CAS: 128376-64-7|4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl) benzaldehyde

Khoom:

1. Lub cev muaj zog: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl) benzaldehyde yog xim tsis muaj xim rau daj daj hmoov, insoluble hauv dej ntawm chav tsev kub organic hnyav.
2. Cov khoom siv tshuaj lom neeg: nws yog ib qho tshuaj tsw qab nrog ester pawg, uas tuaj yeem tshwm sim esterification cov tshuaj tiv thaiv, cov tshuaj tiv thaiv oxidation, thiab lwm yam. Cov tshuaj lom neeg ntawm cov compound txiav txim siab nws siv hauv kev sim thiab kev lag luam.
3. Nws tus lej CAS yog 128376-64-7, nws cov tshuaj formula yog C₁₃H₁₇BO₃, thiab nws qhov hnyav molecular yog 232.08. Nws qhov ceev yog kwv yees li 1.06 ± 0.1 g / cm3, nws cov ntsiab lus melting yog 55-58 degree, thiab nws qhov kub kub yog kwv yees li 341.3 ± 25.0 degree. Nws lub teeb nyem yog 160.2 degree, thiab nws yog me ntsis soluble hauv dej. Nws qhov vapor siab ntawm 25℃yog 8.11 × 10⁻⁵mmHg, thiab nws qhov ntsuas tsis pom kev yog 1.501. Nws yuav tsum tau muab cia rau hauv qhov tsaus ntuj, kaw, qhuav qhov chaw ntawm chav tsev kub.

Kev siv:

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl) benzaldehyde yog ib qho tseem ceeb organic synthesis intermediate nrog ntau yam kev siv tshuaj, khoom siv science thiab lwm yam kev lag luam:

• Tshuaj: Nws tuaj yeem siv los ua ke ntau yam ntawm cov tshuaj lom neeg lom neeg thiab yog qhov tseem ceeb nruab nrab ntawm kev npaj ntawm qee cov tshuaj rau kev kho mob plawv thiab cov kab mob hauv lub paj hlwb. Hauv cov tshuaj chemistry, cov tshuaj no tuaj yeem siv los hloov kho cov qauv ntawm cov tshuaj molecules uas twb muaj lawm los txhim kho lub zog ntawm lub cev thiab cov tshuaj pharmacokinetic ntawm cov tshuaj.
• Cov ntaub ntawv tshawb fawb: Nws yog ib qho tseem ceeb raw khoom rau kev npaj cov ntaub ntawv organic nrog photoelectric zog. Nws tuaj yeem siv rau kev hloov kho ntawm cov khoom siv nto, txuas rau cov khoom nto los ntawm cov tshuaj tiv thaiv, yog li hloov cov khoom siv tshuaj thiab lub cev ntawm cov khoom nto. Nws muaj peev xwm siv tau rau hauv thaj chaw ntawm biomedical cov ntaub ntawv thiab sensors.
• Organic synthesis: Hauv cov organic synthesis cov tshuaj tiv thaiv, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl) benzaldehyde tuaj yeem siv los ua tus neeg sawv cev arylation kom hnov ​​mob nrog ntau yam electrophiles lossis nucleophiles los tsim cov pa roj carbon monoxide tshiab, ua kom muaj txiaj ntsig zoo rau cov pa roj carbon monoxide. molecules. Nws tuaj yeem koom nrog ntau hom kev cuam tshuam cov organic thiab tau siv dav hauv kev ua haujlwm ntawm tag nrho cov khoom siv ntuj tsim, tshuaj synthesis, thiab kev npaj cov khoom siv organic molecules.

Cov ntaub ntawv kev nyab xeeb:

Nyob rau hauv rooj plaub ntawm kev sib chwv qhov muag, yaug tam sim ntawd nrog dej kom ntau thiab nrhiav kev kho mob.
Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tsom iav los yog daim npog qhov ncauj.
Hnav khaub ncaws thiab hnab looj tes tiv thaiv tsim nyog.

Gneebionrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov neeg xa khoom ntawm cov khoom siv tshuaj hauv Henan, Suav teb.peb cov khoomtau muag thoob ntiaj teb.Our pab neeg muaj ntau tshaj 200 tus neeg, thiab ntau xyoo, tag nrho cov pab neeg tseem tab tom ua kom tau raws li qhov xav tau tiag tiag ntawm peb cov neeg siv khoom .Nrog cov khoom lag luam zoo tshaj plaws, cov kev pabcuam zoo tshaj plaws thiab lub koob npe nrov tshaj plaws, peb txaus siab los ua koj cov kev ntseeg siab tshaj plaws ntev -lub sijhawm tus khub!

Thovtiv tauj pebyog koj xav tau.

Kuv puas tuaj yeem tau txais qee cov qauv ua ntej muab xaj?
Yog lawm, peb zoo siab los muab cov qauv ua ntej tso qhov kev txiav txim, kom paub meej ntxiv, thov hu rau peb cov neeg ua haujlwm muag khoom.

Lub sijhawm xa khoom yog dab tsi?

Cov khoom lag luam raug xa tawm tam sim ntawd thaum tau txais cov neeg siv khoom them nyiaj. Txawm li cas los xij, cov khoom lag luam customized yog nyob ntawm qhov muaj.

Yuav ua li cas tso xaj online?

Proforma invoice yuav raug xa tom qab kev pom zoo los ntawm tus neeg siv khoom nrog rau peb cov ntaub ntawv hauv tuam txhab nyiaj.

Koj lub sijhawm xa khoom yog dab tsi?

Feem ntau, feem ntau ntawm cov khoom hauv - cov khoom lag luam tuaj yeem xa tuaj tsis pub dhau 3-5 hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.

Koj feem ntau xa nkoj li cas?

Rau kev txiav txim loj, peb yuav nkoj los ntawm hiav txwv. Rau kev txiav txim me me, peb yuav nkoj los ntawm huab cua lossis nthuav qhia. Peb muab koj cov kev xaiv ntawm kev xa khoom xa tuaj, suav nrog DHL, FEDEX, UPS, TXT, EMS, thiab lwm yam.

Cim npe nrov: cas: 128376-64-7|4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde, Suav teb cas:128376-64-7|4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) benzaldehyde manufacturers, lwm tus neeg, Hoobkas