Chigadzirwa Zita:Toluene

Molecular Fomati:C7H8

CAT HAPANA:108-88-3

Chigadzirwa Molecular chimiro:

Zvemakemikari zvivakwa::

Toluene, organic company ine makemikari formula c₇h₈, isina ruvara, isina mvura ine mvura ine runyararo rwekunyepedzera. Iyo ine yakasimba nzvimbo yekugadzirisa. Izvo zvinokanganisa zvine simba, ether, acetone, chloroform, kabhoni kukuvara uye glacial acetic acid, uye zvishoma zvishoma mumvura. Anopisa, iyo mupfuti inogona kuumba musanganiswa unoputika nemhepo, iyo vhoriyamu yekuvhara yemusanganiswa inogona kuputika pane yakaderera huwandu. Kuderera kwepfuma, ld50 (rat, yemuromo) 5000mg / kg. kushushikana kwakanyanya kwegesi kune narcotic, kutsamwisa

Chikumbiro:

Toluene inotorwa kubva kumarasha tar sezvinoita aspetroleum. Izvo zvinoitika mune peturu uye maronda sol. Toluene anoshandiswa kuChinoritrinitrototoluene (tnt), toluene diisocyanate, uye benzene; sechipfuva chinwiwa, zvinodhaka, uye zvinodzivirira; uye seinhandisiri maindasitiri emabhawa, pendi, machira, anodzora.

Toluene ane akawanda ekushandisa mumakemikari uye peturu indasitiri, ine matani angangoita mamirioni matanhatu anoshandiswa gore rimwe nerimwe muUnited States uye mamirioni gumi nematanhatu anoshandiswa pasi rose. Iko kushandiswa kukuru kweToluene kwakafanana neye Octane Booster mune peturu. Toluene ane Octane Rating of 114. Toluene ndeimwe yemhando yepamusoro inonzwisisika Pamwe chete, aya mana makompeni akazara seBTEX. Btex chinhu chikuru che peturu, ichiumba anenge 18% nehuremu hwehukuru hwekuita. Kunyangwe chikamu chevanyepedzeri chinosiyana kuti chibudise zvakasiyana zvinosangana kuti vasungane negeographic uye mwaka zvinodiwa, tluene ndeimwe yezvikamu zvikuru. Yakajairika peturu ine anenge 5% tluene nehuremu.
Toluene ndiyo yekutanga chikafu inoshandiswa kuburitsa akasiyana organic makomputa. Iyo inoshandiswa kugadzirwa dhizaini. Isocyanates ine boka rinoshanda? N = c = o, uye diisocyanatesconntain zviviri zveizvi. Iyo mbiri huru Diisocyanates tluene 2,4-diisocyanate andtoluene 2,6-diisocyanate. Kugadzirwa kweDiiveancyanates muNorth America kuri pedyo neBillionpounds gore rega. Kupfuura 90% yeToluene diisocyanate kugadzirwa kunoshandiswa kumabheneketi maputi. Iyo yekupedzisira inoshandiswa sekushanduka-shanduka inozadza midziyo, mubhedha, uye cushions‖ fomu iyo inoshandiswa kune insulation, zvidhori zvidhori, auto, auto zvikamu, Androller Skate mavhiri.

Muchigadzirwa cheBenzoic Asic, Benzaldeyde, zvinoputika, madhiri, uye mamwe akawanda organic; Sechimiro chekupenda, mapoinzi, gamu, enes; kuonda kune inks, zvinonhuhwirira, madhiri; mukurwiswa kwenheyo dzakasiyana siyana kubva kune zvidyarwa; sepeturu inowedzera peturu.