2-CH2-CH2-CH2-COOH)\; +\; 2Hydrazine(NH2-NH2)\; \to \; Adipic\; Dihydrazide(HOOC-CH2-CH2-CH2-CH2-CONH-NH2)\backslash text\{Adipic\; acid\}\; (HOOC-CH₂-CH₂-CH₂-2)\; \backslash text\{Hydrazine\}\; (NH₂-NH₂)\; \backslash rightarrow\; \backslash text\{Adipic\; Dihydrazide\}\; (HOOC-CH₂-CH₂-CH₂-CH₂-CONH-NH₂)$

   Adipic acid(HOOC-CH2-CH2-CH2-CH2-COOH) + 2Hydrazine(NH2-NH2) → Adipic Dihydrazide(HOOC-CH2-CH2-CH2-CH2-CONH-NH2)

2. Kev huv huv: Tom qab cov tshuaj tiv thaiv,Adipic Dihydrazideyog purified los ntawm recrystallization los yog lwm txoj kev los tshem tawm tej yam unreacted hydrazine los yog byproducts.

4. Kev siv ntawm Adipic Dihydrazide

Adipic Dihydrazidemuaj ntau yam tseem ceeb siv hauvtshuaj synthesis, tshuaj, polymer chemistry, thiab lwm yam:

ib. Polymer thiab Resin Production

ADH feem ntau siv nyob rau hauvsynthesis ntawm polyurethanes, epoxy cob, thiab lwm yam ntaub ntawv polymeric. Cov pab pawg hydrazide hauv ADH ua kom muaj txiaj ntsig zoocross-linking agent, txhim kho covmechanical zogthiabthermal stabilityntawm polymers. Piv txwv li:

• Polyurethane txheej: ADH ua raws li lub hardener, txhim khu lub durability thiab kuj ntawm coatings.
• Polymer cross-linking: Nyob rau hauv polymer chemistry, ADH yog siv los tsim cov tes hauj lwm ntawm polymer chains, txhim kho lub zog thiab elasticity.

b. Kev lag luam kws tshuaj

Hauvkev lag luam tshuaj, ADH yog siv los ua ib qhonruab nrabnyob rau hauv lub synthesis ntawm bioactive compounds.Hydrazones, uas tau muab los ntawm hydrazides zoo li ADH, paub txog lawvbiological kev ua, suav nrog:

• Anti-inflammatory
• Anticancer
• Antimicrobialkhoom. ADH ua lub luag haujlwm tseem ceeb hauv kev tshawb nrhiav tshuaj thiabtshuaj chemistry, pab tsim cov tshuaj kho tshiab.

c. Agrochemicals

Adipic Dihydrazide tuaj yeem ua haujlwm hauv kev tsim khoomtshuaj tua kab mob, tshuaj tua kab, thiabtshuaj tua kab mob. Lub compound yog siv los tsim ntau yam khoom agrochemical uas tiv thaiv cov qoob loo los ntawm kab tsuag thiab kab mob.

d. Kev Lag Luam Textile

Hauvkev lag luam textile, ADH yog siv rau hauv kev tsim cov khoom siv fiber ntau thiab cov ntaub. Nws yog siv los ua:

• Txhim kho fiber ntau zog: ADH cross-links polymer chains hauv fibers, txhim kho lawv cov khoom siv kho tshuab.
• Txhim kho tsis kam hnav: Fabrics kho nrog ADH pom zoo dua durability, ua rau lawv haum rau hnyav-duty daim ntaub ntawv.

e. Coatings thiab Paints

Hauvcoatings thiab pleev xim kev lag luam, ADH yog siv los ua ib qhocross-linking agenttxhawm rau txhim kho kev ua haujlwm ntawm cov xim thiab cov txheej txheem. Nws txhim kho covtshuaj tiv thaiv, thermal stability, thiabdurabilityntawm cov coatings, uas ua rau lawv ntau haum rau hnyav ib puag ncig xws litshebthiabcov ntawv thov kev lag luam.

f. Kev tshawb fawb thiab kev loj hlob

ADH kuj tseem siv rau hauvcov chaw tshawb fawblos tsim cov khoom sib txuas tshiab thiab cov khoom siv. Nws versatility raws li ib tug intermediate nyob rau hauvorganic synthesisua rau nws muaj txiaj ntsig hauv kev txhim kho:

• Hydrazone-based compounds
• Cov ntaub ntawv tshiabnrog cov khoom tshwj xeeb
• Cov tshuaj tiv thaiv tshiabthiab synthetic methodologies.

5. Kev nyab xeeb thiab tuav ntawm Adipic Dihydrazide

Zoo li ntau yam tshuaj,Adipic Dihydrazideyuav tsum tau ceev faj, tshwj xeeb tshaj yog thaum nws synthesis. Cov txheej txheem kev nyab xeeb yuav tsum tau ua raws li kom tsis txhob muaj kev phom sij cuam tshuam nrog nws siv:

• Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE): Hnav hnab looj tes, looj tsom iav dub, thiab lub tsho tiv no kom tsis txhob muaj tawv nqaij thiab qhov muag.
• Qhov cua kom raug: Ua hauj lwm nrog ADH nyob rau hauv qhov chaw uas muaj cua zoo los yog lub fume hood kom tsis txhob nqus cov vapors los yog hmoov av.
• Cia: Khaws ADH hauv qhov chaw txias, qhuav, kom deb ntawm qhov chaw sov thiab cov khoom siv tsis sib xws.
• Kev pov tseg: Pov tseg ADH raws li cov cai hauv cheeb tsam ib puag ncig thiab kev nyab xeeb kom tsis txhob muaj kab mob.

Adipic Dihydrazide(ADH) yog ib qho tseem ceeb tshuaj nruab nrab siv nyob rau hauv ntau yam lag luam, suav nrogtshuaj, kev ua liaj ua teb, textiles, txheej txheej, thiabpolymer chemistry. Nws muaj ntau yam reactivity, tshwj xeeb tshaj yog vim muaj cov hydrazide functional pawg, ua rau nws yog ib qho tseem ceeb lub tsev thaiv rau tsim ib tug ntau yam ntawm cov tshuaj, cov ntaub ntawv, thiab active tshuaj cov khoom xyaw.

Raws li ob qho tib si across-linking agentthiabnruab nrabnyob rau hauv cov organic synthesis, ADH tseem ua lub luag haujlwm tseem ceeb hauv kev tsim cov thev naus laus zis tshiab thiab cov ntaub ntawv, ua rau nws muaj kev txaus siab thoob plaws ntau qhov chaw.