Benzyl Bromide CAS 100-39-0 Ma'ema'e >99.0% (GC) Hale Hana

ʻO Benzyl Bromide (CAS: 100-39-0) kahi mea ʻala i hoʻololi ʻia ke apo benzene me kahi hui bromomethyl, a hana ʻia e ka hopena o toluene me ka bromine i mua o kahi mea hoʻoheheʻe.He wai hikiwawe, ʻaʻole waihoʻoluʻu a melemele.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik.Loaʻa i ka hopena haehae ikaika a me ka ʻala ʻino ʻole, ka haʻahaʻa haʻahaʻa haʻahaʻa o 4 mg/m3, ʻaʻole hiki ke ʻae ʻia o 50-60 mg/m3.Hoʻohana nui ʻia ʻo Benzyl Bromide i ka synthesis organik ma ke ʻano he hui pale benzyl no nā ʻawaʻawa a me nā waikawa carboxylic.Hoʻohana ʻia ia i ka hoʻomākaukau ʻana i nā mea hoʻoulu a me ka frothing, quaternary ammonium compounds, peniclins, kiʻi kemika, synthetic resins, dyes and plasticizers and esters.ʻO Benzyl Bromide kahi halide aromatic i hoʻohana nui ʻia ma ke ʻano he mea pale no ka pale ʻana i ka pūʻulu hydroxy o nā waiʻona ma o ka hopena O-benzylation.

Hoʻopili ʻia ʻo Benzyl Bromide e ka toluene bromination.Toluene wela i ka 50 ℃, hoʻohui i ka bromine pane, ka mahana hopena o 75-80 ℃, pane 6h, fractional distillation ma ka lewa kaomi e wehe i ka hakina ma mua o 140 ℃, a laila distillation ma lalo o ka hoemi kaomi, ohi 112-114 ℃ (2.0kPa ) hakina, e loaa ka benzyl bromide.

ʻO Hazard Toxic ma ka inhalation a me ka lawe ʻana i ka ʻili.He lachrymator.Hoʻopilikia i nā metala a me ka ʻiʻo.ʻO ka Inhalation Hazard Health ka mea e hoʻonāukiuki ai ka ihu a me ka puʻu;ʻO ka hoʻolaha koʻikoʻi hiki ke hana i ka edema pulmonary.Hoʻopilikia ka maka i ka mahu;hiki i ka wai ke puhi i nā maka.Hoʻopilikia ka ʻili.Hoʻopilikia ka waha a me ka ʻōpū i ka ʻai ʻana.Hiki ke hana i ka hui pahū me ka ea.Hoʻopili ʻia me ka wai ʻano hydrogen bromide a me benzyl alcohol.ʻAʻole kūpono me nā oxidizer ikaika, nā kumu, ka magnesium.Hoʻouka i nā metala, koe wale nō ka nickel a me ke kēpau, i mua o ka wai.