4-Kōro-4'-Hairoki Penzofenone (CBP)
Taonga：4-Chloro-4'-Hydroxy Benzophenone (CBP)
Nama CAS: 42019-78-3
Tātai ngota: C13H9O2Cl
Tātai Hanganga:
Ngā Whakamahinga: te takawaenga o te fenofibrate.
Whakatakotoranga:
Āhua: Paura karaihe karaka ki te pereki whero
Ngaronga i te whakamaroke: ≤0.50%
Toenga i te mura: ≤0.5%
Poke kotahi: ≤0.5%
Ngā poke katoa: ≤1.5%
Parakore: ≥99.0%
Te tākai: 250kg/pēke me te 25kg/pūwero muka
Ngā āhuatanga ā-tinana, ā-matū hoki:
Kiato: 1.307 karamu / cm3
Te pūwāhi rewa: 177-181 ° C
Pūwāhi mura: 100°C
Taupū whakaata: 1.623
Āhua rokiroki: rongoatia ki roto i tētahi ipu kua kati pūmau. Rokirokihia ki tētahi wāhi hauhautanga, maroke, pai te hauhautanga, kia matara atu i ngā matū kāore e hototahi.
Pūmau: Pūmau i raro i ngā pāmahana me ngā pēhanga noa
Te tono motuhake
Ko te tikanga ka whakamahia i roto i te hanga rauropi, ā, he takawaenga o te rongoā ārai-mōkohunga radiomiphene.
Tikanga whakaputa:
1. I whakaritea te P-chlorobenzoyl chloride mā te tauhohenga o te p-chlorobenzoyl chloride ki te anisole, ā, i muri mai ka waikura me te demethylation.
2. Te tauhohenga o te p-chlorobenzoyl chloride ki te phenol: whakarewahia te 9.4g (0.1mol) o te phenol ki roto i te 4ml o te otinga hauwai konutai 10%, tāpirihia he 14ml (0.110mol) o te p-chlorobenzoyl chloride maturuturu iho i te 40 ~ 45 ℃, tāpirihia i roto i te 30min, ka tauhohe i te pāmahana kotahi mō te 1H. Whakamataohia ki te pāmahana rūma, tātarihia, ka whakamaroke kia whiwhi ai i te 22.3g o te phenyl p-Chlorobenzoate. Ko te hua he 96%, ā, ko te ira rewa he 99 ~ 101 ℃.
Tikanga whakaputa:
1. I whakaritea te P-chlorobenzoyl chloride mā te tauhohenga o te p-chlorobenzoyl chloride ki te anisole, ā, i muri mai ka waikura me te demethylation.
2. Te tauhohenga o te p-chlorobenzoyl chloride ki te phenol: whakarewahia te 9.4g (0.1mol) o te phenol ki roto i te 4ml o te otinga 10% konutai hauwai, tāpirihia he 14ml (0.110mol) o te p-chlorobenzoyl chloride maturuturu iho i te 40 ~ 45℃, tāpirihia i roto i te 30 meneti, ka tauhohe i te pāmahana kotahi mō te 1H. Whakamataohia ki te pāmahana rūma, tātarihia, ka whakamaroke kia whiwhi ai i te 22.3 karamu o te phenyl p-Chlorobenzoate. Ko te hua he 96%, ā, ko te ira rewa he 99 ~ 101℃.
Tūponotanga hauora:
ka whakapataritari i te kiri. ka whakapataritari kino i ngā kanohi. ka whakapataritari pea i te ara manawa.
Ngā Whakatūpato:
Horoia pai i muri i te mahi.
Mauria he karapu tiaki / he kākahu tiaki / he mōhiti tiaki / he kopare tiaki.
Āta karohia te hongi i te puehu/paoa/hau/paoa/kohu/rehu.
Me whakamahi noa i waho, i waho rānei, kia pai ai te hauhautanga.
Te urupare ki ngā aituā:
Mēnā ka pāngia te kiri: horoia kia tino mārire ki te wai.
Mēnā ka pāngia te kiri: rapua he awhina hauora.
Tangohia ngā kākahu kua poke, ka horoi i mua i te whakamahinga anō
Ki te pā ki ngā kanohi: Horoia marietia ki te wai mō ētahi meneti. Ki te mau koe i ngā karaihe whakapā, ā, ka taea e koe te tango ngāwari i aua karaihe, tangohia. Horoia tonu.
Ki te mea kei te pā tonu te riri o ō kanohi: me toro atu ki te tākuta.
Mēnā ka manawa pōreareatia: nukuhia te tangata ki tētahi wāhi kei reira te hau hou, ka pupuri i tētahi tūranga whakamarie ki te manawa.
Ki te kore koe e pai te āhua, waea atu ki te pokapū tango paitini / tākuta
Rokiroki haumaru:
Penapena ki tētahi wāhi e pai ana te hau. Puritia kia katia te ipu.
Me raka te wāhi rokiroki.
Te whakakorenga para:
Makahia ngā mea o roto/ipu kia rite ki ngā ture ā-rohe.
Ngā mahi āwhina tuatahi:
Te manawa: ki te manawahia, nekehia te tūroro ki te hau hou.
Te pā ki te kiri: tangohia ngā kākahu kua poke, ka horoi pai i te kiri ki te wai hopi me te wai mārama. Ki te pāngia koe e te mate, tirohia he tākuta.
Ki te pā ki ngā kanohi: wehea ngā kamo ka horoia ki te wai rere, ki te tote noa rānei. Rapua he awhina hauora tonu.
Horomanga: whakararuraru, kaua e akiaki kia ruaki. Rapua he awhina hauora tonu.
Tohutohu hei tiaki i te kaiwhakaora: whakawhitia te tūroro ki tētahi wāhi haumaru. Whakawhitiwhiti kōrero ki tētahi tākuta. Whakaaturia tēnei pukapuka hangarau haumaru matū ki te tākuta kei te wāhi mahi.