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α,α'-Dibromo-p-Xylene CAS 623-24-5 Ubunyulu > 98.0% (GC) Umfanekiso okhoyo
  • α,α'-Dibromo-p-Xylene CAS 623-24-5 Ubunyulu > 98.0% (GC)

α,α'-Dibromo-p-Xylene CAS 623-24-5 Ubunyulu > 98.0% (GC)

Inkcazelo emfutshane:

Igama leMichiza: α,α'-Dibromo-p-Xylene

Izithethantonye: 1,4-Bis(bromomethyl)benzene

CAS: 623-24-5

Ubunyulu: >98.0% (GC)

Mhlophe ukuya kwiPowder eNgaphandle-Mhlophe, iiCrystals kunye/okanye iiChunks

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Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-α, α'-Dibromo-p-Xylene (CAS: 623-24-5) kunye nomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza α,α'-Dibromo-p-Xylene
Izithethantonye 1,4-Bis(bromomethyl)benzene;p-Xylylene Bromide;p-Xylylene Dibromide;alpha,alpha'-Dibromo-p-Xylene
Inombolo yeCAS 623-24-5
Inombolo yeCAT RF2793
Ubume beStokhwe KwiSitokhwe, Umthamo weMveliso iiToni ezili-100 ngonyaka
Ifomula yeemolekyuli C8H8Br2
Ubunzima beMolekyuli 263.96
Indawo yokunyibilika 142.0 ukuba 147.0℃
Indawo yokubilisa 245℃(lit.)
Indawo yokuflasha 155.0 ~ 158.0℃/14mm
Ukuxinana 2.012g/mL ku-20℃
Refractive Index n20/D 1.614
Inovakalelo UkuKhanya Kunovakalelo, Bunobuzaza bokufuma
Ukunyibilika kwamanzi Inyibilika emanzini, kwiiHydrolyses
Ukunyibilika Ukunyibilika kwiToluene eHotyo, Phantse Ukungafihli
Inqaku Lengozi I-Corrosive / Lachrymatory
IKlasi yeeNgozi 8
Iqela lokuPakisha III
Uphawu Ruifu Chemical

Iinkcukacha:

Into Iinkcukacha
Imbonakalo Mhlophe ukuya kwiPowder eNgaphandle-Mhlophe, iiCrystals kunye/okanye iiChunks
Ubunyulu / Indlela yokuHlalutya >98.0% (GC)
Indawo yokunyibilika 142.0 ukuba 147.0℃
Ukungcola ngokupheleleyo <2.00%
I-Infrared Spectrum Iyahambelana neSakhiwo
Proton NMR Spectrum Iyahambelana neSakhiwo
Ukunyibilika kwiToluene eshushu Dlula
Umgangatho woVavanyo Umgangatho woShishino
Ukusetyenziswa AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

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Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

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Isicelo:

I-α, i-α'-Dibromo-p-Xylene (i-CAS: 623-24-5), eyaziwa ngokuba yi-1,4-Bis (bromomethyl)benzene, yinto ebalulekileyo eluhlaza kunye nephakathi esetyenziswa kwi-Organic Synthesis, i-Pharmaceuticals, i-Agrochemicals.
S26 Xa udibana namehlo, hlambulula ngoko nangoko ngamanzi amaninzi kwaye ufune iingcebiso kugqirha.
S36/37/39 Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokhuseleko lwamehlo/ubuso.
S45 Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka)
R22 Iyingozi xa iginyiwe.
R34 Ibangela ukutsha.

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