Khoom Description
Cov tshuaj sib xyaw ua ke rau CAS 99548-55-7 yog Methyl 4-bromo-2-methylbenzoate, uas yog cov organic synthesis nruab nrab. Nws cov mis molecular yog C₉H₉BrO₂, thiab nws qhov hnyav molecular yog 229.07 g / mol.
Methyl 4-bromo-2-methylbenzoate muaj qhov ntom ntom ntawm 1.433 g / cm³, kub taw tes ntawm 273.6℃(760 mmHg), lub teeb nyem ntawm 119.3 degree, thiab qhov ntsuas pom ntawm 1.545. Nws cov qauv molecular muaj bromine atoms, methyl pawg, thiab methyl benzoate pawg. Nws yog soluble hauv cov kuab tshuaj organic (xws li ethanol thiab ether) thiab me ntsis soluble hauv dej.
| Molecular Formula | C9H9BrO2 |
| Molar Mass | 229.07 |
| Qhov ntom | 1.433 ± 0.06 g / cm3 (Tshaj tawm) |
| Melting Point | 9 degree |
| Boling Point | 273.6 ± 20.0℃(Tshaj tawm) |
| Flash Point | 119.286 degree |
| Vapor Siab | 0.006mmHg ntawm 25 degree |
| Qhov tshwm sim | Khoom |
| Kev cia khoom | 2-8 degree |
| Refractive Index | 1.545 |
Siv
Methyl 4-bromo-2-methylbenzoate yog siv los ua ib qho nruab nrab hauv kev npaj tshuaj los yog tshuaj tua kab active cov khoom xyaw uas muaj brominated aromatic ester lug nyob rau hauv lub teb ntawm kws tshuaj thiab tshuaj synthesis. Piv txwv li, bromine atoms tuaj yeem qhia tau los ntawm esterification thiab hloov pauv cov tshuaj tiv thaiv los txhim kho cov kev ua haujlwm lom neeg lossis kev ua haujlwm ntawm cov tshuaj.
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.
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.
Cim npe nrov: cas: 99548-55-7|methyl 4-bromo-2-methylbenzoate, Suav teb cas:99548-55-7|methyl 4-bromo-2-methylbenzoate manufacturers, lwm tus neeg, Hoobkas
