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2-hydroxyethyl methacrylate (Hema) CAS 868-77-9
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2-hydroxyethyl methacrylate (Hema) CAS 868-77-9

2-hydroxyethyl methacrylate (Hema) CAS 868-77-9

Khoom Code: BM-1-2-038
English lub npe: 2-hydroxyl methacrylate / hema
CAS TSIS MUAJ .: 868-77-9
Molecular Cov Qauv: C6h10o3
Molecular hnyav: 130.14
Einecs tsis muaj.: 212-782-2
MDL No.:MFCDCD00002863
HS code: 29161490
Analysis items: HPLC>99.0%, lc - ms
Kev Lag Luam Tseem Ceeb: Tebchaws Asmeskas, Australia, Nyij Pooj, Tebchaws Yelemees, Indonesia, UK, New Zealand, Canada thiab lwm yam.
Chaw tsim tshuaj paus: BLOOM Tech Changzhou Hoobkas
Kev Pab Technology: R & Dept.-4

Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom lag luam thiab cov khoom lag luam ntawm 2-hydrothethyl methacrylate (Hema) CASE 868-77-9 nyob rau Suav teb. Txais tos rau kev lag luam wholesale loj zoo 2-hydroxyethyl metharate (Hema) CAS 868-77-9 Kev Muag Khoom ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.

 

2-hydroxyethyl methacrylate (Hema), feem ntau tau luv li hema, yog ib qho kev ntseeg ntau yam hauv kev thaj teb polymer chemistry. Nrog cov tshuaj noj tshuaj c6h10o3, Hema tshwj xeeb ib tus yoov metretre hloov nrog cov pab pawg hydroxyethyl, muab nws nrog cov khoom muaj txiaj ntsig thiab cov ntawv thov.

Hema paub txog nws zoo nkauj biocompatibility thiab hydrophilic xwm, ua rau nws xaiv qhov zoo tshaj plaws hauv kev tsim cov khoom siv biomedical. Nws yog dav siv nyob rau hauv kev tsim cov ntsiab muag muag muag muag muag muag muag, qhov twg nws muaj peev xwm khaws cov noo noo kom muaj kev nplij siab rau cov quav. Tus monomer cov kev cuam tshuam rau nws yuav tsum copolymerized nrog lwm cov monomers kom tailor lub cev thiab tshuaj lom neeg ntawm cov tshuaj polymers.

Ntxiv mus, Hema lub hydrophilicity ua kom siv rau cov ntaub ntawv hydrogrels, uas nrhiav tau cov ntawv thov nyob rau hauv qhov kev hnav khaub ncaws, cov khoom siv cov tshuaj, thiab cov ntaub so ntswg. Nws lub peev xwm los ua pob tshab thiab yoog raws polymers kuj ua rau nws txaus nyiam rau kev siv hauv cov txheej txheej thiab cov nplaum.

Ntxiv rau nws cov ntawv thov biomedical, hema tseem ua haujlwm hauv kev tsim cov khoom muaj polymers, suav nrog cov siv hauv cov xim thav duab, cov kua roj vanish, thiab cov nplaum. Nws cov ntawv luam tawm nrog lwm cov acrylates tuaj yeem tawm pymers nrog txhim kho cov kws kho tshuab thiab kev tiv thaiv ib puag ncig kev ntxhov siab.

Zuag qhia tag nrho,2-hydroxyethyl methacrylate (Hema)yog ib qho tseem ceeb monomer nrog ntau cov ntawv thov, ua tsaug rau nws cov kev sib xyaw ua ke ntawm reactivity, biocompatibility, thiab hydrophilicity

 

Product Introduction

 

2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 | Shaanxi BLOOM Tech Co., Ltd

2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 | Shaanxi BLOOM Tech Co., Ltd

Tshuaj Cov Qauv

C6H10O3

Muaj pes tsawg leej

130.06

Molecular hnyav

130.14

m/z

130.06 (100.0%), 131.07 (6.5%)

Kev Ntsuam Xyuas

C, 55.37; H, 7.75; O, 36.88

Manufacture Information

 

Synthesis txoj kev

 

  • Tso ib qho chaw da dej 1000 lub qhov ncauj ntawm cov dej da dej, ntxiv cov dej ua kom sov, tom qab txhaj tshuaj tiv thaiv oxide} 0.5 ~ 1.5H tom qab qhov cua tau tiav;
  • Hloov cov reactant rau kjeldahl distillation flask, tom qab ntawd ntxiv qhov tsim nyog ntawm p} Hydroxisole rau nqus tsev, thiab {}}℃raws li cov khoom tiav. Cov kev tsim txom tau xaiv qhov siab tshiab- Kev inhrocyanisole, uas yog zoo dua rau lwm cov polymerizate (xws li hydroquinone). Nws qhov txiaj ntsig zoo tshaj plaws yog tias nws tuaj yeem koom nrog polymerization, tsis tas yuav muab tshem tawm, muaj qhov kev siv tsawg dua, thiab ua kom cov khoom lag luam zoo.

Chemical | Shaanxi BLOOM Tech Co., Ltd

 

Usage

2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 Applications | Shaanxi BLOOM Tech Co., Ltd

Kev Kho Mob & Biomedical

  • Cov ntsiab muag muag muag muag muag muag: Hema yog qhov tseem ceeb ntawm cov khoom siv hauv kev tsim cov ntsiab muag muag muag muag muag muag muag. Nws cov khoom siv hydrogel ua rau nws zoo tagnrho rau kev siv hauv cov khoom siv ophthalmic uas xav tau kev nplig siab thiab biocompatibility.
  • Cov Ntaub Ntawv Egineering: Nws yog siv hauv cov ntaub so ntswg mos, hluavtaws hluavtaws rau pob txha mos thiab pob txha, thiab cov nqaij mos ntxiv. Lub hydrogel xwm ntawm Hema tso cai rau nws los cuam tshuam zoo nrog cov ntaub so ntswg.
  • Khoom Siv Tshuaj Tshuab: Hema {-} Raws hyogels tuaj yeem siv los tswj cov kws xa tshuaj thiab cov tshuaj tiv thaiv anticancer thiab antitumor.

Polymer & cov txheej txheem txheej txheem kev lag luam

  • Kev hloov kho ntawm cov chaw nyob thiab txheej: Hema tuaj yeem xa cov acrylic monomers los tsim cov acrylic resins nrog cov pab pawg hydrox nyob rau hauv lawv cov saw hlau, uas tuaj yeem dhau kev nce qib thiab crosslinking tshua. Cov resins hloov pauv tau siv rau hauv cov xim tha xim thiab pleev xim, tshwj xeeb tshaj plaws hauv high-- zoo li cov sij hawm txuas ntxiv.
  • Ntawv nplaum: Hema tseem siv rau hauv kev tsim cov nplaum rau cov khoom siv hluavtaws thiab lwm yam khoom siv.
2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 Applications | Shaanxi BLOOM Tech Co., Ltd
2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 Applications | Shaanxi BLOOM Tech Co., Ltd

Hauv & Analytical

  • Lub Cev Dej Dag Zog: Hauv kev lag luam hluav taws xob, hema ua haujlwm ua tus neeg saib xyuas lub cev qhuav dej, tshwj xeeb tshaj yog nyob rau hauv electron mecces.
  • Emopedding Tus neeg sawv cev: Nws yog siv los ua ib qho aqueous -}}}}}}}}}}}}}} Txawj piv txwv chemistry thiab kev npaj roj ntsha rau microscopy.

Lwm Muaj Kev Siv

  • Roj nplua nuj roj ntxiv: Hauv cov roj thiab roj kev lag luam, hema ua cov ntxiv rau cov roj nplua nyeem ntxuav.
  • Luam Ntawv thiab Kev Ntsuam Xyuas: Hema {{- Raws cov ntaub ntawv siv nyob rau hauv luam daim hlau, inks, thiab lwm yam kev ntsuas thev naus laus zis.
2-Hydroxyethyl Methacrylate(HEMA) CAS 868-77-9 Applications | Shaanxi BLOOM Tech Co., Ltd

 

Kev Tshawb Fawb Txog

 

Synthesis thiab polymerization

 

 

  • Lub synthesis ntawm Hema thiab nws cov txheej txheem polymerization tau raug piav qhia thawj zaug hauv US Patent 2,028,012 xyoo 1936.
  • Hema tuaj yeem ua tau zoo los ntawm metacrylic acid los ntawm kev hloov pauv cov kev tiv thaiv nrog ethylene glycol lossis los ntawm cov tshuaj tiv thaiv oxide thiab methalicic acid.

 

Cov ntawv thov hauv cov ntaub ntawv kho hniav

 

 

  • Poly (2-hydroxyethyl methacrylate) (PHEMA) yog ib qho tseem ceeb tshaj plaws polymers tau muab los ntawm Hema.
  • Phema yog dav siv nyob rau hauv cov synthesis ntawm cov khoom siv hniav sib xyaw ua ke vim nws hydrophilic Xwm, biocompatibility, thiab ua rau hydrolytic tsis txaus ntseeg.
  • Kev tshawb fawb los ntawm André Jochums li al. Xyoo 2021 tshawb xyuas qhov kev cuam tshuam ntawm Hema raug rau Angiogenic sib txawv ntawm kev kho hniav pulp hlwb (DPSCS). Qhov kev tshawb fawb no tau hais txog kev muaj peev xwm ntawm Hema hauv kev siv kho hniav.

 

Hydrogel tshuab

 

 

  • Lub xub ntiag ntawm cov pab pawg hydroxyl hauv Hema ua rau nws cov siab hydrophilic xwm, ua rau nws tsim nyog sib tw rau kev txhim kho ntawm hydrogel - zoo li cov tshuab.
  • Cov tshuab roj hydrogel raws li PHEMA tuaj yeem khaws tau cov dej sib thooj ntawm cov dej uas piv rau cov ntaub ntawv tso piam, ua rau lawv muaj txiaj ntsig rau ntau yam kev siv.

 

Cov zeem muag

 

Daim Ntawv Thov

 

 

Nrog nws biocompatibilibility, tsis -} {- Kev coj tsis zoo, xws li cov iav ci ci thiab cov iav lo ntsiab muag.

Cov cuab yeej siv dej hauv Phema, ua ke nrog nws cov neeg kho tshuab zog thiab ua rau cov khoom siv hydrolytic, ua rau nws cov ntaub ntawv cog lus rau ntau cov khoom siv biomedical.

 

Cov Ntaub Ntawv Kho Hniav Innational

 

 

Raws li qhov kev thov rau cov ntaub ntawv kho hniav nce siab nce, kev siv ntawm Hema {{0} Raws cov polymers yog qhov nthuav.

Cov kws tshawb nrhiav tau tshawb nrhiav cov hauv kev tshiab los txhim kho cov khoom ntawm Hema {{} Raws li kev kho mob kom tau txais kev kho hniav.

 

Ntev thiab eco - Cov Khoom Phooj Ywg

 

 

Lub synthesis ntawm Hema thiab nws cov polymers tuaj yeem ua tau ntau nrawm los ntawm kev tshawb nrhiav eco {{}} Cov qauv kev ua haujlwm ntau lawm.

Raws li lub zej zog thoob ntiaj teb tau paub txog qhov tseem ceeb ntawm ib puag ncig kev ruaj khov, kev loj hlob ntawm eco {} Cov ntaub ntawv ntawm cov neeg tuaj yeem dhau los ua kev tshawb fawb txog yav tom ntej.

 

2-hydroxyethyl methacrylate (Hema)Tuav tau txais kev cog lus rau yav tom ntej kev tshawb nrhiav, muaj kev dag zog nws cov khoom thiab ntau yam kev siv. Raws li cov monomer dav siv nyob rau hauv synthesizing ntau polymers, fema lub polymer, poly (2-hydrotethyl metacrylate) (Phema) (Phem cov neeg muaj peev xwm siv tau cov kev siv hluav taws xob ntau thiab kev lag luam.

Ib qho kev cog lus ntawm kev tshawb fawb cov lus dag hauv kev sib tham. Phema biocompatibility, hydrophilic xwm, thiab kev muaj peev xwm los tsim cov hydrogels ua rau nws muaj tus neeg sib tw zoo rau cov kev siv tshuaj ntsuab. Piv txwv li, Phaa Hydrogels twb tau ua haujlwm nyob rau hauv cov ntsiab muag muag muag muag muag muag thiab tshuaj siv tshuaj. Cov kev tshawb fawb yav tom ntej tuaj yeem tshawb xyuas cov kev hloov kho ntxiv hauv cov ntawv thov no, txhim kho lawv txoj kev ua tau zoo thiab kev nplij siab rau cov neeg mob.

Ntxiv mus, Phaam lub peev xwm ua ib qho kev xa tshuaj uas tswj hwm cov tshuaj, qhib txoj hauv kev anticancer thiab tshuaj antitum tshuaj. Cov kws tshawb nrhiav yuav delve ntxaum rau hauv kev ua kom zoo dua cov nanoparticles rau cov nqaij mos zoo dua, thiab cov xim tsis zoo ntawm cov nqaij muaj mob.

Ntxiv rau cov ntawv thov biomedical, hema lub polymers tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov ntaub ntawv qib siab rau kev kho kom ib puag ncig thiab kev txuag hluav taws xob. Lub peev xwm ntawm Phema hydrogels rau swell thiab nqus cov dej tseem ceeb tuaj yeem ua kom cov roj tshiab rau cov dej tsis huv lossis cov dej tsis huv.

Tsis tas li ntawd, cov khoom siv rau lub cev thiab tshuaj lom neeg ntawm Pemi ua rau nws muaj cov khoom siv hluav taws xob cia rau cov tshuab hluav taws xob tshiab thiab roj teeb. Cov kws tshawb nrhiav tuaj yeem tshawb nrhiav txoj hauv kev los txhim kho PHEMA txoj kev xav tau thiab kev ruaj khov kom tau raws li qhov kev xav tau ntawm cov khoom siv hauv lub zog.

Hauv kev xaus,2-hydroxyethyl methacrylate (Hema)Muaj kev soj ntsuam cov kev tshawb fawb, poised kom rov qab los hloov chaw xws li kev tshawb fawb txog kev tshawb fawb ib puag ncig thiab hluav taws xob thev naus laus zis. Raws li peb txuas ntxiv mus unavel nws cov peev xwm tag nrho, hema thiab nws cov polymers yuav undenlub txoj haujlwm sib txawv ntawm kev ua kom pom lub neej yav tom ntej ntawm kev tshawb fawb.

Discovering History

2-hydroxyethyl methacrylate (Hema), ib lub npe sib txawv rau cov kws kuaj mob, yog cov khoom siv tseem ceeb uas yuav luag ubiquitous hauv zej zog niaj hnub. Nws muaj nyob rau hauv lub teeb pom kev sib xyaw rau ntawm peb cov hniav, hauv cov ntsiab muag uas peb hnav txhua hnub, thiab cov nplaum, thiab cov khoom noj khoom haus hauv cov tsev neeg. Hema yog "hybrid" molecule nrog cov tshuaj sib txawv ntawm ob qho kawg: metly kho cov metyl methacrylate ob chav tsev, uas xav tau cov tshuaj tiv thaiv polymerizer; Lwm qhov kawg yog hydrophilic thiab biocompibroom pab pawg, uas xaus rau nws muaj peev xwm los khi thiab hloov nrog dej. Qhov tshwj xeeb no cov cim tsis sib xws ua rau nws tus choj txuas hydrophobic thiab hydrophilic ntiaj teb, organic thiab inorganic cov ntaub ntawv, nrog rau cov kev siv chemistry thiab biomedical.

 

Xyoo 1843, Fabkis Chemist assurent thawj synthesized acrylic acid los ntawm oxidizing probolein. Txawm li cas los xij, ze li ntawm ib nrab xyoo tom qab xyoo 1893

 

R ö hm foresaw lub peev xwm ntawm cov ntaub ntawv thiab colres nrog cov ntawv ua lag luam hu ua "Pleexigum" siv Acrylic Ester.

 

Xyoo 1901, cov tub ntxhais kawm ntawm German kws kho mob Wilhelm Rudolph Fittig thiab Paul Ergelmann thawj zaug ua ntej methyl methacrylate (MMA). Tab sis dab tsi tiag ua nws cov tswv yim yog kev ua haujlwm ntawm British Chemanis Rowland Hill thiab John Crawford ntawm Imperial Tshuaj Kev Lag Luam (ICI).

 

Xyoo 1934, lawv tau tsim txoj kev ua haujlwm tsis txaus siab rau synthesizing hais tias nws cov khoom siv ua pob tshab heev thiab ua lag luam "(in the r ö Hm PMMA tau nce ntau hauv cov dav hlau cabin npog, wartsts thaum lub sijhawm Tsov Rog Thoob Ntiaj Teb Zaum II, thiab nws cov kev cuam tshuam zoo thiab cuam tshuam tau raug siv.

 

Cim npe nrov: 2-Hydroxyethyl Metacrylate (Hema) Cas 868-77-9, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Kev Lag Luam, Ntaus, Rau, Rau Muag

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