Cov khoom lag luam
Cov Khoom Siv
CAS: 126325-50-6
Molecular Cov Qauv: C6h6rn3
Molecular hnyav: 185.03 g / mol
Pom: {{2- bromo {{1} {{}} methylpyridine (tseem hu ua bamp) yog cov khoom dawb
Melting taw tes: Txog 65-68 degree
Solubility: soluble hauv cov kuab tshuaj organic, xws li ethanol, dihloromethane, thiab lwm yam {{.
Cov qauv nta: lub hnub pyridine muaj cov kab bromine atom, ib pab pawg amino thiab pawg methes ensyl, uas txhim kho nws cov roj me,.
| Molecular Cov Qauv | C6h7rn2 |
| Tus hniav loj | 187.04 |
| Ceev | 1.593 ± 0.06 g / cm3 (kwv yees) |
| Boling Taw | 308.0 ± 37.0 Degree (kwv yees) |
| Flash point | 140.1 degree |
| Vapor presure | 0.000698mmHG ntawm 25 degree |
| pa kua muag | 2.38 ± 0.18 (kwv yees) |
| Chaw Cia Khoom | Hauv qab roj (nitrogen lossis argon) ntawm 2-8 degree |
Kev siv
Intermediates in Organic Synthesis: 2-Bromo-3-amino-4-methylpyridine is commonly used in the synthesis of other compounds containing the pyridine structure, and serves as a key intermediate in organic synthesis.
Cov tshuaj chemistry: Bamp tuaj yeem siv ua nruab nrab hauv cov tshuaj ua yeeb yam uas muaj pyridine molecules uas yuav muaj cov tshuaj tua kab mob lossis lwm yam kev ua si .
Cov ntaub ntawv tshawb fawb: Bamp yog siv nyob rau hauv cov synthesis ntawm tshiab cov ntaub ntawv ua haujlwm lossis tshwj xeeb yog cov uas yuav tsum tau Pyridine pawg .
Cov Ntaub Ntawv Kev Nyab Xeeb
- zam kev sib cuag ntawm 2- bromo-3- {{} {{{{{{.
- Kev tswj hwm ib puag ncig hauv zos thaum pov tseg khib nyiab .
Tuam txhab tau
Gneebioyog ib tug kws tshaj lij kev tsim khoom lag luam thiab cov neeg siv khoom thoob ntiaj teb, suav nrog kev sib xyaw ua ke, suav nrog kev sib xyaw, rov qab, thiab faib.
Peb kub muagkhoomsuav nrog cov ntxhiab hydrocarbons (Naphhatum), Benzene, Cyclohexanane, Epsilon-caprolactam,}}} (ethylene glycol, 1- butanol,}} mehlenol {}}} ecekhol, Ethyl Is estham, thiab lwm yam}), thiab Petrochemicals . Peb vam tias yuav tsim cov phooj ywg ntev thiab muab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom {}}
ThovTiv Tauj PebYog tias koj xav tau yam .
Cov 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: Thaum twg koj lub sijhawm khoom xa tuaj?
A: Tshuag: {{{7-15} Ua haujlwm hnub tom qab 30% {}}}.
Q: Thaum twg yog koj lub sijhawm them nyiaj?
A: Kev them nyiaj yuav tsum tau 30% -50% them los ntawm T / T, D / P Tom qab kuaj tab sis ua ntej xa khoom noj khoom haus.
Cim npe nrov: CAS: 126325-50-6|2- bromo -3- Am1 {}} methylpyridine, Tuam Tshoj CAS: {}|2- bromo -3- amino {{} ethylpyridine chaw tsim tshuaj paus, cov chaw muag khoom, Hoobkas
