ngā purongo

2-Chlorobenzotrifluoride

Ngā āhuatanga matū:

He wai kore tae tēnei hua. Kāore e wairewa i roto i te wai.

Whakamahia:

Whakamahia hei takawaenga mō te hanga rongoā kei roto he wheori, he patupatu, he tae, me ētahi atu.

Tikanga whakaputa

Ko te tikanga whakarite ko te tāpiri i te o-chlorotoluene ki roto i te ipu tauhohenga, kātahi ka tāpirihia he iti o te phosphorus trichloride, tāpirihia te hau chlorine i raro i te kohua me te rama, ka piki te pāmahana ki te 210~220°C, ka tauhohe mō ngā haora 16, kātahi ka tāpirihia te hau chlorine ki te mutunga o te pukapuka matū, whiwhi i te o-chlorotrichlorotoluene mā te whakakore korehau, kātahi ka tāpirihia te o-chlorotrichlorotoluene ki te tauhohenga maitai kore waikura, ka tukuna te hauwai fluoride ki roto, ka pupuri i te pēhanga tauhohenga ki te 1.764×106Pa, ka tangohia te hauwai fluoride taikaha, ka whakakore i te hua.

微信图片_20241218155151

 

Te ira rewa -7.4°C Te ira kohua 152°C (iritihia)

Kiato 1.379g/mL i te 25°C (i te rama)

Pūwāhi mura 138°F

Ngā tikanga rokirokiWāhi mura

Wai mārama te āhua

Tae Kore tae ki te kōwhai mārama

taumaha motuhake 1.379

H24ff03b813a647f68a39c8074b59b308S

Ngā Mōhiohio Whakapā

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Te wā tuku: Hakihea-18-2024