2-Chlorobromobenzene CAS 694-80-4

Khoom Qhia:

Cov Khoom Npe: 2-Chlorobromobenzene CAS TSIS: 694-80-4

Txhais:

2-bromobenzyl cawv;

2-chloro-1-bromobenzene;

o-Bromobenzyl cawv;

(2-bromophenyl) methan-1-ol;

Tshuaj& Cov Khoom Uas Lub Cev:

Cov tsos: ntshiab tsis muaj kob rau daj-kua txiv kab ntxwv

Ntsuas: ≥99.0%

Qhov ceev: 1.649 g / cm3

Lub Ntsiab Kub: 204 ℃ ntawm 760 mmHg

Flash Point: 70 ℃

Melting Point: -2 ℃

1-Bromo-2-chlorobenzene yog reagent hauv kev npaj ntawm arylpiperidines thiab aryltetrahydropyridines li 5-HT2C agonists ..

Ortho-bromochlorobenzene yog 2-bromochlorobenzene, nws tseem muaj ob lub isomers, uas yog m-bromochlorobenzene thiab p-bromochlorobenzene. Qhov peb lub tebchaw muaj txhua yam tshuaj lom thiab muaj zog ntau dua qhov sib txuam ntawm dichloride. Nws cuam tshuam nrog hlau Mg hauv ether los tsim p-chlorophenyl magnesium bromide. Siv o-chloroaniline ua cov khoom siv raw, sib xyaw nrog concentrated hydrobromic acid, txo qhov ntsuas kub kom txog 0 ℃, thiab maj mam ntxiv sodium nitrite aqueous tov nyob rau hauv kev nplawm rau nitridize o-chloroaniline los ua ntsev diazonium, uas yuav tsum tau tswj lub sijhawm qhov ntsuas kub. tsis pub tshaj 10 ° C. Tom qab ntawd siv Sandmeyer cov tshuaj tiv thaiv, ntxiv cov catalyst cuprous bromide thiab hydrobromic acid rau cov tshuaj tiv thaiv ua kom decompose lub diazonium ntsev. Qhov ua rau tsis haum yog kwv yees thaum lub sijhawm kub. Tom qab cov tshuaj tiv thaiv tiav, sawv ntsug, nqa tawm cov organic qis dua thiab ntxuav nws nrog dej. Kom qhuav kom tshem tawm dej, nqus dej distillation, tuaj yeem tau o-bromochlorobenzene.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov hu rau peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: 2-chlorobromobenzene cas 694-80-4, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: 1-Bromo-4-methoxybenzene CAS 104-92-7
• Tom ntej: Tenofovir Disoproxil Fumarate CAS 202138-50-9