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Myrcene CAS: 123-35-3
Myrcene, tseem hu ua β-myrcene, yog ib qho monoterpene uas tshwm sim ntuj nrog cov tshuaj mis C₁₁H₁₈ thiab qhov hnyav molecular ntawm kwv yees li 154.25 g / mol. Nws feem ntau pom muaj nyob rau hauv ntau yam roj tseem ceeb, suav nrog cov uas tau rho tawm los ntawm hops, nplooj bay, lemongrass, thiab txiv nkhaus taw. Tus cwj pwm los ntawm nws cov av, musky aroma nrog fruity undertones, myrcene ua lub luag haujlwm tseem ceeb hauv kev lag luam tshuaj tsw qab thiab tsw. Dhau li ntawm nws cov aromatic zoo, myrcene tau txais kev saib xyuas rau nws cov khoom kho mob, suav nrog anti-inflammatory, analgesic, thiab sedative teebmeem, ua rau nws yog ib qho kev txaus siab rau ob qho tib si ua noj ua haus thiab tshuaj.
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Muscone CAS: 541-91-3
Muscone yog ib qho organic compound uas paub txog nws cov ntxhiab tsw txawv, feem ntau pom muaj nyob rau hauv cov kua qaub ntawm cov txiv neej musk mos lwj. Nrog rau cov tshuaj mis C₁₃H₁₈O thiab qhov hnyav molecular ntawm kwv yees li 194.28 g / mol, muscone yog ib qho tseem ceeb hauv cov tshuaj tsw qab thiab cov tshuaj tsw qab. Vim nws cov ntxhiab tsw tshwj xeeb thiab cov khoom kho, nws ua rau lub neej ntev thiab qhov nyuaj ntawm cov tshuaj tsw qab. Ntxiv rau nws siv hauv cov tshuaj pleev ib ce, muscone tau txais kev txaus siab rau kev tshawb fawb rau cov ntawv thov hauv cov tshuaj thiab ua tus neeg sawv cev tsw qab, qhia txog nws qhov kev hloov pauv ntau dua li kev siv ib txwm muaj.
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Diethyl phthalate CAS: 84-66-2
Diethyl phthalate (DEP) yog ib qho organic compound nrog cov tshuaj mis C₁₈H₁₈O₄ thiab yog ib feem ntawm tsev neeg phthalate ntawm cov tshuaj lom neeg. Nws zoo li cov kua tsis muaj xim, roj thiab feem ntau yog siv ua plasticizer los txhim kho qhov yooj ywm thiab ruaj khov ntawm cov polymers, tshwj xeeb tshaj yog polyvinyl chloride (PVC). Ntxiv rau nws lub luag haujlwm hauv cov yas, diethyl phthalate kuj tseem siv rau hauv kev tsim cov khoom siv tu tus kheej, xws li tshuaj tsw qab thiab tshuaj pleev ib ce, qhov twg nws ua haujlwm ua cov kuab tshuaj thiab kho. Nws cov ntawv thov dav dav qhia txog nws qhov tseem ceeb hauv ntau yam kev lag luam thiab cov neeg siv khoom.
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Ethylparaben CAS: 120-47-8
Ethylparaben yog ib qho tshuaj siv dav dav uas yog paraben, nrog rau cov tshuaj lom neeg CₙH₉O₂ thiab qhov hnyav molecular ntawm kwv yees li 164.18 g / mol. Nws zoo li hmoov dawb crystalline thiab yaj tau hauv cawv thiab propylene glycol. Ethylparaben ua haujlwm ua cov tshuaj preservative hauv cov khoom noj, tshuaj pleev ib ce, thiab cov tshuaj, tiv thaiv kev loj hlob ntawm cov kab mob, pwm, thiab poov xab. Nws cov khoom tua kab mob thiab kev lom tsawg ua rau nws yog qhov kev xaiv nrov ntawm cov tuam txhab tsim khoom. Thaum cov neeg siv khoom nrhiav cov kev xaiv uas muaj kev nyab xeeb dua, kev siv ethylparaben tseem yog ib qho kev sib tham txog kev cuam tshuam rau kev noj qab haus huv.
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2-Nitroacetophenone CAS: 577-59-3
2-Nitroacetophenone yog ib qho organic compound nrog cov tshuaj mis C₈H₇N₁O₃, uas muaj ib pawg nitro (-NO₂) thiab ib pawg acetyl (-COCH₃) txuas rau ib lub nplhaib phenyl. Cov khoom siv crystalline daj no feem ntau yog siv rau hauv kev tsim cov organic thiab ua haujlwm ua ib qho tseem ceeb rau ntau yam kev siv, suav nrog kev tsim cov xim thiab tshuaj. Qhov muaj cov pawg nitro ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws koom nrog ntau yam tshuaj tiv thaiv. Yog li ntawd, 2-nitroacetophenone tseem ceeb hauv kev txhim kho cov ntaub ntawv ua haujlwm thoob plaws ntau lub lag luam.
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N-Formylmorpholine CAS: 4394-85-8
N-Formylmorpholine yog ib qho organic compound nrog cov mis molecular C₇H₉NO₂. Nws muaj ib lub nplhaib morpholine—ib qho qauv heterocyclic rau-membered uas muaj ib qho oxygen thiab tsib carbon atoms—hloov nrog ib pawg formyl (-CHO). Cov kua no tsis muaj xim rau daj daj feem ntau yog siv ua ib qho nruab nrab hauv kev tsim cov organic thiab ua lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj, agrochemicals, thiab cov tshuaj zoo. Nws cov khoom siv tshuaj tshwj xeeb ua rau muaj ntau yam kev cuam tshuam, suav nrog nucleophilic substitutions thiab condensation reactions, ua rau nws yog ib qho tshuaj muaj txiaj ntsig hauv ntau yam kev siv hauv kev lag luam.
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3-Aminopropanol CAS: 156-87-6
3-Aminopropanol, tseem hu ua 3-aminopropyl cawv, yog ib qho organic compound nrog cov mis molecular C₃H₉NO. Nws muaj peb-carbon saw nrog ib pawg amino (-NH₂) thiab ib pawg hydroxyl (-OH) ntawm cov pa roj carbon uas nyob ib sab. Cov kua no tsis muaj xim, viscous thiab hygroscopic thiab soluble hauv dej thiab ntau cov organic solvents. 3-Aminopropanol feem ntau yog siv ua ib qho nruab nrab hauv kev tsim cov tshuaj, agrochemicals, thiab surfactants. Nws cov qauv tshuaj tshwj xeeb tso cai rau nws koom nrog ntau yam kev tshuaj tiv thaiv, ua rau nws yog ib qho tshuaj muaj txiaj ntsig rau ntau yam kev siv hauv kev lag luam.
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Tannic acid CAS: 1401-55-4
Tannic acid, ib qho tshuaj polyphenolic, feem ntau yog los ntawm ntau yam nroj tsuag, suav nrog cov tawv ntoo oak, txiv ntseej, thiab sumac. Nws muaj cov tshuaj mis C₁₄H₁₀O₁₁ thiab paub txog nws lub peev xwm los tsim cov complexes nrog cov protein, carbohydrates, thiab alkaloids. Cov tshuaj ntuj no zoo li hmoov daj lossis xim av thiab tau siv ib txwm hauv kev tanning tawv vim nws cov khoom astringent. Ntxiv rau nws cov ntawv thov hauv kev lag luam textile, tannic acid kuj tseem siv rau hauv kev ua zaub mov thiab dej haus, cov tshuaj kho mob, thiab ua antioxidant hauv ntau yam khoom, qhia txog nws qhov xwm txheej ntau yam.
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Isophthalic acid CAS: 121-91-5
Isophthalic acid, ib hom benzene dicarboxylic acid, muaj cov mis tshuaj C₈H₆O₄ thiab yog ib qho tseem ceeb hauv kev lag luam. Nws muaj ob pawg carboxylic acid (-COOH) nyob rau ntawm 1,3-qhov chaw ntawm lub nplhaib benzene. Isophthalic acid feem ntau yog siv rau hauv kev tsim cov polyesters thiab resins, pab txhawb rau cov ntaub ntawv nrog cov khoom siv thermal thiab mechanical zoo dua. Nws cov ntawv thov txuas mus rau coatings, fibers, thiab plasticizers, qhov twg nws txhim kho kev ruaj khov thiab kev tiv thaiv hydrolysis. Tsis tas li ntawd, isophthalic acid ua haujlwm ua ib qho tseem ceeb hauv kev tsim ntau yam tshuaj, qhia txog nws qhov tseem ceeb hauv ntau lub lag luam.
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1-Bromooctane CAS: 111-83-1
1-Bromooctane yog ib qho alkyl halide ncaj nraim nrog cov mis molecular C₈H₁₉Br. Nws muaj ib qho bromine atom txuas rau thawj carbon ntawm ib qho octane saw, ua rau nws yog thawj bromoalkane. Cov kua tsis muaj xim no feem ntau yog siv ua reagent hauv organic synthesis thiab ua haujlwm ua ib qho nruab nrab hauv ntau yam tshuaj lom neeg. 1-Bromooctane koom nrog hauv nucleophilic substitution reactions, tso cai rau kev tsim cov cawv, amines, thiab lwm yam sib xyaw. Nws cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj tshwj xeeb, surfactants, thiab tshuaj, cim nws qhov tseem ceeb thoob plaws ntau yam kev lag luam thiab kev tshawb fawb.
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1-Naphthol CAS: 90-15-3
1-Naphthol, tseem hu ua α-naphthol lossis naphthalen-1-ol, yog ib qho tshuaj organic uas muaj cov mis molecular C₁₀H₈O. Nws muaj ib lub nplhaib naphthalene nrog ib pawg hydroxyl (-OH) nyob rau ntawm thawj lub atom carbon. Cov khoom siv crystalline no zoo li hmoov dawb mus rau daj ntseg thiab muaj kev siv tseem ceeb hauv ntau yam lag luam. 1-Naphthol ua haujlwm tseem ceeb ua ib qho nruab nrab hauv kev tsim cov xim, cov xim, thiab cov tshuaj. Tsis tas li ntawd, nws yog siv rau hauv kev tsim cov tshuaj tua kab thiab cov tshuaj antioxidants, qhia txog nws qhov kev ua tau zoo thiab qhov tseem ceeb hauv cov txheej txheem tsim tshuaj.
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1-Bromoheptane CAS: 629-04-9
1-Bromoheptane yog ib txoj saw hlau alkyl halide nrog cov mis molecular C₇H₁₅Br. Nws muaj xya txoj saw hlau carbon nrog ib qho bromine atom txuas rau thawj carbon, ua rau nws yog thawj bromoalkane. Feem ntau pom tias yog cov kua tsis muaj xim, 1-bromoheptane siv rau hauv kev tsim cov organic thiab ntau yam tshuaj lom neeg. Nws cov khoom tso cai rau nws koom nrog hauv cov tshuaj hloov pauv nucleophilic, ua rau nws yog ib qho khoom siv nruab nrab rau kev tsim cov organic molecules nyuaj dua, suav nrog cov tshuaj thiab agrochemicals. Tsis tas li ntawd, nws ua haujlwm ua cov kuab tshuaj thiab cov tshuaj reagent hauv chaw soj nstuam, nthuav nws cov ntawv thov thoob plaws ntau qhov chaw tshawb fawb.
