Khoom Description
Cov khoom
Cov sib xyaw ua ke ntawm CAS 52267-39-7 yog Benzyl Methyl Malonate, uas muaj cov qauv molecular ntawm C₁₁H₁₂O₄, molecular hnyav ntawm 208.21 g / mol, thiab zoo li tsis muaj xim pob tshab kua.
The density of Benzyl Methyl Malonate is 1.15 g/mL (25℃), boiling point is 125℃ (0.7 hPa), and flash point is >113℃(kaw khob). Nws yog soluble hauv polar organic solvents thiab insoluble hauv dej. Nws ruaj khov ntawm chav tsev kub, tab sis nws yuav tsum tau ceev kom deb ntawm cov oxidants muaj zog thiab khaws cia rau hauv qhov chaw txias thiab qhuav.
| Molecular Formula | C11H12O4 |
| Molar Mass | 208.21 |
| Qhov ntom | 1.15g / mLat 25℃(lit.) |
| Melting Point | <10% dimethyl malonate |
| Boling Point | 125℃0.5 hli Hg (lit.) |
| Flash Point | >230℃F |
| Dej Solubility | Me ntsis soluble hauv dej. |
| pKa | 11.73 ± 0.46 (Kev kwv yees) |
| Kev cia khoom | Muab kaw rau hauv qhuav, Chav Kub |
Siv
Benzyl Methyl Malonate yog ib qho tseem ceeb organic synthesis intermediate, dav siv nyob rau hauv cov tshuaj, tshuaj tua kab thiab tshuaj zoo. Piv txwv li:
Hauv kev siv tshuaj, nws yog siv los ua cov khoom siv raw los npaj cov tshuaj molecules uas muaj cov qauv benzyl;
Nws yog siv los ua ib qho nruab nrab rau kev sib txuas ntawm barbiturates thiab lwm cov tshuaj heterocyclic;
Nws yog siv los ua cov organic synthesis tsev thaiv los koom rau hauv kev tsim kho ntawm esters thiab carboxylic acid compounds.
Tuam txhab Profile
Gnee Chemical Co Ltd nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov khoom lag luam tshuaj hauv Henan, Suav teb.
Peb pab neeg muaj ntau tshaj 200 tus neeg, thiab ntau xyoo, tag nrho cov pab pawg tau ua tiav kom tau raws li qhov xav tau tiag tiag ntawm peb cov neeg siv khoom.
Nrog rau cov khoom lag luam zoo tshaj plaws, cov kev pabcuam zoo tshaj plaws thiab lub koob npe zoo tshaj plaws, peb txaus siab ua koj tus neeg koom tes ntev tshaj plaws -!
FAQ
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog lub Hoobkas tshwj xeeb hauv kev tsim khoom, R & D, thiab muaj peb tus kheej kev lag luam txawv teb chaws thiab ntau lawm.
Q: Koj puas tuaj yeem xa koj tus nqi zoo tshaj rau kuv?
A: Yog lawm, peb nyiam txhua tus neeg siv khoom sib koom tes thiab ua haujlwm hnyav los pab txhawb kev lag luam.
Thiab ua ntej quoting, thov ua siab zoo nrog peb thiab muab:
1) Dab tsi yog cov khoom koj xav tau?.
2) Siv rau koj tus kheej?los yog muag?.
Yog li ntawd peb tuaj yeem pom zoo qhov sib xws.
Q: Thaum twg koj lub sijhawm xa khoom?
A: Tshuag: 7-15 hnub ua haujlwm tom qab 30% -50% tso nyiaj tau txais.
Q: Thaum twg yog koj lub sijhawm them nyiaj?
A: Kev them nyiaj yuav tsum yog 30% -50% tso nyiaj los ntawm T / T, tshuav 50% -70% them los ntawm T / T, D / P tom qab kuaj tab sis ua ntej xa khoom.
Cim npe nrov: cas: 52267-39-7|benzyl methyl malonate, Suav teb cas:52267-39-7|benzyl methyl malonate manufacturers, lwm tus neeg, Hoobkas
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