iphepha_ibhena

imveliso

I-2-Bromotoluene(CAS#95-46-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H7Br
IMisa yeMolar 171.03
Ukuxinana 1.422 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -27 °C (izibane.)
Indawo yeBoling 58-60 °C/10 mmHg (lit.)
Indawo yokuflasha 174°F
Ukunyibilika kwamanzi <0.1 g/100 mL nge-15 ºC
Uxinzelelo loMphunga 1.2mmHg ku-25°C
Imbonakalo Ulwelo
Ubunzima obuthile 1.422
Umbala Icacile engenambala ukuya kumthubi okhanyayo
Merck 14,1439
I-BRN 1904176
Imeko yoGcino 2-8°C
Uzinzo Izinzile. Ayihambelani ne-oxidizing agents ezinamandla.
Refractive Index n20/D 1.555(lit.)
IiPropati zoMzimba kunye nezeMichiza Umlinganiswa: ulwelo olungenambala.
indawo yokunyibilika -27.8 ℃
iqondo lokubila 181.7 ℃
ukuxinana kobudlelwane 1.4232
refractive index 1.5565
indawo edanyazayo 78 ℃
ukunyibilika okunganyibilikiyo emanzini, ukunyibilika kwi-ethanol, i-ether.
Sebenzisa Isetyenziswa njengezinto ezikrwada kunye neziphakathi kwi-organic synthesis, ikwasetyenziswa kwishishini lamayeza

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R22 – Iyingozi xa iginyiwe
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso.
I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 3
RTECS XS7965500
I-TSCA Ewe
Ikhowudi ye-HS 29036990
Inqaku Lengozi Inobungozi/Iyacaphukisa
Iqela lokuPakisha III

 

Intshayelelo

I-O-bromotoluene yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-o-bromotoluene:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala kunye nevumba elikhethekileyo.

- Ukunyibilika: Inyibilika kwizinyibilikisi zendalo ezifana ne-ethanol kunye ne-ether, ezinganyibilikiyo emanzini.

 

Sebenzisa:

- I-O-bromotoluene isoloko isetyenziswa njengendawo ephakathi kwi-organic synthesis yokulungiselela ezinye iikhompawundi.

- Kwi-chemistry ye-organometallic, i-o-bromotoluene ingasetyenziselwa njenge-catalyst ye-catalyst synthesis ye-organic reactions.

 

Indlela:

- I-O-bromotoluene idla ngokuveliswa yi-reaction ye-o-toluene kunye ne-hydrogen bromide. Iimeko zokusabela zinokuqhutywa kwi-ether okanye utywala kunye neqondo lokushisa elifanelekileyo.

 

Ulwazi ngoKhuseleko:

- I-O-bromotoluene yinto enobungozi, ecaphukisayo kwaye iyancipha.

- Xa usebenzisa kunye nokugcina i-o-bromotoluene, kubalulekile ukuthatha amanyathelo afanelekileyo okhuseleko, njengokugqoka iiglavu zokukhusela, iiglasi kunye nokukhusela ukuphefumula.

- Xa uphethe i-o-bromotoluene, qinisekisa ukuba yenziwa kwindawo enomoya kakuhle ukuphepha ukuphefumla umphunga wayo.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi